AP2122AK-3.2TRE1

NOT RECOMMENDED FOR NEW DESIGN USE AP7315 AP2122 HIGH SPEED, EXTREMELY LOW NOISE LDO REGULATOR Description Pin Assignments The AP2122 series are positive voltage regulator ICs fabricated by CMOS process. Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection and a chip enable circuit. (Top View) The AP2122 series feature high ripple rejection, low dropout voltage, low noise, high output voltage accuracy, and low current consumption which make them ideal for use in various battery-powered devices. The AP2122 series have 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.2V and 3.3V versions. VOUT 1 GND 2 VIN 3 5 NC 4 CE The AP2122 are available in standard SOT-23-5 package. Features SOT-23-5 • Low Dropout Voltage at IOUT = 100mA: 150mV Typical (Except • • • • • • • • • • 1.5V Version) Low Standby Current: 0.1µA Typical Low Quiescent Current: 25µA Typical High Ripple Rejection: 70dB Typical (f = 10kHz) Maximum Output Current: More Than 150mA (300mA Limit) Extremely Low Noise: 30µVrms (10Hz to 100kHz) Excellent Line Regulation: 4mV Typical Excellent Load Regulation: 12mV Typical High Output Voltage Accuracy: ±2% Excellent Line and Load Transient Response Compatible with Low ESR Ceramic Capacitor (as Low as 1µF) Applications • • • • • • Mobile Phones, Cordless Phones MP3/4 Portable Electronic Devices Cameras, Video Recorders Sub-board Power Supplies for Telecom Equipment Battery Powered Equipment Typical Applications Circuit (Note 1) Note 1: Filter capacitors are required at the AP2122's input and output. 1µF capacitor is required at the input. The minimum output capacitance required for stability should be more than 1µF with ESR from 0.01Ω to 100Ω. Ceramic capacitors are recommended. AP2122 Document number: DS41210 Rev. 3 - 3 1 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Pin Descriptions Pin Number Pin Name Function 1 VOUT Regulated output voltage 2 GND Ground 3 VIN Input voltage 4 CE Active high enable input pin. Logic high=enable, logic low=shutdown 5 NC No connection Functional Block Diagram AP2122 Document number: DS41210 Rev. 3 - 3 2 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Absolute Maximum Ratings (Note 2) Symbol Parameter Rating Unit 6.5 V -0.3 to VIN +0.3 V VIN Input Voltage VCE Enable Input Voltage IOUT Output Current 300 mA Junction Temperature +150 °C -65 to +150 °C TJ TSTG Storage Temperature Range TLEAD Lead Temperature (Soldering, 10sec) +260 °C Thermal Resistance (Note 3) 250 °C/W ESD ESD (Human Body Model) 2000 V ESD ESD (Machine Model) 200 V θJA Notes: 2. 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. 3. Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifications do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a function of the maximum junction temperature, TJ(max), the junction-toambient thermal resistance, θJA, and the ambient temperature, TA. The maximum allowable power dissipation at any ambient temperature is calculated using: PD(max)=(TJ(max) -TA)/ θJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature. Recommended Operating Conditions Symbol Parameter VIN Input Voltage TJ Operating Junction Temperature Range AP2122 Document number: DS41210 Rev. 3 - 3 Min Max Unit 2 6 V -40 +85 °C 3 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Electrical Characteristics AP2122-1.5 Electrical Characteristics (@VIN = 2.5V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 1.47 1.5 1.53 V — — 6 V 150 — — mA Output Voltage VIN = 2.5V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 2.5V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 2.3V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 400 600 IOUT = 100mA — 400 600 IOUT = 150mA — 400 600 Quiescent Current VIN = 2.5V, IOUT = 0mA — 25 50 µA Standby Current VIN = 2.5V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 2.5V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±150 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 4 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-1.8 Electrical Characteristics (@VIN = 2.8V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 1.764 1.8 1.836 V — — 6 V 150 — — mA Output Voltage VIN = 2.8V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 2.8V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 2.3V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 2.8V, IOUT = 0mA — 25 50 µA Standby Current VIN = 2.8V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 2.8V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±180 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 5 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-2.5 Electrical Characteristics (@VIN = 3.5V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 2.45 2.5 2.55 V — — 6 V 150 — — mA Output Voltage VIN = 3.5V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 3.5V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 3V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 3.5V, IOUT = 0mA — 25 50 µA Standby Current VIN = 3.5V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 3.5V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±250 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 6 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-2.8 Electrical Characteristics (@VIN = 3.8V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 2.744 2.8 2.856 V — — 6 V 150 — — mA Output Voltage VIN = 3.8V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 3.8V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 3.3V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 3.8V, IOUT = 0mA — 25 50 µA Standby Current VIN = 3.8V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 3.8V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±280 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 7 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-3.0 Electrical Characteristics (@VIN = 4V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 2.94 3.0 3.06 V — — 6 V 150 — — mA Output Voltage VIN = 4V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 4V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 3.5V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 4V, IOUT = 0mA — 25 50 µA Standby Current VIN = 4V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 4V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±300 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 8 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-3.2 Electrical Characteristics (@VIN = 4.2V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 3.136 3.2 3.264 V — — 6 V 150 — — mA Output Voltage VIN = 4.2V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 4.2V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 3.7V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 4.2V, IOUT = 0mA — 25 50 µA Standby Current VIN = 4.2V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 4.2V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±320 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 9 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Electrical Characteristics (Cont.) AP2122-3.3 Electrical Characteristics (@VIN = 4.3V, TJ = +25°C, CIN = 1µF, COUT = 1µF, Bold typeface applies over -40°C ≤ TJ ≤ +85°C, unless otherwise specified.) Symbol Parameter Conditions Min Typ Max Unit 3.234 3.3 3.366 V — — 6 V 150 — — mA Output Voltage VIN = 4.3V 1mA ≤ IOUT ≤ 30mA VIN Input Voltage — IOUT Output Current VIN-VOUT = 1V VRLOAD Load Regulation VIN = 4.3V 1mA ≤ IOUT ≤ 80mA — 12 40 mV VRLINE Line Regulation 3.8V ≤ VIN ≤ 6V IOUT = 30mA — 4 16 mV IOUT = 10mA — 20 40 IOUT = 100mA — 150 300 IOUT = 150mA — 200 400 Quiescent Current VIN = 4.3V, IOUT = 0mA — 25 50 µA Standby Current VIN = 4.3V VCE in OFF Mode — 0.1 1 µA Power Supply Rejection Ratio Ripple 0.5Vp-p, f = 10kHz VIN = 4.3V — 70 — dB Output Voltage Temperature Coefficient IOUT = 30mA — ±330 — µV/°C — ±100 — ppm/°C ILIMIT Short Current Limit VOUT = 0V — 50 — mA VNOISE RMS Output Noise — 30 — µVrms — CE "High" Voltage CE Input Voltage "High" 1.5 — — V — CE "Low" Voltage CE Input Voltage "Low" — — 0.25 V RPD CE Pull-down Internal Resistance — 2.5 5 10 MΩ θJC Thermal Resistance (Junction to Case) SOT-23-5 — 73.9 — °C/W VOUT VDROP IQ ISTD PSRR ∆VOUT/∆T (∆VOUT/VOUT)/∆T AP2122 Dropout Voltage Document number: DS41210 Rev. 3 - 3 TA = +25°C 10Hz ≤ f ≤ 100kHz 10 of 17 www.diodes.com mV January 2021 © Diodes Incorporated AP2122 Performance Characteristics Output Voltage vs. Output Current Output Voltage vs. Output Current 3.5 1.5 3.0 Output Voltage (V) Output Voltage (V) 1.2 0.9 0.6 AP2122-1.5 VIN=2.0V VIN=2.5V VIN=3.0V 0.3 0.0 0 50 100 150 200 250 300 AP2122-3.0 VIN=3.3V VIN=4V VIN=6V 2.5 2.0 1.5 1.0 0.5 0.0 350 0 50 100 150 200 250 300 Output Current (mA) Output Current (mA) Output Voltage vs. Input Voltage Output Voltage vs. Input Voltage 350 3.50 1.50 3.25 Output Voltage (V) 1.00 0.75 0.50 AP2122-1.5 IOUT=30mA 0.25 Dropout Voltage (V) 0.00 0 1 2 3 4 5 6 2.75 2.50 2.00 7 2 3 4 5 6 7 Dropout Voltage vs. Output Current 0.5 0.5 0.4 Minimum Operating Requirement 0.2 40 80 120 160 200 0.3 0.2 0.0 AP2122-3.0 0 40 80 120 160 200 Output Current (mA) Output Current (mA) Document number: DS41210 Rev. 3 - 3 0.4 0.1 AP2122-1.5 0 1 Dropout Voltage vs. Output Current 0.6 0.0 0 Input Voltage (V) 0.6 0.3 AP2122-3.0 IOUT=30mA Input Voltage (V) 0.1 AP2122 3.00 2.25 Dropout Voltage (V) Output Voltage (V) 1.25 11 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Performance Characteristics (Cont.) Output Voltage vs. Junction Temperature 1.60 3.10 1.58 3.08 1.56 3.06 1.54 3.04 Output Voltage (V) Output Voltage (V) Output Voltage vs. Junction Temperature 1.52 1.50 1.48 1.46 AP2122-1.5 VIN=2.5V IOUT=30mA 1.44 1.42 1.40 -25 0 25 50 75 100 3.02 3.00 2.98 2.96 AP2122-3.0 VIN=4V IOUT=30mA 2.94 2.92 2.90 125 -25 0 25 Junction Temperature (oC) 60 60 50 50 40 30 20 0 AP2122-1.5 IOUT=0mA 0 1 2 3 4 5 6 20 AP2122-3.0 IOUT=0mA 10 0 7 0 1 2 35 30 30 Supply Current (µA) Supply Current (µA) 35 25 20 15 AP2122-1.5 VIN=2.5V IOUT=0mA 0 25 50 6 7 75 100 20 15 AP2122-3.0 VIN=4V IOUT=0mA 5 125 Junction Temperature ( C) Document number: DS41210 Rev. 3 - 3 5 25 10 o AP2122 4 Supply Current vs. Junction Temperature 40 -25 3 Input Voltage (V) 40 0 125 30 Supply Current vs. Junction Temperature 5 100 40 Input Voltage (V) 10 75 Supply Current vs. Input Voltage Supply Current (µA) Supply Current (µA) Supply Current vs. Input Voltage 10 50 Junction Temperature (oC) 0 -25 0 25 50 75 100 125 o Junction Temperature ( C) 12 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Performance Characteristics (Cont.) Line Transient (Conditions: IOUT=30mA, CIN=1µF, COUT=1µF) 5.5 7 VIN (1V/Div) VIN (1V/Div) Line Transient (Conditions: IOUT=30mA, CIN=1µF, COUT=1µF) AP2122-1.5 4.5 3.5 5 4 ∆VOUT (0.05V/Div) ∆VOUT (0.05V/Div) 2.5 0.05 0 -0.05 AP2122-3.0 6 0.05 0 -0.05 -0.1 -0.1 Time (40µs/Div) Time (20µs/Div) AP2122-1.5 1.6 1.5 1.4 100 50 0 -50 Time (200µs/Div) 3.2 VOUT (0.1V/Div) 1.7 Load Transient (Conditions: VIN=4V, CIN=1µF, COUT=1µF) IOUT (100mA/Div) IOUT (50mA/Div) VOUT (0.1V/Div) Load Transient (Conditions: VIN=2.5V, CIN=1µF, COUT=1µF) 3.0 2.9 200 100 0 100 PSRR vs. Frequency Time (200µs/Div) PSRR vs. Frequency 100 100 AP2122-1.5 VIN=2.5V IOUT=30mA CIN=COUT=1µF 80 AP2122-3.0 VIN=4V IOUT=30mA CIN=COUT=1µF 90 80 70 60 PSRR (dB) PSRR (dB) AP2122-3.0 3.1 40 60 50 40 30 20 20 10 0 10 100 1k 10k 100k 0 10 1M Frequency (Hz) AP2122 Document number: DS41210 Rev. 3 - 3 100 1k 10k 100k Frequency (Hz) 13 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Ordering Information AP2122 X X - X X X Condition Product Name A : Active High (Pull-down resistor built-in) Package SOT-23-5 AP2122 Packing 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 3.2 : Fixed Output 3.2V 3.3 : Fixed Output 3.3V Part Number Temperature Range -40 to +85°C Output Voltage Package K : SOT-23-5 Condition RoHS Compliant RoHS Compliant and Green TR : Tape & Reel E1/G1 E1 : RoHS Compliant G1 : RoHS Compliant and Green Marking ID RoHS Compliant RoHS Compliant and Green Packing Active High (Pull-down resistor built-in) AP2122AK1.5TRE1 AP2122AK1.5TRG1 E2Z G2Z Tape & Reel Active High (Pull-down resistor built-in) AP2122AK1.8TRE1 AP2122AK1.8TRG1 E2U G2U Tape & Reel Active High (Pull-down resistor built-in) AP2122AK2.5TRE1 AP2122AK2.5TRG1 E2V G2V Tape & Reel Active High (Pull-down resistor built-in) AP2122AK2.8TRE1 AP2122AK2.8TRG1 E2W G2W Tape & Reel Active High (Pull-down resistor built-in) AP2122AK3.0TRE1 AP2122AK3.0TRG1 E2X G2X Tape & Reel Active High (Pull-down resistor built-in) AP2122AK3.2TRE1 AP2122AK3.2TRG1 E3Y G3Y Tape & Reel Active High (Pull-down resistor built-in) AP2122AK3.3TRE1 AP2122AK3.3TRG1 E2Y G2Y Tape & Reel Document number: DS41210 Rev. 3 - 3 14 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Package Outline Dimensions (All dimensions in mm(inch).) (1) 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) AP2122 Document number: DS41210 Rev. 3 - 3 15 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 Suggested Pad Layout (1) Package Type: SOT-23-5 E2 G Z E1 Y X AP2122 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 Document number: DS41210 Rev. 3 - 3 16 of 17 www.diodes.com January 2021 © Diodes Incorporated AP2122 IMPORTANT NOTICE 1. 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Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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. 8. Any unauthorized copying, modification, distribution, transmission, display or other use of this document (or any portion hereof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising from any such unauthorized use. Copyright © 2020 Diodes Incorporated www.diodes.com AP2122 Document number: DS41210 Rev. 3 - 3 17 of 17 www.diodes.com January 2021 © Diodes Incorporated