AP2127 300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR Description Pin Assignments The AP2127 Series are positive voltage regulator ICs fabricated by CMOS process. (Top View) (Top View) VIN The AP2127 Series have features of low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery-powered devices. 3 The AP2127 has 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.2V, and 4.75V fixed voltage versions and 0.8V to 5.5V adjustable voltage versions. 1 2 GND VOUT SOT-23/SOT-23-3 The AP2127 Series are available in SOT-23 (for fixed versions only), SOT-23-3 (for fixed versions only), SOT-23-5, SOT-89 (for fixed versions only) packages. VIN 1 GND 2 Shutdown 3 5 VOUT 4 NC/ADJ SOT-23-5 (Top View) Features Wide Operating Voltage: 2.5V to 6V High Output Voltage Accuracy: 2% High Ripple Rejection: 68dB @ f = 1kHz, 54dB @ f = 10kHz Low Standby Current: 0.1A Low Dropout Voltage: 170mV @ 300mA for VOUT = 3.3V, 140mV @ 300mA for VOUT = 4.75V 2 3 VIN VOUT SOT-89 Low Quiescent Current: 60A Typical Low Output Noise: 60VRMS @VOUT = 0.8V Short Current Limit: 50mA Over Temperature Protection Compatible with Low ESR Ceramic Capacitor: 1F for CIN and COUT Excellent Line/Load Regulation Soft Start Time: 50s Auto Discharge Resistance: RDS(ON) = 60 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Notes: 1 GND Applications Datacom Notebook Computers Mother Board 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. AP2127 Document number: DS36478 Rev. 7 - 2 1 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Typical Applications Circuit VIN 1 VIN VOUT VOUT 5 AP2127 R1 3 Shutdown ADJ 4 R2 COUT 1F GND CIN 1F 2 VOUT = 0.8(1+R1/R2)V VIN 1 VIN VOUT 5 VOUT AP2127 3 CIN 1F Shutdown COUT 1F GND 2 For Fixed Voltage Versions AP2127 Document number: DS36478 Rev. 7 - 2 2 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Pin Descriptions Pin Name VIN VOUT GND NC/ADJ Shutdown PAD Pin Number SOT-23 SOT-23-3 SOT-23-5 SOT-89 3 2 1 -- -- -- 1 5 2 4 3 -- 2 3 1 -- -- -- Function Power Input Power Output Ground No Connection / VOUT feedback input, connect resistor divider. Enable Input. Exposed PAD for thermal performance improvement connect to GND Functional Block Diagram 3 Shutdown Shutdown And Logic Control 1 VIN VREF MOS Driver 5 VOUT Current Limit And Thermal Protection 2 GND Fixed Version (SOT-23-5 Package) 3 Shutdown Shutdown And Logic Control 1 VIN VREF MOS Driver 5 VOUT Current Limit And Thermal Protection 4 ADJ 2 GND Adjustable Version (SOT-23-5 Package) AP2127 Document number: DS36478 Rev. 7 - 2 3 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Absolute Maximum Ratings (Note 4) (@TA = +25C, unless otherwise specified.) Symbol Parameter VIN Input Voltage VCE Shutdown Input Voltage IOUT TJ Unit 6.5 V -0.3 to VIN +0.3 V Output Current 450 mA Junction Temperature +150 C -65 to +150 C TSTG Storage Temperature Range TLEAD Lead Temperature (Soldering, 10sec) JA Value Thermal Resistance (Junction to Ambient) +260 180 SOT-23-3 250 SOT-23-5 250 SOT-89 ESD ESD Note: C SOT-23 ESD (Human Body Model) ESD (Machine Model) C/W 100 6000 200 V V 4. Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions (@TA = +25C, unless otherwise specified.) Symbol Min Max Unit VIN Input Voltage Parameter 2.5 6 V TA Operating Ambient Temperature Range -40 +85 C AP2127 Document number: DS36478 Rev. 7 - 2 4 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Electrical Characteristics (VIN = 2.5V (for 0.8V to 1.8V voltage versions), V IN = VOUT +1V (for 2.5V to 4.75V voltage versions), VIN = 6V @ VOUT = 4.75V, TA = +25C, CIN = 1F, COUT = 1F, Bold typeface applies over -40C TA +85C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 0.784 0.8 0.816 V 98% x VOUT -- 102% x VOUT V VREF Reference Voltage VIN = VOUT +1V 1mA IOUT 300mA VOUT Output Voltage VIN = VOUT +1V 1mA IOUT 300mA Input Voltage -- 2.5 -- 6 V Maximum Output Current VIN - VOUT = 1V VOUT = 0.98 x VOUT 300 400 -- mA VOUT Load Regulation VIN - VOUT = 1V 1mA IOUT 300mA -- 4 10 mV VOUT Line Regulation VOUT + 0.5V VIN 6V IOUT = 30mA -- 0.5 5 mV VOUT = 1.0V, IOUT = 300mA -- 1400 1500 VOUT = 1.2V, IOUT = 300mA -- 1200 1300 VOUT = 1.5V, IOUT = 300mA -- 900 1000 VOUT = 1.8V, IOUT = 300mA -- 600 700 VOUT = 2.5V, 2.8V, 3.0V, 3.3V, 4.2V, IOUT = 300mA -- 170 300 VOUT = 4.75V, IOUT = 300mA -- 140 300 Quiescent Current VIN = VOUT +1V, IOUT = 0mA -- 60 90 A Standby Current VIN = VOUT +1V VSHUTDOWN in off mode -- 0.1 1.0 A f = 100Hz f = 1kHz f = 10kHz f = 100Hz f = 1kHz f = 10kHz -- -- -- -- -- -- 68 68 54 63 63 45 -- -- -- -- -- -- dB dB dB dB dB dB Output Voltage Temperature Coefficient IOUT = 30mA, -40C TA +85C -- 100 -- ppm/C Short Current Limit VOUT = 0V -- 50 -- mA Soft Start Time - -- 50 -- s RMS Output Noise TA = +25C, 10Hz f 100kHz, VOUT = 0.8V -- 60 -- VRMS -- -- Shutdown High Voltage Shutdown Low Voltage Shutdown Input Voltage High Shutdown Input Voltage Low 1.5 -- -- -- -- 0.5 V V -- VOUT Discharge MOSFET RDS(ON) Shutdown Pull Down Resistance Shutdown Input Voltage Low -- 60 -- -- -- 3 -- M -- -- SOT-23 SOT-23-3 SOT-23-5 SOT-89 -- -- -- -- -- -- +165 +30 100 150 150 75 -- -- -- -- -- -- VIN IOUT(MAX) VDROP IQ ISTD PSRR VOUT/VOUT /T ISHORT tSS VNOISE -- Dropout Voltage Power Supply Rejection Ration -- -- Thermal Shutdown Thermal Shutdown Hysteresis JC Thermal Resistance AP2127 Document number: DS36478 Rev. 7 - 2 AP2127-1.0V to 4.2V, Ripple 1VP-P VIN = VOUT +1V AP2127-4.75V, Ripple 0.5VP-P VIN = VOUT +1V 5 of 24 www.diodes.com mV C C/W December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Note 5) Output Voltage vs. Case Temperature Output Voltage vs. Case Temperature 1.010 1.007 IOUT=10mA IOUT=150mA IOUT=300mA VIN=4.3V VOUT=3.3V 3.338 3.336 Output Voltage (V) 1.008 Output Voltage (V) 3.340 IOUT=10mA IOUT=150mA IOUT=300mA VIN=2.5V VOUT=1.0V 1.009 1.006 1.005 1.004 1.003 1.002 3.334 3.332 3.330 3.328 3.326 1.001 3.324 1.000 -40 -20 0 20 40 60 80 100 -40 120 -20 0 o 20 40 60 80 100 120 o Case Temperature ( C) Case Temperature ( C) Output Voltage vs. Case Temperature Output Voltage vs. Input Voltage 5.275 5.260 0.8 Output Voltage (V) 5.265 Output Voltage (V) 1.0 IOUT=10mA IOUT=150mA IOUT=300mA VIN=6V, VOUT=5.2V 5.270 5.255 5.250 5.245 5.240 0.6 0.4 IOUT=0 IOUT=300mA 0.2 5.235 o 5.230 TC=25 C VOUT=1.0V 0.0 5.225 0.0 -40 -20 0 20 40 60 80 100 0.5 1.0 1.5 2.0 120 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Input Voltage (V) o Case Temperature ( C) Output Voltage vs. Input Voltage Output Voltage vs. Input Voltage 6.0 3.5 IOUT=0 IOUT=300mA 5.5 5.0 3.0 o TC=25 C, VOUT=5.2V 4.5 Output Voltage (V) Output Voltage (V) 2.5 2.0 1.5 1.0 3.0 2.5 2.0 1.0 o TC=25 C, VOUT=3.3V 0.0 3.5 1.5 IOUT=0 IOUT=300mA 0.5 4.0 0.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 6.0 1 2 Note 5: 3 4 5 6 Input Voltage (V) Input Voltage (V) Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 6 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Cont.) (Note 5) Output Voltage vs. Output Current Output Voltage vs. Output Current 1.0 3.5 3.0 Output Voltage (V) Output Voltage (V) 0.8 0.6 0.4 o TC=-40 C o TC=25 C o TC=85 C VIN=2.5V VOUT=1.0V 0.2 0.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 2.5 2.0 1.5 o TC=-40 C 1.0 o TC=25 C o TC=85 C VIN=4.3V, VOUT=3.3V 0.5 0.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.50 Output Current (A) Output Current (A) Output Voltage vs. Output Current Output Voltage vs. Output Current 6 3.5 5 2.5 Output Voltage (V) Output Voltage (V) 3.0 2.0 1.5 VIN=3.8V VIN=4.3V VIN=6V 1.0 4 3 2 o TC=-40 C o TC=25 C o 0.5 TC=25 C, VOUT=3.3V o TC=85 C VIN=6V, VOUT=5.2V 1 0 0.0 0.0 0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.1 0.2 0.3 0.4 0.5 Output Current (A) Output Current (A) Quiescent Current vs. Input Voltage Quiescent Current vs. Input Voltage 80 80 70 70 Quiescent Current (A) Quiescent Current (A) 60 50 40 30 o TC=-40 C o 20 TC=25 C o TC=85 C IOUT=0 VOUT=1.0V 10 0 60 50 40 30 o TC=-40 C 20 o TC=25 C o TC=85 C IOUT=0, VOUT=3.3V 10 0 -10 1 2 3 4 5 0 6 Note 5: 1 2 3 4 5 6 Input Voltage (V) Input Voltage (V) Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 7 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Cont.) (Note 5) Quiescent Current vs. Input Voltage Quiescent Current vs. Output Current 120 80 o TC=-40 C 70 TC=25 C 100 TC=85 C VIN=2.5V VOUT=1.0V o Quiescent Current (A) 60 Quiescent Current (A) o 110 50 40 o TC=-40 C 30 o TC=25 C 20 o TC=85 C IOUT=0, VOUT=5.2V 10 90 80 70 60 0 0 1 2 3 4 5 6 0.00 0.05 0.10 0.15 0.20 0.25 Input Voltage (V) Output Current (A) Quiescent Current vs. Output Current Quiescent Current vs. Output Current 0.30 115 110 o TC=-40 C 110 o TC=-40 C o TC=25 C o TC=85 C VIN=4.3V, VOUT=3.3V 100 o Quiescent Current (A) Quiescent Current (A) 105 o TC=25 C 105 95 90 85 80 75 TC=85 C VIN=6V, VOUT=5.2V 100 95 90 85 80 75 70 65 0.00 0.05 0.10 0.15 0.20 0.25 70 0.00 0.30 0.05 0.10 Output Current (A) 0.15 0.20 0.25 0.30 Output Current (A) Quiescent Current vs. Case Temperature Quiescent Current vs. Case Temperature 64 72 Quiescent Current (A) Quiescent Current (A) 73 VIN=2.5V IOUT=0 VOUT=1.0V 62 60 58 56 54 70 69 68 67 52 -40 -20 0 20 40 60 80 100 -40 120 IOUT=0 VIN=4.3V VOUT=3.3V -20 0 20 40 60 80 100 120 o Case Temperature ( C) o Case Temperature ( C) Note 5: 71 Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 8 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Cont.) (Note 5) Quiescent Current vs. Case Temperature Dropout Voltage vs. Output Current 0.26 80 IOUT=0 VIN=6V VOUT=5.2V 79 78 76 Dropout Voltage (V) Quiescent Current (A) 77 75 74 73 72 71 o 0.24 TC=-40 C 0.22 TC=25 C 0.20 TC=85 C VOUT=3.3V o o 0.18 0.16 0.14 0.12 0.10 0.08 0.06 70 0.04 69 0.02 68 -40 -20 0 20 40 60 80 100 0.00 0.00 120 0.05 0.10 o Dropout Voltage vs. Output Current 0.20 0.22 TC=-40 C 0.16 o TC=25 C 0.14 0.20 o TC=85 C VOUT=5.2V 0.18 Dropout Voltage (V) 0.12 0.10 0.08 0.06 0.04 0.16 0.14 0.12 0.10 IOUT=10mA IOUT=150mA IOUT=300mA VOUT=3.3V 0.08 0.06 0.04 0.02 0.02 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.30 -40 -20 0 20 40 60 80 100 o Output Current (A) Case Temperature ( C) Dropout Voltage vs. Case Temperature Power Dissipation vs. Case Temperature 0.18 2.0 0.16 1.8 VOUT=1.0V No heatsink 1.6 0.14 IOUT=10mA IOUT=150mA IOUT=300mA VOUT=5.2V 0.12 0.10 Power Dissipation (W) Dropout Voltage (V) 0.30 0.24 o 0.08 0.06 0.04 1.4 1.2 1.0 0.8 0.6 0.4 0.02 0.2 0.00 -40 -20 0 20 40 60 0.0 -40 80 -20 0 20 40 60 80 100 120 o o Case Temperature ( C) Case Temperature ( C) Note 5: 0.25 Dropout Voltage vs. Case Temperature 0.18 Dropout Voltage (V) 0.15 Output Current (A) Case Temperature ( C) Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 9 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Cont.) (Note 5) Line Transient (Condition: CIN = COUT =1F, IOUT=10mA, VIN=2.5V to 3.3V, VOUT=1V) Load Transient (Condition: CIN=COUT=1F, Slew Rate=20mA/s, VIN=2.5V, VOUT=1V, IOUT=10mA to 300mA) VIN 500mV/div IOUT 200mA/div VOUT 50mV/div VOUT 50mV/div Load Transient (Condition: CIN=COUT=1F, IOUT=10mA to 300mA, VIN=4.3V, VOUT=3.3V) Load Transient (Condition: CIN=COUT=1F, Slew Rate=20mA/s, VIN=6V, VOUT=5.2V, IOUT=10mA to 300mA) IOUT 200mA/div IOUT 200mA/div VOUT 50mV/div VOUT 50mV/div PSRR vs. Frequency (Condition: CIN=COUT=1F, VIN=2.5V, VOUT=1V Ripple=1VPP) PSRR vs. Frequency (Condition: CIN=COUT=1F, VIN=4.3V, VOUT=3.3V, Ripple=1VPP) 90 70 IOUT=10mA IOUT=300mA VOUT=1V,Ripple=1VPP 80 70 60 50 PSRR (dB) PSRR (dB) 60 50 40 30 20 40 30 20 10 10 IOUT=10mA IOUT=300mA VOUT=3.3V, Ripple=1VPP 0 100 1000 10000 100 100000 Note 5: 1k 10k 100k Frequency (Hz) Frequency (Hz) Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 10 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Performance Characteristics (Cont.) (Note 5) PSRR vs. Frequency (Condition: CIN=COUT=1F, VIN=6V, VOUT=5.2V, Ripple=0.5VPP) Region of Stable COUT ESR vs. Output Current (COUT = 1F) 70 60 PSRR (dB) 50 40 30 20 IOUT=10mA IOUT=300mA VOUT=5.2V, Ripple=0.5VPP 10 100 1k 10k 100k Frequency (Hz) Region of Stable COUT ESR vs. Output Current (COUT = 4.7F) Note 5: Maximum output of 4.75V passed qualification test. Performance Characteristics for 5.2V are for reference only. AP2127 Document number: DS36478 Rev. 7 - 2 11 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Application Notes Input Capacitor A 1F ceramic capacitor is recommended to connect between VIN and GND pins to decouple input power supply glitch and noise. The amount of the capacitance may be increased without limit. This input capacitor must be located as close as possible to the device to assure input stability and less noise. For PCB layout, a wide copper trace is required for both V IN and GND. Output Capacitor The output capacitor is required to stabilize and help transient response for LDO. The AP2127 is stable with very small ceramic output capacitor with a low ESR 1F or higher of X7R or X5R MLCC capacitor, which will be sufficient at full temperature ranges. Additional capacitance helps to reduce undershoot and overshoot during transient. Place output capacitor as close as possible to VOUT and GND pins, and keep the leads as short as possible. Adjustable Operation For adjustable version, the output voltage is calculated by: R VOUT VREF 1 1 R 2 Where VREF = 0.8V (the internal reference voltage) Rearranging the equation will give the following that is used for adjusting the output to a particular voltage: V R1 R2 OUT 1 VREF For AP2127, the resistor at the low side (R2) can be selected from 5k to 200k. In order to improve the stability and to decrease the noise level of the adjustable version, a feed-forward capacitor is suggested to be placed between VOUT and ADJ pins (Figure 1). It's recommended that this feed-forward capacitor value can be calculated as: 0.7kHz 1 15kHz 2 R1 C ff The recommended value of the feed-forward capacitor for different resistor divider ratios is shown in the table below. R2 Cff 7.5k 15k 2.7nF 7.5k 7.5k 2.7nF 1.8V 22.5k 18k 1nF 1.9V 7.5k 5.49k 2.7nF 2.5V 38.3k 18k 560pF 3.3V 56.2k 18k 390pF 4.0V 120k 30.1k 180pF Output Voltage R1 1.2V 1.6V Table 1. Output Voltage Setting Guide AP2127 Document number: DS36478 Rev. 7 - 2 12 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Application Notes (Cont.) VIN AP2127 VOUT Shutdown GND ADJ R1 Cf 1F 4.7F R2 Figure 1. Application Circuit with Feed-forward Capacitor Current Limit Protection When output current at VOUT pin is higher than current limit threshold, the current limit protection will be triggered and clamp the output current to prevent over-current and to protect the regulator and load from damaged due to overheating. Short Circuit Protection When VOUT pin is shorted to GND, short circuit protection will be triggered and clamp the output current to approximately 50mA. Auto discharge with Shutdown Version For shutdown version, an auto discharge MOSFET with RDS(ON) of 60 typical is integrated between VOUT and GND pins, which can discharge the charge of the output capacitors quickly when turning off AP2127 with Shutdown pin. Thermal Consideration Internal thermal protection circuitry of AP2127 is used to protect device during overload conditions. For continuous operation, ensure not to exceed the operating junction temperature range of +125C. The power dissipation definition in the device is: PD = (VIN - VOUT) x IOUT + VIN x IQ The maximum power dissipation depends on the thermal resistance of IC package, PCB layout and the surrounding airflow. The maximum power dissipation can also be calculated as: PD(MAX) = (TJ(MAX) - TA) / JA The maximum power dissipation for SOT-23-5 package (least copper size) at TA = +25C can be calculated as: PD(MAX) = (125C - 25C) / (250C/W) = 0.4W AP2127 Document number: DS36478 Rev. 7 - 2 13 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Ordering Information AP2127 XX - XXX XX XX Product Name Package Output Voltage Packing RoHS/Green N : SOT-23 N3 : SOT-23-3 K : SOT-23-5 R : SOT-89 ADJ : Adjustable Output 1.0 : Fixed Output 1.0V 1.2 : Fixed Output 1.2V 1.5 : Fixed Output 1.5V 1.8 : Fixed Output 1.8V 2.5 : Fixed Output 2.5V 2.8 : Fixed Output 2.8V 3.0 : Fixed Output 3.0V 3.3 : Fixed Output 3.3V 4.2 : Fixed Output 4.2V 4.75 : Fixed Output 4.75V TR : Tape & Reel G1 : Green Temperature Range Package Packaging Part Number Marking ID AP2127N-1.0TRG1 GU8 3000/Tape & Reel AP2127N-1.2TRG1 GS8 3000/Tape & Reel AP2127N-1.5TRG1 GV8 3000/Tape & Reel AP2127N-1.8TRG1 GW8 3000/Tape & Reel SOT-23 AP2127N-2.5TRG1 GT9 3000/Tape & Reel AP2127N-2.8TRG1 GU9 3000/Tape & Reel AP2127N-3.0TRG1 GV9 3000/Tape & Reel 3000/Tape & Reel AP2127N-3.3TRG1 GW9 AP2127N3-1.2TRG1 GU2 AP2127N3-1.5TRG1 GU3 AP2127K-ADJTRG1 GEH 3000/Tape & Reel SOT-23-3 3000/Tape & Reel 3000/Tape & Reel -40C to +85C AP2127K-1.0TRG1 GEG AP2127K-1.2TRG1 GEI 3000/Tape & Reel AP2127K-1.5TRG1 GEP 3000/Tape & Reel AP2127K-1.8TRG1 GEQ 3000/Tape & Reel AP2127K-2.5TRG1 GER AP2127K-2.8TRG1 GES 3000/Tape & Reel AP2127K-3.0TRG1 GHF 3000/Tape & Reel AP2127K-3.3TRG1 GET 3000/Tape & Reel 3000/Tape & Reel AP2127K-4.2TRG1 GEU AP2127K-4.75TRG1 GEZ AP2127R-3.3TRG1 G42P AP2127 Document number: DS36478 Rev. 7 - 2 3000/Tape & Reel SOT-23-5 3000/Tape & Reel 3000/Tape & Reel SOT-89 14 of 24 www.diodes.com 1000/Tape & Reel December 2017 (c) Diodes Incorporated AP2127 Marking Information (1) SOT-23, SOT-23-3 (Top View) : Logo XXX : Marking ID (See Ordering Information) XXX (2) SOT-23-5 (Top View) 5 4 : Logo XXX : Marking ID (See Ordering Information) XXX 1 2 3 (Top View) 5 4 XXX YWX 1 (3) 2 XXX : Marking ID (See Ordering Information) Y : Year 0 to 9 W : Week : A to Z : 1 to 26 week; a to z : 27 to 52 week; z represents 52 and 53 week X : Internal Code 3 SOT-89 (Top View) XXXX YWWAXX 1 AP2127 Document number: DS36478 Rev. 7 - 2 2 3 First Line: Logo and Marking ID (See Ordering Information) Second Line: Date Code Y: Year WW: Work Week of Molding A: Assembly House Code XX: 7th and 8th Digits of Batch Number 15 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Package Outline Dimensions (All dimensions in mm.) (1) Package Type: SOT-23 3.0 7.0 0.500(0.020) 0.700(0.028) 2.0 1.050(0.041)REF 0.0~10.0 0.010(0.0004) 0.100(0.004) 0.200(0.008)MIN Document number: DS36478 Rev. 7 - 2 7.0 0.080(0.003) 0.180(0.007) 0.550(0.022)REF 1.200(0.047) 1.400(0.055) 2.300(0.091) 2.500(0.098) AP2127 R0.100(0.004) 0.900(0.035) 1.100(0.043) 2.800(0.110) 3.000(0.118) 0.890(0.035) 1.030(0.041) 0.100(0.004) GAUGE PLANE 4xR0.100(0.004) 0.300(0.012) 0.510(0.020) 1.900(0.075)REF 16 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Package Outline Dimensions (Cont.) (All dimensions in mm.) (2) Package Type: SOT-23-3 2.820(0.111) 3.100(0.122) 0.300(0.012) 0.600(0.024) 1.500(0.059) 1.700(0.067) 2.650(0.104) 3.000(0.118) 1.800(0.071) 2.000(0.079) 0.200(0.008) 0 8 0.300(0.012) 0.500(0.020) 1.450(0.057) MAX. 0.950(0.037) TYP 0.100(0.004) 0.200(0.008) 0.000(0.000) 0.150(0.006) 0.900(0.035) 1.300(0.051) AP2127 Document number: DS36478 Rev. 7 - 2 17 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Package Outline Dimensions (Cont.) (All dimensions in mm.) (3) Package Type: SOT-23-5 0.300(0.012) 0.600(0.024) 0.100(0.004) 0.200(0.008) 1.500(0.059) 1.700(0.067) 3.000(0.118) 2.650(0.104) 2.820(0.111) 3.100(0.122) 0.200(0.008) 0.700(0.028) REF 0.300(0.012) 0.500(0.020) 0 8 1.800(0.071) 2.000(0.079) 0.000(0.000) MAX 1.450(0.057) 0.950(0.037) TYP 0.150(0.006) 0.900(0.035) 1.300(0.051) AP2127 Document number: DS36478 Rev. 7 - 2 18 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Package Outline Dimensions (Cont.) (All dimensions in mm.) (4) Package Type: SOT-89 1.400(0.055) 1.600(0.063) 4.400(0.173) 4.600(0.181) Option 1 2.300(0.091) 2.600(0.102) 3.950(0.156) 4.250(0.167) 2.060(0.081)REF 3 0.900(0.035) 1.200(0.047) 0.350(0.014) 0.450(0.018) 0.320(0.013) 0.540(0.021) 0.480(0.019) 0.620(0.024) 0.320(0.013) 0.540(0.021) 3.000(0.118) TYP 10 3 R0.150(0.006) 10 Option 1 Option 2 1.550(0.061)REF 1.030(0.041)REF R 0.200(0.008) 0.320(0.013)REF 45 AP2127 Document number: DS36478 Rev. 7 - 2 2.630(0.104) 2.930(0.115) 1.620(0.064)REF 2.210(0.087)REF 1.500(0.059) 1.620(0.064) 1.800(0.071) 1.830(0.072) 19 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Suggested Pad Layout (1) Package Type: SOT-23 Grid placement courtyard Y Z G Y X E Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) E (mm)/(inch) Value 2.900/0.114 1.100/0.043 0.800/0.031 0.900/0.035 0.950/0.037 AP2127 Document number: DS36478 Rev. 7 - 2 20 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Suggested Pad Layout (Cont.) (2) Package Type: SOT-23-3 X G E1 Z E2 Y Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) E1 (mm)/(inch) E2 (mm)/(inch) Value 3.600/0.142 1.600/0.063 0.700/0.028 1.000/0.039 0.950/0.037 1.900/0.075 AP2127 Document number: DS36478 Rev. 7 - 2 21 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Suggested Pad Layout (Cont.) (3) Package Type: SOT-23-5 E2 G Z E1 Y X Dimensions Z (mm)/(inch) G (mm)/(inch) X (mm)/(inch) Y (mm)/(inch) E1 (mm)/(inch) E2 (mm)/(inch) Value 3.600/0.142 1.600/0.063 0.700/0.028 1.000/0.039 0.950/0.037 1.900/0.075 AP2127 Document number: DS36478 Rev. 7 - 2 22 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 Suggested Pad Layout (Cont.) (4) Package Type: SOT-89 X1 Z X2 Y1 Y E X Dimensions Z (mm)/(inch) X (mm)/(inch) X1 (mm)/(inch) X2 (mm)/(inch) Y (mm)/(inch) Y1 (mm)/(inch) E (mm)/(inch) Value 4.600/0.181 0.550/0.022 1.850/0.073 0.800/0.031 1.300/0.051 1.475/0.058 1.500/0.059 AP2127 Document number: DS36478 Rev. 7 - 2 23 of 24 www.diodes.com December 2017 (c) Diodes Incorporated AP2127 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2017, Diodes Incorporated www.diodes.com AP2127 Document number: DS36478 Rev. 7 - 2 24 of 24 www.diodes.com December 2017 (c) Diodes Incorporated