LFXX Very low drop voltage regulator with inhibit function Datasheet - production data Description Features Very low-dropout voltage (0.45 V) Very low quiescent current (typ. 50 A in OFF mode, 500 A in ON mode) Output current up to 500 mA Logic-controlled electronic shutdown Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12 V Automotive grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages Internal current and thermal limit Only 2.2 F for stability Available in 1% (AB), 1.5% (AC) or 2% (C) selection at 25 C Supply voltage rejection: 80 db (typ.) Temperature range: from -40 to 125 C May 2017 The LFXX is a very low drop regulator available in TO-220, TO-220FP, DPAK and PPAK packages and in a wide range of output voltages. The low drop voltage (0.45 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and especially in batterypowered systems. In the 5 pin configuration (PPAK) a shutdown logic control function is available (pin 2, TTL compatible). This means that when the device is used as a local regulator, a part of the board can be put in standby, decreasing the total power consumption. In the three terminal configuration, the device has the same electrical performance, but it is fixed in ON state. It requires a capacitor of only 2.2 F for stability, saving board space and costs. The LFXX is available as automotive grade in DPAK and PPAK packages, for the options of output voltages whose commercial part numbers are shown in the order codes. These devices are qualified according to the specification AEC-Q100 of the automotive market, in the temperature range -40 C to 125 C, and the statistical tests PAT, SYL, SBL are performed. DocID2574 Rev 31 This is information on a product in full production. 1/53 www.st.com Contents LFXX Contents 1 Diagram ............................................................................................ 3 2 Pin configuration ............................................................................. 4 3 Maximum ratings ............................................................................. 5 4 5 Electrical characteristics ................................................................ 6 Typical performance characteristics ........................................... 33 6 Package information ..................................................................... 38 7 8 2/53 6.1 TO-220 (dual gauge) package information ...................................... 38 6.2 TO-220 (single gauge) package information ................................... 40 6.3 TO-220FP package information ...................................................... 42 6.4 TO-220 packing information ............................................................ 44 6.5 DPAK package information ............................................................. 45 6.6 PPAK package information ............................................................. 47 6.7 PPAK and DPAK packing information ............................................. 49 Ordering information..................................................................... 51 Revision history ............................................................................ 52 DocID2574 Rev 31 LFXX 1 Diagram Diagram Figure 1: Block diagram DocID2574 Rev 31 3/53 Pin configuration 2 LFXX Pin configuration Figure 2: Pin connections (top view) TAB is electrically connected to GND on TO-220, PPAK and DPAK packages. 4/53 DocID2574 Rev 31 LFXX 3 Maximum ratings Maximum ratings Table 1: Absolute maximum ratings Symbol Parameter Value Unit -0.5 to 40(1) V VI DC input voltage IO Output current Internally limited A PTOT Power dissipation Internally limited W TSTG Storage temperature range -40 to 150 C TOP Operating junction temperature range -40 to 125 C Notes: (1)For 18 < VI < 40 the regulator is in shutdown. Table 2: Thermal data Symbol Parameter TO-220 TO-220FP DPAK/PPAK Unit RthJC Thermal resistance junction-case 5 5 8 C/W RthJA Thermal resistance junction-ambient 50 60 100 C/W Figure 3: Test circuit DocID2574 Rev 31 5/53 Electrical characteristics 4 LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 3: LF15AB electrical characteristics Symbol VO Parameter Output voltage VI Operating input voltage IO Output current limit Test condition Min. Typ. Max. IO = 50 mA VI = 3.5 V 1.485 1.5 1.515 IO = 50 mA VI = 3.5 V Ta = -25 to 85 C 1.470 1.530 2.5 16 Unit V IO = 500 mA 1 V A VO Line regulation VI = 2.5 to 16 V IO = 5 mA 2 10 mV VO Load regulation VI = 2.8 V IO = 5 to 500 mA 2 10 mV VI = 2.5 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 2.8 to 16 V IO = 500 mA VI = 6 V SVR Supply voltage rejection IO = 5 mA VI = 3.5 1 V ON mode mA 12 OFF mode 50 f = 120 Hz 82 f = 1 kHz 77 f = 10 kHz 65 100 A dB eN Output noise voltage B = 10 Hz to 100 kHz 50 V Vd Dropout voltage IO = 200 mA 1 V VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA II CO 6/53 DocID2574 Rev 31 0.8 2 2 V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 4: LF18AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 3.3 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 1.782 1.8 1.818 Unit V IO = 50 mA VI = 3.3 V Ta = -25 to 85 C IO = 500 mA 1.764 1.836 3 16 1 V A VO Line regulation VI = 2.8 to 16 V IO = 5 mA 2 12 mV VO Load regulation VI = 3.3 V IO = 5 to 500 mA 2 10 mV VI = 2.5 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 3.1 to 16 V IO = 500 mA VI = 6 V SVR Supply voltage rejection IO = 5 mA VI = 3.5 1 V ON mode mA 12 OFF mode 50 f = 120 Hz 82 f = 1 kHz 77 f = 10 kHz 60 100 A dB eN Output noise voltage B = 10 Hz to 100 kHz 50 V Vd Dropout voltage IO = 200 mA 0.7 V VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA II CO DocID2574 Rev 31 0.8 2 2 V V 10 A 10 F 7/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 5: LF18C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 3.5 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 1.764 1.8 1.836 Unit V IO = 50 mA VI = 3.5 V Ta = -25 to 85 C IO = 500 mA 1.728 1.872 3 16 1 V A VO Line regulation VI = 2.8 to 16 V IO = 5 mA 2 12 mV VO Load regulation VI = 3.3 V IO = 5 to 500 mA 2 10 mV VI = 2.5 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 3.1 to 16 V IO = 500 mA VI = 6 V SVR Supply voltage rejection IO = 5 mA VI = 3.5 1 V ON mode mA 12 OFF mode 50 f = 120 Hz 82 f = 1 kHz 77 f = 10 kHz 60 100 A dB eN Output noise voltage B = 10 Hz to 100 kHz 50 V Vd Dropout voltage IO = 200 mA 0.7 V VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA II CO 8/53 DocID2574 Rev 31 0.8 2 2 V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 6: LF18C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 3.5 V Ta = 25 C 1.764 1.8 1.836 IO = 50 mA VI = 3.5 V 1.713 1.887 3 16 Unit V VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 2.8 to 16 V IO = 5 mA 2 15 mV VO Load regulation VI = 3.3 V IO = 5 to 500 mA 2 15 mV VI = 2.5 to 16 V IO = 0 mA 0.5 2 Id Quiescent current VI = 3.1 to 16 V IO = 500 mA A ON mode mA 12 VI = 6 V OFF mode 50 f = 120 Hz 82 Supply voltage rejection IO = 5 mA VI = 3.5 1 V Ta = 25 C f = 1 kHz 77 f = 10 kHz 60 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 120 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F 9/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 7: LF25AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 4.5 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 2.475 2.5 2.525 Unit V IO = 50 mA VI = 4.5 V Ta = -25 to 85 C 2.450 2.550 IO = 500 mA 16 1 V A VO Line regulation VI = 3.5 to 16 V IO = 5 mA 2 12 mV VO Load regulation VI = 3.8 V IO = 5 to 500 mA 2 12 mV VI = 3.5 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 3.8 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 4.5 1 V OFF mode 50 f = 120 Hz 82 f = 1 kHz 77 f = 10 kHz 65 100 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 10/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 8: LF25AB (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 4.5 V Ta = 25 C 2.475 2.5 2.525 IO = 50 mA VI = 4.5 V 2.435 Unit V 2.565 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 3.5 to 16 V IO = 5 mA 2 15 mV VO Load regulation VI = 3.8 V IO = 5 to 500 mA 2 15 mV VI = 3.5 to 16 V IO = 0 mA 0.5 2 Id Quiescent current VI = 3.8 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 6 V OFF mode 50 f = 120 Hz 82 Supply voltage rejection IO = 5 mA VI = 4.5 1 V Ta = 25 C f = 1 kHz 77 f = 10 kHz 65 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 120 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F 11/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 9: LF25C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 4.5 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 2.45 2.5 2.55 Unit V IO = 50 mA VI = 4.5 V Ta = -25 to 85 C 2.4 2.6 IO = 500 mA 16 1 V A VO Line regulation VI = 3.5 to 16 V IO = 5 mA 2 12 mV VO Load regulation VI = 3.8 V IO = 5 to 500 mA 2 12 mV VI = 3.5 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 3.8 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 4.5 1 V OFF mode 50 f = 120 Hz 82 f = 1 kHz 77 f = 10 kHz 65 100 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 12/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 10: LF25C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 4.5 V Ta = 25 C 2.45 2.5 2.55 IO = 50 mA VI = 4.5 V 2.385 Unit V 2.615 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 3.5 to 16 V IO = 5 mA 2 15 mV VO Load regulation VI = 3.8 V IO = 5 to 500 mA 2 15 mV VI = 3.5 to 16 V IO = 0 mA 0.5 2 Id Quiescent current VI = 3.8 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 6 V OFF mode 50 f = 120 Hz 82 Supply voltage rejection IO = 5 mA VI = 4.5 1 V Ta = 25 C f = 1 kHz 77 f = 10 kHz 65 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 120 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F 13/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 11: LF33AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 5.3 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 3.267 3.3 3.333 Unit V IO = 50 mA VI = 5.3 V Ta = -25 to 85 C 3.234 3.366 IO = 500 mA 16 1 V A VO Line regulation VI = 4.3 to 16 V IO = 5 mA 3 16 mV VO Load regulation VI = 4.6 V IO = 5 to 500 mA 3 16 mV VI = 4.3 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 4.6 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 5.3 1 V OFF mode 50 f = 120 Hz 80 f = 1 kHz 75 f = 10 kHz 65 100 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 14/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 12: LF33C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 5.3 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 3.234 3.3 3.366 Unit V IO = 50 mA VI = 5.3 V Ta = -25 to 85 C 3.168 3.432 IO = 500 mA 16 1 V A VO Line regulation VI = 4.3 to 16 V IO = 5 mA 3 16 mV VO Load regulation VI = 4.6 V IO = 5 to 500 mA 3 16 mV VI = 4.3 to 16 V IO = 0 mA 0.5 1 Id Quiescent current VI = 4.6 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 5.3 1 V 12 OFF mode 50 f = 120 Hz 80 f = 1 kHz 75 f = 10 kHz 65 100 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 15/53 Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. LFXX Table 13: LF33C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 5.3 V Ta = 25 C 3.234 3.3 3.366 IO = 50 mA VI = 5.3 V, 3.153 Unit V 3.447 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 4.3 to 16 V IO = 5 mA 3 19 mV VO Load regulation VI = 4.6 V IO = 5 to 500 mA 3 19 mV VI = 4.3 to 16 V IO = 0 mA 0.5 2 Id Quiescent current VI = 4.6 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 6 V OFF mode 50 f = 120 Hz 80 Supply voltage rejection IO = 5 mA VI = 5.3 1 V Ta = 25 C f = 1 kHz 75 f = 10 kHz 65 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 16/53 120 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 14: LF50AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 7 V VO Output voltage VI Operating input voltage IO Output current limit VO Load regulation VI = 6.3 V IO = 5 to 500 mA VI = 6 to 16 V IO = 0 mA IO = 5 mA VI = 7 1 V eN Output noise voltage Vd Dropout voltage VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA II CO 5 5.05 4.9 Unit 5.1 16 V A 5 25 mV 5 25 mV 0.5 1 ON mode mA VI = 6.3 to 16 V IO = 500 mA VI = 6 V Supply voltage rejection 4.95 1 Line regulation SVR Max. IO = 500 mA VO Quiescent current Typ. V IO = 50 mA VI = 7 V Ta = -25 to 85 C VI = 6 to 16 V IO = 5 mA Id Min. 12 OFF mode 50 f = 120 Hz 76 f = 1 kHz 71 f = 10 kHz 60 100 dB B = 10 Hz to 100 kHz 50 IO = 200 mA 0.2 0.35 IO = 500 mA 0.4 0.7 DocID2574 Rev 31 V 0.8 2 2 A V V V 10 A 10 F 17/53 Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. LFXX Table 15: LF50AB (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 7 V Ta = 25 C 4.95 5 5.05 IO = 50 mA VI = 7 V 4.885 Unit V 5.115 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 6 to 16 V IO = 5 mA 5 28 mV VO Load regulation VI = 6.3 V IO = 5 to 500 mA 5 28 mV 0.5 2 VI = 6 to 16 V IO = 0 mA Id Quiescent current VI = 6.3 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 6 V OFF mode 50 f = 120 Hz 76 Supply voltage rejection IO = 5 mA VI = 7 1 V Ta = 25 C f = 1 kHz 71 f = 10 kHz 60 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 18/53 120 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 16: LF50AC electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 7 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 4.925 5 5.075 Unit V IO = 50 mA VI = 7 V Ta = -25 to 85 C 4.875 5.125 IO = 500 mA 16 1 V A VO Line regulation VI = 6 to 16 V IO = 5 mA 5 25 mV VO Load regulation VI = 6.3 V IO = 5 to 500 mA 5 25 mV 0.5 1 VI = 6 to 16 V IO = 0 mA Id Quiescent current VI = 6.3 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 7 1 V 12 OFF mode 50 f = 120 Hz 76 f = 1 kHz 71 f = 10 kHz 60 100 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 19/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 17: LF50C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 7 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 4.9 5 5.1 Unit V IO = 50 mA VI = 7 V Ta = -25 to 85 C 4.8 5.2 IO = 500 mA 16 1 V A VO Line regulation VI = 6 to 16 V IO = 5 mA 5 25 mV VO Load regulation VI = 6.3 V IO = 5 to 500 mA 5 25 mV 0.5 1 VI = 6 to 16 V IO = 0 mA Id Quiescent current VI = 6.3 to 16 V IO = 500 mA VI = 6 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 7 1 V OFF mode 50 f = 120 Hz 76 f = 1 kHz 71 f = 10 kHz 60 100 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 6 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 20/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 18: LF50C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 7 V Ta = 25 C 4.9 5 5.1 IO = 50 mA VI = 7 V 4.785 Unit V 5.215 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 6 to 16 V IO = 5 mA 5 28 mV VO Load regulation VI = 6.3 V IO = 5 to 500 mA 5 28 mV 0.5 2 VI = 6 to 16 V IO = 0 mA Id SVR Quiescent current Supply voltage rejection eN Output noise voltage Vd Dropout voltage VIL Control input logic low VIH Control input logic high II CO VI = 6.3 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 6 V OFF mode 50 IO = 5 mA VI = 7 1 V Ta = 25 C f = 120 Hz 76 f = 1 kHz 71 f = 10 kHz 60 120 50 IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 V 0.8 2 VI = 6 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB B = 10 Hz to 100 kHz Ta = 25 C Control input current V V V V 10 A 10 F 21/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 19: LF60AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 8 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 5.94 6 6.06 Unit V IO = 50 mA VI = 8 V Ta = -25 to 85 C 5.88 6.12 IO = 500 mA 16 1 V A VO Line regulation VI = 7 to 16 V IO = 5 mA 6 30 mV VO Load regulation VI = 7.3 V IO = 5 to 500 mA 6 30 mV 0.7 1.5 VI = 7 to 16 V IO = 0 mA Id Quiescent current VI = 7.3 to 16 V IO = 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 8 1 V OFF mode 70 f = 120 Hz 75 f = 1 kHz 70 f = 10 kHz 60 140 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 22/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 20: LF60C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 8 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 5.88 6 6.12 Unit V IO = 50 mA VI = 8 V Ta = -25 to 85 C 5.76 6.24 IO = 500 mA 16 1 V A VO Line regulation VI = 7 to 16 V IO = 5 mA 6 30 mV VO Load regulation VI = 7.3 V IO = 5 to 500 mA 6 30 mV 0.7 1.5 VI = 7 to 16 V IO = 0 mA Id Quiescent current VI = 7.3 to 16 V IO = 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 8 1 V 12 OFF mode 70 f = 120 Hz 75 f = 1 kHz 70 f = 10 kHz 60 140 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 23/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 21: LF80AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 10 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 7.92 8 8.08 Unit V IO = 50 mA VI = 10 V Ta = -25 to 85 C 7.84 8.16 IO = 500 mA 16 1 V A VO Line regulation VI = 9 to 16 V IO = 5 mA 8 40 mV VO Load regulation VI = 9.3 V IO = 5 to 500 mA 8 40 mV 0.7 1.5 VI = 9 to 16 V IO = 0 mA Id Quiescent current VI = 9.3 to 16 V IO = 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 10 1 V ON mode 12 OFF mode 70 f = 120 Hz 72 f = 1 kHz 67 f = 10 kHz 57 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA 24/53 DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO 140 B = 10 Hz to 100 kHz Vd II mA V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 22: LF80C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 10 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 7.84 8 8.16 Unit V IO = 50 mA VI = 10 V Ta = -25 to 85 C 7.68 8.32 IO = 500 mA 16 1 V A VO Line regulation VI = 9 to 16 V IO = 5 mA 8 40 mV VO Load regulation VI = 9.3 V IO = 5 to 500 mA 8 40 mV 0.7 1.5 VI = 9 to 16 V IO = 0 mA Id Quiescent current VI = 9.3 to 16 V IO = 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 10 1 V 12 OFF mode 70 f = 120 Hz 72 f = 1 kHz 67 f = 10 kHz 57 140 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 25/53 Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. LFXX Table 23: LF80C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 10 V Ta = 25 C 7.84 8 8.16 IO = 50 mA VI = 10 V 7.665 Unit V 8.335 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 9 to 16 V IO = 5 mA 8 44 mV VO Load regulation VI = 9.3 V IO = 5 to 500 mA 8 44 mV 0.7 2.5 VI = 9 to 16 V IO = 0 mA Id Quiescent current VI = 9.3 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 9 V OFF mode 70 f = 120 Hz 72 Supply voltage rejection IO = 5 mA VI = 10 1 V Ta = 25 C f = 1 kHz 67 f = 10 kHz 57 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 26/53 160 2 VI = 9 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 24: LF85AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 10.5 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 8.415 8.5 8.585 Unit V IO = 50 mA VI = 10.5 V Ta = -25 to 85 C 8.33 8.67 IO = 500 mA 16 1 V A VO Line regulation VI = 9.5 to 16 V IO = 5 mA 8 42 mV VO Load regulation VI = 9.8 V IO = 5 to 500 mA 8 42 mV VI = 9.5 to 16 V IO = 0 mA 0.7 1.5 Id Quiescent current VI = 9.8 to 16 V IO = 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 10.5 1 V 12 OFF mode 70 f = 120 Hz 72 f = 1 kHz 67 f = 10 kHz 57 140 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 27/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 25: LF85C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 10.5 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 8.33 8.5 8.67 Unit V IO = 50 mA VI = 10.5 V Ta = -25 to 85 C 8.16 8.84 IO = 500 mA 16 1 V A VO Line regulation VI = 9.5 to 16 V IO = 5 mA 8 42 mV VO Load regulation VI = 9.8 V IO = 5 to 500 mA 8 42 mV VI = 9.5 to 16 V IO = 0 mA 0.7 1.5 Id Quiescent current VI = 9.8 to 16 V IO= 500 mA VI = 9 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 10.5 1 V OFF mode 70 f = 120 Hz 72 f = 1 kHz 67 f = 10 kHz 57 140 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 9 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 28/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, Ta = -40 to 125 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 26: LF85C (automotive grade) electrical characteristics Symbol VO Parameter Output voltage Test condition Min. Typ. Max. IO = 50 mA VI = 10.5 V Ta = 25 C 8.33 8.5 8.67 IO = 50 mA VI = 10.5 V 8.145 Unit V 8.855 VI Operating input voltage IO = 500 mA IO Output current limit Ta = 25 C 1 VO Line regulation VI = 9.5 to 16 V IO = 5 mA 8 44 mV VO Load regulation VI = 9.8 V IO = 5 to 500 mA 8 44 mV VI = 9.5 to 16 V IO = 0 mA 0.7 2.5 Id Quiescent current VI = 9.8 to 16 V IO = 500 mA 16 A ON mode mA 12 VI = 9 V OFF mode 70 f = 120 Hz 72 Supply voltage rejection IO = 5 mA VI = 10.5 1 V Ta = 25 C f = 1 kHz 67 f = 10 kHz 57 eN Output noise voltage B = 10 Hz to 100 kHz Ta = 25 C 50 Vd Dropout voltage IO = 200 mA 0.2 1.3 IO = 500 mA 0.4 1.3 VIL Control input logic low VIH Control input logic high SVR II CO 160 2 VI = 9 V VC = 6 V Ta = 25 C Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 2 A dB V 0.8 Control input current V V V V 10 A 10 F 29/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 27: LF90C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 11 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 8.82 9 9.18 Unit V IO = 50 mA VI = 11 V Ta = -25 to 85 C 8.64 9.36 IO = 500 mA 16 1 V A VO Line regulation VI = 10 to 16 V IO = 5 mA 9 45 mV VO Load regulation VI = 10.3 V IO = 5 to 500 mA 9 45 mV 0.7 1.5 VI = 10 to 16 V IO = 0 mA Id Quiescent current VI = 10.3 to 16V IO = 500 mA VI = 10 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 11 1 V OFF mode 70 f = 120 Hz 71 f = 1 kHz 66 f = 10 kHz 56 140 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 10 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 30/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX Electrical characteristics Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 28: LF120AB electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 15 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 11.88 12 12.12 Unit V IO = 50 mA VI = 15 V Ta = -25 to 85 C 11.76 12.24 IO = 500 mA 16 1 V A VO Line regulation VI = 13 to 16 V IO = 5 mA 12 60 mV VO Load regulation VI = 13.3 V IO = 5 to 500 mA 12 60 mV VI = 13 to 16 V IO = 0 mA 0.7 1.5 Id Quiescent current VI = 13.3 to 16 V IO = 500 mA VI = 13 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 14 1 V 12 OFF mode 70 f = 120 Hz 69 f = 1 kHz 64 f = 10 kHz 54 140 50 0.2 0.35 IO = 500 mA 0.4 0.7 VIL Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 13 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F 31/53 Electrical characteristics LFXX Refer to test circuits, TJ = 25 C, CI = 0.1 F, CO = 2.2 F unless otherwise specified. Table 29: LF120C electrical characteristics Symbol Parameter Test condition IO = 50 mA VI = 14 V VO Output voltage VI Operating input voltage IO Output current limit Min. Typ. Max. 11.76 12 12.24 Unit V IO = 50 mA VI = 14 V Ta = -25 to 85 C 11.52 12.48 IO = 500 mA 16 1 V A VO Line regulation VI = 13 to 16 V IO = 5 mA 12 60 mV VO Load regulation VI = 13.3 V IO = 5 to 500 mA 12 60 mV VI = 13 to 16 V IO = 0 mA 0.7 1.5 Id Quiescent current VI = 13.3 to 16 V IO = 500 mA VI = 13 V SVR eN Supply voltage rejection Output noise voltage IO = 5 mA VI = 14 1 V OFF mode 70 f = 120 Hz 69 f = 1 kHz 64 f = 10 kHz 54 140 50 0.35 IO = 500 mA 0.4 0.7 Control input logic low Ta = -40 to 125 C VIH Control input logic high Ta = -40 to 125 C Control input current VI = 13 V VC = 6 V Output bypass capacitance ESR = 0.1 to 10 IO = 0 to 500 mA DocID2574 Rev 31 V 0.8 2 2 A dB 0.2 VIL 32/53 12 IO = 200 mA Dropout voltage CO mA B = 10 Hz to 100 kHz Vd II ON mode V V V 10 A 10 F LFXX 5 Typical performance characteristics Typical performance characteristics Figure 4: Dropout voltage vs output current Figure 5: Dropout voltage vs temperature Figure 6: Supply current vs input voltage Figure 7: Supply current vs input voltage (no load) DocID2574 Rev 31 33/53 Typical performance characteristics LFXX Figure 8: Short-circuit current vs input voltage Figure 9: Supply current vs temperature Unless otherwise specified VO(NOM) = 3.3 V. 34/53 DocID2574 Rev 31 LFXX Typical performance characteristics Figure 10: Logic-controlled precision 3.3/5.0 V selectable output Figure 11: Sequential multi-output supply DocID2574 Rev 31 35/53 Typical performance characteristics LFXX Figure 12: Multiple supply with ON/OFF toggle switch Figure 13: Basic inhibit functions 36/53 DocID2574 Rev 31 LFXX Typical performance characteristics Figure 14: Delayed turn-on Figure 15: Low voltage bulb blinker DocID2574 Rev 31 37/53 Package information 6 LFXX Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK (R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. 6.1 TO-220 (dual gauge) package information Figure 16: TO-220 (dual gauge) package outline 38/53 DocID2574 Rev 31 LFXX Package information Table 30: TO-220 (dual gauge) mechanical data mm Dim. Min. Typ. Max. A 4.40 4.60 b 0.61 0.88 b1 1.14 1.70 c 0.48 0.70 D 15.25 15.75 D1 1.27 E 10 10.40 e 2.40 2.70 e1 4.95 5.15 F 1.23 1.32 H1 6.20 6.60 J1 2.40 2.72 L 13 14 L1 3.50 3.93 L20 16.40 L30 28.90 P 3.75 3.85 Q 2.65 2.95 DocID2574 Rev 31 39/53 Package information 6.2 LFXX TO-220 (single gauge) package information Figure 17: TO-220 (single gauge) package outline 40/53 DocID2574 Rev 31 LFXX Package information Table 31: TO-220 (single gauge) mechanical data mm Dim. Min. Typ. Max. A 4.40 4.60 b 0.61 0.88 b1 1.14 1.70 c 0.48 0.70 D 15.25 15.75 E 10.00 10.40 e 2.40 2.70 e1 4.95 5.15 F 0.51 0.60 H1 6.20 6.60 J1 2.40 2.72 L 13.00 14.00 L1 3.50 3.93 L20 16.40 L30 28.90 P 3.75 3.85 Q 2.65 2.95 DocID2574 Rev 31 41/53 Package information 6.3 LFXX TO-220FP package information Figure 18: TO-220FP package outline 42/53 DocID2574 Rev 31 LFXX Package information Table 32: TO-220FP package mechanical data mm Dim. Min. Typ. Max. A 4.4 4.6 B 2.5 2.7 D 2.5 2.75 E 0.45 0.7 F 0.75 1 F1 1.15 1.70 F2 1.15 1.70 G 4.95 5.2 G1 2.4 2.7 H 10 10.4 L2 16 L3 28.6 30.6 L4 9.8 10.6 L5 2.9 3.6 L6 15.9 16.4 L7 9 9.3 Dia 3 3.2 DocID2574 Rev 31 43/53 Package information 6.4 LFXX TO-220 packing information Figure 19: Tube for TO-220 (dual gauge) (mm.) Figure 20: Tube for TO-220 (single gauge) (mm.) 44/53 DocID2574 Rev 31 LFXX 6.5 Package information DPAK package information Figure 21: DPAK package outline DocID2574 Rev 31 45/53 Package information LFXX Table 33: DPAK mechanical data mm Dim. Min. Typ. A 2.20 2.40 A1 0.90 1.10 A2 0.03 0.23 b 0.64 0.90 b4 5.20 5.40 c 0.45 0.60 c2 0.48 0.60 D 6.00 6.20 D1 E 5.10 6.40 6.60 E1 4.70 e 2.28 e1 4.40 4.60 H 9.35 10.10 L 1.00 1.50 (L1) 2.80 L2 0.80 L4 0.60 R V2 1.00 0.20 0 Figure 22: DPAK recommended footprint (dimensions are in mm) 46/53 Max. DocID2574 Rev 31 8 LFXX 6.6 Package information PPAK package information Figure 23: PPAK package outline DocID2574 Rev 31 47/53 Package information LFXX Table 34: PPAK mechanical data mm Dim. Min. Max. A 2.2 2.4 A1 0.9 1.1 A2 0.03 0.23 B 0.4 0.6 B2 5.2 5.4 C 0.45 0.6 C2 0.48 0.6 D 6 6.2 D1 E 5.1 6.4 6.6 E1 4.7 e 1.27 G 4.9 G1 2.38 2.7 H 9.35 10.1 L2 5.25 0.8 L4 0.6 L5 1 2.8 R 0.20 0 DocID2574 Rev 31 1 1 L6 V2 48/53 Typ. 8 LFXX 6.7 Package information PPAK and DPAK packing information Figure 24: PPAK and DPAK tape DocID2574 Rev 31 49/53 Package information LFXX Figure 25: PPAK and DPAK reel Table 35: PPAK and DPAK tape and reel mechanical data Tape Reel mm mm Dim. Dim. Min. Max. A0 6.8 7 A B0 10.4 10.6 B 1.5 12.1 C 12.8 B1 50/53 D 1.5 D1 1.5 E 1.65 F 1.6 Min. Max. 330 13.2 D 20.2 G 16.4 1.85 N 50 7.4 7.6 T K0 2.55 2.75 P0 3.9 4.1 Base qty. 2500 P1 7.9 8.1 Bulk qty. 2500 P2 1.9 2.1 R 40 T 0.25 0.35 W 15.7 16.3 DocID2574 Rev 31 18.4 22.4 LFXX 7 Ordering information Ordering information Table 36: Order code Package Output voltage TO-220 TO-220 (dual gauge) TO-220FP DPAK PPAK (tape and reel) (tape and reel) LF15ABDT-TR LF18CDT-TR 1.5 LF18CPT-TR (1) LF18CDT-TRY LF18ABDT-TR LF18ABPT-TR 1.8 LF25CDT-TR LF25CPT-TR 2.5 LF25CDT-TRY LF33CV-DG 1.8 1.8 (1) LF33CV (V) 2.5 LF25ABDT-TR 2.5 LF25ABDT-TRY(1) 2.5 LF33CDT-TR LF33CPT-TR 3.3 LF33CDT-TRY(1) LF33CPT-TRY(1) 3.3 LF33ABV LF33ABV-DG LF33ABDT-TR LF50CV LF50CV-DG LF50CDT-TR LF50CPT-TR 5 LF50CDT-TRY(1) LF50CPT-TRY(1) 5 LF50ABDT-TR LF50ABPT-TR 5 LF50ABV LF50ABV-DG 3.3 LF50ACP 5 LF50ABDT-TRY(1) 5 LF60CV LF60CDT-TR 6 LF60ABV LF60ABDT-TR 6 LF80CDT-TR 8 LF80CDT-TRY(1) 8 LF80ABDT-TR 8 LF85CDT-TR LF85CPT-TR 8.5 LF85CDT-TRY(1) LF85CPT-TRY(1) 8.5 LF90CPT-TR 9 LF90CV LF120CDT-TR 12 LF120ABDT-TR 12 Notes: (1)Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 and Q002 or equivalent. DocID2574 Rev 31 51/53 Revision history 8 LFXX Revision history Table 37: Document revision history Date Revision Changes 21-Jun-2004 14 Document updating. 24-May-2006 15 Order codes updated. 02-Apr-2007 16 Order codes updated. 14-May-2007 17 Order codes updated. 26-Jul-2007 18 Add table 1 in cover page. 26-Nov-2007 19 Modified: Table 34. 16-Jan-2008 20 Added new order codes for automotive grade products see Table 34 on page 51. 12-Feb-2008 21 Modified: Table 34 on page 51. 10-Jul-2008 22 Modified: Table 34 on page 51. 05-May-2010 23 Added: Table 29 on page 41, fig 16, fig 17, fig 18 and fig 19. 16-Nov-2010 24 Modified: RthJC value for TO-220 Table 2 on page 7. 10-Feb-2012 25 Added: order code LF33CV-DG and LF33ABV-DG Table 34 on page 51. 09-Mar-2012 26 Added: order code LF50ABV-DG Table 34 on page 51. 28-Feb-2014 27 Changed the part numbers LFxxAB and LFxxC to LFXX. Changed the title. Removed table from cover page. Removed PENTAWATT package from the figure in cover page, the Description and Figure 2. Updated the Description. Updated: Table 2, Table 6, Table 8, Table 10, Table 13, Table 15, Table 17, Table 22, Table 25 and Table 34. Changed title of Figure 7. Updated mechanical data. 03-Mar-2015 28 Updated Table 34: Order code. Minor text changes. 19-Jan-2017 29 Updated output voltage values in Table 16 and added new commercial type in TO-220FP in Table 35. Minor text changes. 27-Jan-2017 30 Updated features in cover page. Added Table 14 and updated Table 35. 22-May-2017 31 Updated Table 36: "Order code". Minor text changes. 52/53 DocID2574 Rev 31 LFXX IMPORTANT NOTICE - PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST's terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers' products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. (c) 2017 STMicroelectronics - All rights reserved DocID2574 Rev 31 53/53