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AP2402 series dual positive voltage regulator fabricated CMOS process.


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Data Sheet DUAL 300mA REGULATORS General Description
AP2402 series dual positive voltage regulator fabricated CMOS process. Each these consists voltage reference, error amplifiers, resistor networks setting output voltages. Each channel current limit circuit current protection chip enable circuit with quick discharge function. AP2402 series feature high supply voltage ripple rejection, dropout voltage, noise, high output voltage accuracy, current consumption which make them ideal various battery-powered devices. chip-enable function allows output each channel turned on/off independently, greatly reducing power consumption. AP2402 series have 2.5V/1.8V, 2.8V/1.8V 2.8V/2.8V versions. AP2402 available SOT-23-6, TSOT-23-6 packages.
AP2402 Features
Minimum Output Current Capability Channel: 300mA High Output Voltage Accuracy: Quiescent Current Channel: 50µA Typical Standby Current: 0.1µA Typical High PSRR: 70dB Typical f=1kHz) Extremely Noise: 30µVrms (10Hz 100kHz) Operating Temperature: 85oC Compatible with Ceramic Capacitor
Applications
Mobile Phones, Cordless Phones Wireless Communication Equipment Portable Games Cameras, Video Recorders Sub-board Power Supplies Telecom Equipment Battery Powered Equipment
SOT-23-6
TSOT-23-6
Figure Package Types AP2402
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Configuration AP2402
Package (SOT-23-6)
Marking
Package (TSOT-23-6)
Marking
Package
Marking
VOUT2
VOUT1
VOUT2
VOUT1
VOUT1 VOUT2
Figure Configuration AP2402 (Top View)
Description
Number 6-pin 8-pin Name VOUT2 VOUT1 Output voltage Ground On/Off control logic high=enable; logic low=shutdown On/Off control logic high=enable; logic low=shutdown Input voltage Output voltage connection Function
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Functional Block Diagram AP2402
Each Circuit Error Amplifier
Shutdown Logic Control
On/Off Control
Current Limit Thermal Protection
VOUT1
Each Circuit Error Amplifier Current Limit Thermal Protection
VOUT2
On/Off Control
Voltage Reference
6-pin 8-pin
Figure Functional Block Diagram AP2402
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Ordering Information
AP2402 Lead Free Circuit Type Active High (With Built-in Pull-down Resistor) Fixed Output 2.5V (Channel Fixed Output 2.8V (Channel Fixed Output 1.8V (Channel Fixed Output 2.8V (Channel Green Tape Reel Package SOT-23-6 TSOT-23-6
AP2402
Package
Temperature Range
Output Voltages
Part Number Lead-Free AP2402A21KTR-E1 AP2402A31KTR-E1 AP2402A33KTR-E1 AP2402A21KTTR-E1 AP2402A31KTTR-E1 AP2402A33KTTR-E1 Green AP2402A21KTR-G1 AP2402A31KTR-G1 AP2402A33KTR-G1 AP2402A21KTTR-G1 AP2402A31KTTR-G1 AP2402A33KTTR-G1
Marking Packing Type Lead-Free Green Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel Tape Reel
2.5V/1.8V SOT-23-6 85oC 2.8V/1.8V 2.8V/2.8V 2.5V/1.8V TSOT-23-6 85oC 2.8V/1.8V 2.8V/2.8V 2.5V/1.8V 85oC 2.8V/1.8V 2.8V/2.8V
AP2402A21DNTR-E1 AP2402A21DNTR-G1 AP2402A31DNTR-E1 AP2402A31DNTR-G1 AP2402A33DNTR-E1 AP2402A33DNTR-G1
Semiconductor's Pb-free products, designated with "E1" suffix part number, RoHS compliant. Products with "G1" suffix available green packages.
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Absolute Maximum Ratings (Note
Parameter Input Voltage Enable Input Voltage Output Current (TA=25oC) Power Dissipation (TA=25oC) Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10sec) (Human Body Model) (Machine Model) Symbol IOUT1+IOUT2 TSTG TLEAD SOT-23-6 6000 Value Unit
AP2402
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "Recommended Operating Conditions" implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability.
Recommended Operating Conditions
Parameter Input Voltage Operating Ambient Temperature Range Symbol Unit
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Electrical Characteristics
(Channel 1/Channel VIN=VOUT+1V, TA=25oC, CIN=1µF, COUT=1µF, unless otherwise specified.) Parameter Output Voltage Accuracy Input Voltage Maximum Output Current Load Regulation Line Regulation Symbol VOUT/VOUT IOUT(Max) VRLOAD VRLINE 1mAIOUT300mA VOUT+1VVIN6V IOUT=30mA, VCE=VIN VOUT=1.8V IOUT=30mA Dropout Voltage VDROP IOUT=100mA VOUT=2.5V VOUT=2.8V VOUT=1.8V VOUT=2.5V VOUT=2.8V Quiescent Current Standby Current Power Supply Rejection Ratio Output Voltage Temperature Coefficient Current Limit Short Circuit Current Output Noise "High" Voltage "Low" Voltage Thermal Shutdown Thermal Shutdown Hysteresis ISTD PSRR IOUT=0mA mode Ripple 0.5Vp-p, f=1kHz VIN=VOUT+1V, IOUT=30mA 0.01 Conditions Variation from specified VOUT, IOUT=30mA Unit
AP2402
ppm/oC
(VOUT/VOUT)/T IOUT=30mA, -40oCTA85oC ILIMIT ISHORT VNOISE VCE=VIN VCE=VIN, VOUT short 10Hzf100kHz input voltage "High" input voltage "Low"
±100
µVrms
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics AP2402
Ground Current (µA)
Ground Current (µA)
1.8V Channel TC=25 VIN=2.8V VIN=6V
2.5V Channel TC=25 VIN=3.5V VIN=6V
Output Current (mA)
Output Current (mA)
Figure Ground Current Output Current
Figure Ground Current Output Current
Ground Current (µA)
Ground Current (µA)
2.8V Channel TC=25 VIN=3.8V VIN=6V
1.8V Channel VIN=2.8V TC=-40 TC=25 TC=85
Output Current (mA)
Output Current (mA)
Figure Ground Current Output Current
Figure Ground Current Output Current
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
Ground Current (µA)
Ground Current (µA)
2.5V Channel VIN=3.5V TC=-40 TC=25 TC=85
2.8V Channel VIN=3.8V TC=-40 TC=25 TC=85
Output Current (mA)
Output Current (mA)
Figure Ground Current Output Current
Figure Ground Current Output Current
1.90 1.88 1.86
2.60 2.58 2.56
Output Voltage
Output Voltage
1.84 1.82 1.80 1.78 1.76 1.74 1.72 1.70
2.54 2.52 2.50 2.48 2.46 2.44 2.42
1.8V Channel VIN=2.8V TC=25
2.5V Channel VIN=3.5V TC=25
2.40
Output Current (mA)
Output Current (mA)
Figure Output Voltage Output Current
Figure Output Voltage Output Current
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
2.90 2.88 2.86
Output Voltage
Output Voltage
2.84 2.82 2.80 2.78 2.76 2.74 2.72 2.70
1.8V Channel VIN=2.8V TC=-40 TC=25 TC=85
2.8V Channel VIN=3.8V TC=25
Output Current (mA)
Output Current (mA)
Figure Output Voltage Output Current
Figure Output Voltage Output Current
Output Voltage
Output Voltage
2.5V Channel VIN=3.5V TC=-40 TC=25 TC=85
2.8V Channel VIN=3.8V TC=-40 TC=25 TC=85
Output Current (mA)
Output Current (mA)
Figure Output Voltage Output Current
Figure Output Voltage Output Current
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
Output Voltage
Output Voltage
1.8V Channel TC=25 VIN=2.8V VIN=6V
2.5V Channel TC=25 VIN=3.5V VIN=6V
Output Current (mA)
Output Current (mA)
Figure Output Voltage Output Current
Figure Output Voltage Output Current
Output Voltage
Output Voltage
2.8V Channel TC=25 VIN=3.8V VIN=6V
1.8V Channel TC=25 IOUT=10mA IOUT=100mA IOUT=300mA
Output Current (mA)
Input Voltage
Figure Output Voltage Output Current
Figure Output Voltage Input Voltage
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
Output Voltage
Output Voltage
2.5V Channel TC=25
IOUT=10mA
IOUT=100mA
IOUT=300mA
2.8V Channel TC=25 IOUT=10mA IOUT=100mA IOUT=300mA
Input Voltage
Input Voltage
Figure Output Voltage Input Voltage
Figure Output Voltage Input Voltage
1.8V Channel TC=-40
Dropout Voltage (mV)
Dropout Voltage (mV)
TC=25 TC=85
2.5V Channel TC=-40 TC=25 TC=85
Output Current (mA)
Output Current (mA)
Figure Dropout Voltage Output Current
Figure Dropout Voltage Output Current
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
1.90
Dropout Voltage (mV)
2.8V Channel TC=-40 TC=85
1.88 1.86
Output Voltage
TC=25
1.84 1.82 1.80 1.78 1.76 1.74 1.72
1.8V Channel IN=2.8V IOUT=30mA
1.70
Output Current (mA)
Case Temperature
Figure Dropout Voltage vs.Output Current
Figure Output Voltage Case Temperature
2.60 2.58 2.56
2.90 2.88 2.86
Output Voltage
2.54 2.52 2.50 2.48 2.46 2.44 2.42 2.40
Output Voltage
2.84 2.82 2.80 2.78 2.76 2.74 2.72 2.70
2.5V Channel VIN=3.5V IOUT=30mA
2.8V Channel VIN=3.8V IOUT=30mA
Case Temperature
Case Temperature
Figure Output Voltage Case Temperature
Figure Output Voltage Case Temperature
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
Quiescent Current (µA)
Quiescent Current (µA)
1.8V Channel Load TC=-40 TC=25 TC=85
2.5V Channel Load TC=-40 TC=25 TC=85
Input Voltage
Input Voltage
Figure Quiescent Current Input Voltage
Figure Quiescent Current Input Voltage
1.8V Channel VIN=2.8V Load
Quiescent Current (µA)
Quiescent Current (µA)
2.8V Channel Load TC=-40 TC=25 TC=85
Input Voltage
Case Temperature
Figure Quiescent Current Input Voltage
Figure Quiescent Current Case Temperature
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
2.5V Channel VIN=3.5V Quiescent Current (µA) Load
Quiescent Current (µA)
2.8V Channel VIN=3.8V Load
Case Temperature
Case Temperature
Figure Quiescent Current Case Temperature
Figure Quiescent Current Case Temperature
(1V/Div) (1V/Div) 1.8V Channel
2.5V Channel
VOUT (50mV/Div)
VOUT (50mV/Div)
-100
Time (40µs/Div)
-100
Time (40µs/Div)
Figure Line Transient (Conditions: IOUT=50mA, CIN=0.68µF, COUT=1µF)
Figure Line Transient (Conditions: IOUT=50mA, CIN=0.68µF, COUT=1µF)
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
IOUT (50mA/Div) IOUT (50mA/Div) 1.8V Channel
2.5V Channel
VOUT (10mV/Div)
VOUT (10mV/Div)
Time (200µs/Div)
Time (200µs/Div)
Figure Load Transient (Conditions: VIN=2.8V, IOUT=10 100mA, CIN=COUT=1µF)
Figure Load Transient (Conditions: VIN=3.5V, IOUT=10 100mA, CIN=COUT=1µF)
IOUT2 (50mA/Div)
IOUT1 (50mA/Div)
VOUT1 (20mV/Div)
VOUT1
VOUT2 (20mV/Div)
VOUT1 (20mV/Div)
VOUT1
VOUT2
VOUT2
Time (100µs/Div)
Time (100µs/Div)
Figure Cross Talk (Conditions: channel IOUT1=30mA, IOUT2=10 100mA, CIN=COUT=1µF)
Figure Cross Talk (Conditions: channel IOUT1=10 100mA, IOUT2=30mA, CIN=COUT=1µF)
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
VOUT2 (20mV/Div)
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
VCE1/VCE2 (1V/Div)
VCE1/VCE2 (1V/Div)
VOUT2
VOUT1
VOUT2 (0.5V/Div)
VOUT1 (0.5V/Div)
VOUT1 (1V/Div)
Time (10µs/Div)
VOUT1
-0.5
VOUT2
-0.5
Time (100µs/Div)
Figure Enable Voltage Output Voltage (Conditions: VCE1=VCE2=0 IOUT=0mA, CIN=COUT=1µF)
Figure Auto Discharge Function (Conditions: VCE1=VCE2=0 IOUT=0mA, CIN=COUT=1µF)
1.8V Channel VIN=2.8V IOUT=30mA COUT=1µF PSRR (dB)
1.8V Channel VIN=2.8V IOUT=150mA COUT=1µF
PSRR (dB)
100k
100k
Frequency (Hz)
Frequency (Hz)
Figure PSRR Frequency
Figure PSRR Frequency
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
VOUT2 (1V/Div)
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
1.8V Channel VIN=2.8V IOUT=300mA COUT=1µF PSRR (dB)
2.5V Channel VIN=3.5V IOUT=30mA COUT=1µF
PSRR (dB)
100k
100k
Frequency (Hz)
Frequency (Hz)
Figure PSRR Frequency
Figure PSRR Frequency
2.5V Channel VIN=3.5V IOUT=150mA COUT=1µF PSRR (dB)
2.5V Channel VIN=3.5V IOUT=300mA COUT=1µF
PSRR(dB)
100k
100k
Frequency (Hz)
Frequency (Hz)
Figure PSRR Frequency
Figure PSRR Frequency
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Performance Characteristics (Continued) AP2402
2.50 2.25 2.00
2.50
Power Dissipation (mW)
Power Dissipation (mW)
1.8V Channel Package: SOT-23-6 Heatsink
2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00
2.5V Channel Package: SOT-23-6 Heatsink
1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00
Case Temperature
Case Temperature
Figure Power Dissipation Case Temperature
Figure Power Dissipation Case Temperature
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Typical Application AP2402
=3.5V
AP2402A21
VOUT1=2.5V COUT1 VOUT =1.8V COUT2
VOUT1
VOUT1
VOUT2
VOUT2
Figure Typical Application AP2402
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Mechanical Dimensions SOT-23-6 Unit: mm(inch) AP2402
2.820(0.111) 3.020(0.119) 0.300(0.012) 0.400(0.016) 0.300(0.012) 0.600(0.024)
0.200(0.008)
2.650(0.104) 2.950(0.116)
Marking
0.700(0.028)REF
0.950(0.037)TYP 1.800(0.071) 2.000(0.079) 0.000(0.000) 0.100(0.004) 0.100(0.004) 0.200(0.008)
1.050(0.041) 1.050(0.041) 1.150(0.045) 1.250(0.049)
Jul. 2008 Rev.
1.500(0.059) 1.700(0.067)
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Mechanical Dimensions (Continued) TSOT-23-6 Unit: mm(inch)
AP2402
2.800(0.110) 3.000(0.118)
R0.100(0.004)
1.500(0.059) 1.700(0.067)
Marking
2.600(0.102) 3.000(0.118)
0.370(0.015)
0.950(0.037) 1.900(0.075) GAUGE PLANE
0.100(0.004) 0.250(0.010)
0.250(0.010)
0.700(0.028) 0.800(0.031)
0.700(0.030) 0.900(0.035)
0.000(0.000) 0.100(0.004)
0.350(0.014) 0.510(0.020)
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet DUAL 300mA REGULATORS Mechanical Dimensions (Continued) DFN-2x2-8 Unit: mm(inch) AP2402
0.550(0.022) 1.950(0.077) 2.050(0.081) 0.650(0.026) 1.150(0.045) 1.250(0.049) 1.950(0.077) 2.050(0.081) Marking 0.300(0.012) 0.200(0.008) 0.300(0.012) 0.178(0.007) 0.228(0.009) 0.000(0.000) 0.700(0.028) 0.800(0.031) 0.050(0.002) 0.400(0.016) 0.500(0.020) IDENTIFICATION
Jul. 2008 Rev.
Semiconductor Manufacturing Limited
Semiconductor Manufacturing Limited
http://www.bcdsemi.com
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