KD1084 SERIES 5A LOW DROP POSITIVE VOLTAGE REGULATOR ADJUSTABLE AND FIXED TYPICAL DROPOUT 1.3V (AT 5A) THREE TERMINAL ADJUSTABLE OR FIXED OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, 3.6V, 5V. GUARANTEED OUTPUT CURRENT UP TO 5A OUPUT TOLERANCE 1% AT 25C AND 2% IN FULL TEMPERATURE RANGE FOR THE "A" VERSION OUPUT TOLERANCE 2% AT 25C AND 3% IN FULL TEMPERATURE RANGE INTERNAL POWER AND THERMAL LIMIT WIDE OPERATING TEMPERATURE RANGE -40C TO 125C PACKAGE AVAILABLE: TO-220, D2PAK, D2PAK/A, DPAK PINOUT COMPATIBILITY WITH STANDARD ADJUSTABLE VREG DESCRIPTION The KD1084 is a LOW DROP Voltage Regulator able to provide up to 5A of Output Current. Dropout is guaranteed at a maximum of 1.5V at the maximum output current, decreasing at lower loads. The KD1084 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. D2PAK TO-220 DPAK D2PAK/A A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the KD1084 quiescent current flows into the load, so increase efficiency. Only a 10F minimum capacitor is need for stability. The devices are supplied in TO-220, D2PAK, D2PAK/A and DPAK. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within 1% at 25C for "A" version and 2% at 25C for standard version. SCHEMATIC DIAGRAM January 2004 1/20 KD1084 SERIES ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VI DC Input Voltage 12 V IO Output Current Internally Limited mA PD Power Dissipation Internally Limited mW Tstg Storage Temperature Range -55 to +150 C Top Operating Junction Temperature Range -40 to +125 C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. THERMAL DATA Symbol Parameter TO-220 D2PAK D2PAK/A DPAK Unit Rthj-case Thermal Resistance Junction-case 3 3 3 C/W Rthj-amb Thermal Resistance Junction-ambient 50 62.5 50 C/W APPLICATION CIRCUITS R2 VO = VREF (1 + ) R1 CONNECTION DIAGRAM (top view) TO-220 D2PAK 2/20 DPAK D2PAK/A KD1084 SERIES ORDERING CODES D2PAK (**) TO-220 KD1084V15 (*) KD1084AV15 (*) KD1084V18 KD1084AV18 KD1084V25 KD1084AV25 KD1084V28 (*) KD1084AV28 (*) KD1084V33 KD1084AV33 KD1084V36 KD1084AV36 KD1084V50 KD1084AV50 KD1084V KD1084AV DPAK (**) OUTPUT VOLTAGE TOLERANCE KD1084DT15 KD1084ADT15 KD1084DT18 KD1084ADT18 KD1084DT25 KD1084ADT25 KD1084DT28 (*) KD1084ADT28 (*) KD1084DT33 KD1084ADT33 KD1084DT36 KD1084ADT36 KD1084DT50 KD1084ADT50 KD1084DT KD1084ADT 1.5 V 1.5 V 1.8 V 1.8 V 2.5 V 2.5 V 2.85 V 2.85 V 3.3 V 3.3 V 3.6 V 3.6 V 5.0 V 5.0 V ADJ ADJ 2% 1% 2% 1% 2% 1% 2% 1% 2% 1% 2% 1% 2% 1% 2% 1% D2PAK/A (**) KD1084D2T15 KD1084D2M15 KD1084AD2T15 KD1084AD2M15 KD1084D2T18 KD1084D2M18 KD1084AD2T18 KD1084AD2M18 KD1084D2T25 KD1084D2M25 KD1084AD2T25 KD1084AD2M25 KD1084D2T28 (*) KD1084D2M28 (*) KD1084AD2T28 (*) KD1084AD2M28 (*) KD1084D2T33 KD1084D2M33 KD1084AD2T33 KD1084AD2M33 KD1084D2T36 KD1084D2M36 KD1084AD2T36 KD1084AD2M36 KD1084D2T50 KD1084D2M50 KD1084AD2T50 KD1084AD2M50 KD1084D2T KD1084D2M KD1084AD2T KD1084AD2M (*) Available on request (**) Available in Tape & Reel with the suffix "R" for fixed versions and "-R" for adjustable version ELECTRICAL CHARACTERISTICS OF KD1084A#15 (VI=4.5V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 3.1 to 10V IO = 0 mA VI = 3.1 to 10V Load Regulation TJ = 25C Typ. Max. Unit 1.485 1.5 1.515 V 1.47 1.5 1.53 V 0.5 6 mV 1 6 mV IO = 0 to 5A TJ = 25C 3 15 mV IO = 0 to 5A 7 20 V IO = 0 mA VO Min. TJ = 25C VI = 3.1 to 10V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 5 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S Temperature Stability Long Term Stability 5.5 7 0.003 60 A 75 dB 0.003 % 0.5 0.5 % % 3/20 KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084A#18 (VI=4.8V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 3.4 to 10V IO = 0 mA VI = 3.4 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 1.782 1.8 1.818 V 1.764 1.8 1.836 V TJ = 25C VI = 3.4 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 5.3 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 6 mV 1 6 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 75 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084A#25 (VI=5.5V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 4.1 to 10V IO = 0 mA VI = 4.1 to 10V Load Regulation TJ = 25C Typ. Max. Unit 2.475 2.5 2.525 V 2.45 2.5 2.55 V 0.5 6 mV 1 6 mV IO = 0 to 5A TJ = 25C 3 15 mV IO = 0 to 5A 7 20 V IO = 0 mA VO Min. TJ = 25C VI = 4.1 to 10V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S 4/20 Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084A#285 (VI=5.85V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 4.5 to 10V IO = 0 mA VI = 4.5 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 2.821 2.85 2.879 V 2.793 2.85 2.907 V TJ = 25C VI = 4.5 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6.35 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 6 mV 1 6 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 72 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084A#33 (VI=6.3V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 4.9 to 10V IO = 0 mA VI = 4.9 to 10V Load Regulation TJ = 25C Typ. Max. Unit 3.267 3.3 3.333 V 3.234 3.35 3.366 V 0.5 6 mV 1 6 mV IO = 0 to 5A TJ = 25C 3 15 mV IO = 0 to 5A 7 20 V IO = 0 mA VO Min. TJ = 25C VI = 4.9 to 10V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6.8 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % 5/20 KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084A#36 (VI=6.6V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 5.2 to 10V IO = 0 mA VI = 5.2 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 3.564 3.6 3.636 V 3.528 3.6 3.672 V TJ = 25C VI = 5.2 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 7.1 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 10 mV 1 10 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 72 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084A#5 (VI=8V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol Parameter Test Conditions Min. Typ. Max. Unit 4.95 5 5.05 V 5 5.1 V 0.5 10 mV VO Output Voltage VO Line Regulation IO = 0 mA VI = 6.6 to 10V IO = 0 mA VI = 6.6 to 10V 1 10 mV VO Load Regulation IO = 0 to 5A TJ = 25C IO = 0 to 5A 5 20 mV 10 35 V IO = 0 mA TJ = 25C IO = 0 to 5A VI = 6.6 to 10V 4.9 TJ = 25C Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 8.5 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S 6/20 Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084A (VI=4.25V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO Parameter Output Voltage Test Conditions IO = 10mA TJ = 25C IO = 10mA to 5A VO VO Vd IO(min) Isc Line Regulation Load Regulation VI = 2.85 to 10V Typ. Max. Unit 1.237 1.25 1.263 V 1.225 1.25 1.275 V IO = 10mA VI = 2.85 to 10V TJ = 25C 0.015 0.2 % IO = 10mA VI = 2.85 to 10V 0.035 0.2 % IO = 10mA to 5A 0.1 0.3 % IO = 10mA to 5A TJ = 25C 0.2 0.4 % Dropout Voltage IO = 5A 1.3 1.5 V Minimum Load Current VI = 10V 3 10 mA Short Circuit Current VI - VO = 5V 5.5 Thermal Regulation TA = 25C, 30ms pulse SVR Supply Voltage Rejection f = 120 Hz, IO = 5A CO = 25 F, CADJ = 25 F, VI = 4.75 1.5V IADJ IO = 10 mA Adjust Pin Current VI = 4.25V Adjust Pin Current Change IO = 10mA to 5A eN RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability 7 0.003 IADJ S S Min. 60 VI = 2.85 to 10V A 0.015 72 %/W dB 55 120 A 0.2 5 A 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084#15 (VI=4.5V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 3.1 to 10V IO = 0 mA VI = 3.1 to 10V Load Regulation TJ = 25C Typ. Max. Unit 1.47 1.5 1.536 V 1.455 1.5 1.545 V 0.5 6 mV 1 6 mV IO = 0 to 5A TJ = 25C 3 15 mV IO = 0 to 5A 7 20 V IO = 0 mA VO Min. TJ = 25C VI = 3.1 to 10V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 5 1.5V RMS Output Noise Voltage (% of VO) TA = 25C SVR eN S S Temperature Stability Long Term Stability TA = 125C 5.5 f =10Hz to 10KHz 1000Hrs 7 0.003 60 A 75 dB 0.003 % 0.5 0.5 % % 7/20 KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084#18 (VI=4.8V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 3.4 to 10V IO = 0 mA VI = 3.4 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 1.764 1.8 1.836 V 1.746 1.8 1.854 V TJ = 25C VI = 3.4 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 5.3 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 6 mV 1 6 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 75 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084#25 (VI=5.5V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol Parameter Test Conditions VO Output Voltage VO Line Regulation IO = 0 mA VI = 4.1 to 10V IO = 0 mA VI = 4.1 to 10V VO Load Regulation IO = 0 to 5A TJ = 25C IO = 0 to 5A IO = 0 mA TJ = 25C IO = 0 to 5A VI = 4.1 to 10V Min. Typ. Max. Unit 2.45 2.5 2.55 V 2.425 2.5 2.575 V 0.5 6 mV TJ = 25C 1 6 mV 3 15 mV 7 20 V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S 8/20 Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084#285 (VI=5.85V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 4.5 to 10V IO = 0 mA VI = 4.5 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 2.793 2.85 2.907 V 2.765 2.85 2.935 V TJ = 25C VI = 4.5 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6.35 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 6 mV 1 6 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 72 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084#33 (VI=6.3V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 4.9 to 10V IO = 0 mA VI = 4.9 to 10V Load Regulation Typ. Max. Unit 3.234 3.3 3.366 V 3.2 3.3 3.4 V 0.5 6 mV 1 6 mV IO = 0 to 5A TJ = 25C 3 15 mV IO = 0 to 5A 7 20 V IO = 0 mA VO TJ = 25C Min. TJ = 25C VI = 4.9 to 10V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 6.8 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % 9/20 KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084#36 (VI=6.6V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 5.2 to 10V IO = 0 mA VI = 5.2 to 10V IO = 0 mA VO Load Regulation Dropout Voltage IO =5 A Iq Quiescent Current VI 10V Isc Short Circuit Current VI - VO = 5V eN S S Max. Unit 3.528 3.6 3.672 V 3.492 3.6 3.708 V TJ = 25C VI = 5.2 to 10V 5.5 Thermal Regulation TA = 25C, 30ms pulse Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 7.1 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Temperature Stability Long Term Stability Typ. IO = 0 to 5A TJ = 25C IO = 0 to 5A Vd SVR TJ = 25C Min. 0.5 10 mV 1 10 mV 3 15 mV 7 20 V 1.3 1.5 V 5 10 mA 7 0.003 60 A 0.015 %/W 72 dB 0.003 % 0.5 0.5 % % ELECTRICAL CHARACTERISTICS OF KD1084#5 (VI=8V, CI = C O =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO VO Parameter Test Conditions Output Voltage IO = 0 mA Line Regulation IO = 0 to 5A VI = 6.6 to 10V IO = 0 mA VI = 6.6 to 10V IO = 0 mA VO Load Regulation Min. TJ = 25C Typ. Max. Unit 4.9 5 5.1 V 4.85 5 5.15 V TJ = 25C VI = 6.6 to 10V 0.5 10 mV 1 10 mV IO = 0 to 5A TJ = 25C 5 20 mV IO = 0 to 5A 10 35 V Vd Dropout Voltage IO =5 A 1.3 1.5 V Iq Quiescent Current VI 10V 5 10 mA Isc Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W Supply Voltage Rejection f = 120 Hz, CO = 25 F, IO = 5A VI = 8.5 1.5V RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs SVR eN S S 10/20 Temperature Stability Long Term Stability 5.5 7 0.003 60 A 72 dB 0.003 % 0.5 0.5 % % KD1084 SERIES ELECTRICAL CHARACTERISTICS OF KD1084 (VI=4.25V, CI = CO =10F (Tant.), TA = -40 to 125C, unless otherwise specified.) Symbol VO Parameter Output Voltage Test Conditions IO = 10mA TJ = 25C IO = 10mA to 5A VO VO Line Regulation Typ. Max. Unit 1.25 1.275 V 1.213 1.25 1.287 V IO = 10mA VI = 2.85 to 10V TJ = 25C 0.015 0.2 % IO = 10mA VI = 2.85 to 10V 0.035 0.2 % 1 0.3 % IO = 10mA to 5A 0.2 0.4 % Dropout Voltage IO = 5A 1.3 1.5 V Minimum Load Current VI = 10V 3 10 mA Short Circuit Current VI - VO = 5V Thermal Regulation TA = 25C, 30ms pulse 0.015 %/W SVR Supply Voltage Rejection f = 120 Hz, IO = 5A CO = 25 F, CADJ = 25 F, VI = 4.75 1.5V IADJ Adjust Pin Current VI = 4.25V IO = 10 mA IADJ Adjust Pin Current Change IO = 10mA to 5A eN RMS Output Noise Voltage (% of VO) TA = 25C f =10Hz to 10KHz TA = 125C 1000Hrs Vd IO(min) Isc S S Load Regulation VI = 2.85 to 10V Min. 1.225 Temperature Stability Long Term Stability IO = 10mA to 5A TJ = 25C 5.5 VI = 2.85 to 10V 7 0.003 60 A 72 dB 55 120 A 0.2 5 A 0.003 % 0.5 0.5 % % 11/20 KD1084 SERIES TYPICAL CHARACTERISTICS (unless otherwise specified Tj = 25C, CI=10F (tant.), CO=10F (tant.) Figure 1 : Dropout Voltage vs Output Current Figure 4 : Line Regulation vs Temperature Figure 2 : Dropout Voltage vs Temperature Figure 5 : Output Voltage vs Temperature Figure 3 : Short Circuit Current vs Dropout Voltage Figure 6 : Load Regulation vs Temperature 12/20 KD1084 SERIES Figure 7 : Supply Voltage Rejection vs Frequency Figure 9 : Line Transient VI=4 to 6V, I O=200mA,CI = 1F(tant), CO=10F(tant), ts=tf=5s Figure 8 : Adjust Pin Current vs Output Current Figure 10 : Load Transient VI=7 V, IO=0.1 to 5 A, CI = 1F(tant), CO=10F(tant) ts=tf=3.5s 13/20 KD1084 SERIES TO-220 MECHANICAL DATA DIM. mm. MIN. TYP inch MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 D1 1.27 0.050 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.067 F2 1.14 1.70 0.044 0.067 G 4.95 5.15 0.194 0.203 G1 2.4 2.7 0.094 0.106 H2 10.0 10.40 0.393 0.409 L2 16.4 0.645 L4 13.0 14.0 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.2 6.6 0.244 0.260 L9 3.5 3.93 0.137 0.154 DIA. 3.75 3.85 0.147 0.151 P011C 14/20 KD1084 SERIES D2PAK MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 4.4 4.6 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.7 0.93 0.027 0.036 B2 1.14 1.7 0.044 0.067 C 0.45 0.6 0.017 0.023 C2 1.23 1.36 0.048 0.053 D 8.95 9.35 0.352 0.368 10.4 0.393 D1 E 8 10 E1 0.315 8.5 0.409 0.335 G 4.88 5.28 0.192 0.208 L 15 15.85 0.590 0.624 L2 1.27 1.4 0.050 0.055 L3 1.4 1.75 0.055 0.068 M 2.4 3.2 0.094 R V2 0.4 0 0.126 0.016 8 0 8 P011P6G 15/20 KD1084 SERIES D2PAK/A MECHANICAL DATA mm. inch DIM. MIN. 16/20 TYP MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 B 0.7 0.93 0.027 0.036 B2 1.14 1.7 0.044 0.067 C 0.45 0.60 0.017 0.023 C2 1.21 1.36 0.047 0.053 D 8.95 9.35 0.352 0.368 E 10 10.4 0.393 0.409 G 4.88 5.28 0.192 0.208 L 15 15.85 0.590 0.106 L2 1.27 1.4 0.050 0.055 KD1084 SERIES DPAK MECHANICAL DATA mm. inch DIM. MIN. A TYP 2.2 MAX. MIN. 2.4 0.086 TYP. MAX. 0.094 A1 0.9 1.1 0.035 0.043 A2 0.03 0.23 0.001 0.009 B 0.64 0.9 0.025 0.035 B2 5.2 5.4 0.204 0.212 C 0.45 0.6 0.017 0.023 C2 0.48 0.6 0.019 0.023 D 6 6.2 0.236 D1 E 5.1 6.4 0.244 0.200 6.6 0.252 0.260 E1 4.7 0.185 e 2.28 0.090 e1 4.4 4.6 0.173 0.181 H 9.35 10.1 0.368 0.397 L (L1) L2 L4 1 0.039 2.8 0.110 0.8 0.6 0.031 1 0.023 0.039 0068772-F 17/20 KD1084 SERIES Tape & Reel D2PAK-P 2PAK-D 2PAK/A-P 2PAK/A MECHANICAL DATA mm. inch DIM. MIN. TYP A MIN. TYP. 180 13.0 13.2 MAX. 7.086 C 12.8 D 20.2 0.795 N 60 2.362 T 18/20 MAX. 0.504 0.512 14.4 0.519 0.567 Ao 10.50 10.6 10.70 0.413 0.417 0.421 Bo 15.70 15.80 15.90 0.618 0.622 0.626 Ko 4.80 4.90 5.00 0.189 0.193 0.197 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 11.9 12.0 12.1 0.468 0.472 0.476 KD1084 SERIES Tape & Reel DPAK-PPAK MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. 330 13.0 12.992 C 12.8 D 20.2 0.795 N 60 2.362 T 13.2 MAX. 0.504 0.512 22.4 0.519 0.882 Ao 6.80 6.90 7.00 0.268 0.272 0.2.76 Bo 10.40 10.50 10.60 0.409 0.413 0.417 Ko 2.55 2.65 2.75 0.100 0.104 0.105 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 7.9 8.0 8.1 0.311 0.315 0.319 19/20 KD1084 SERIES Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners (c) 2004 STMicroelectronics - All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 20/20