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SMD Marking Code - A20A

A20A
Total Parts 9/9
Manufacturers Chenmko Enterprise Co., Ltd., Ricoh Co., Ltd, Compact Technology Corp., MiniLogic Device Corp., Fortune Semiconductor Corp.
Functions DC/DC Voltage Converter Integrated Circuit, Transient Voltage supressor, Linear Voltage Regulator Integrated Circuit, Voltage Detector Integrated Circuit
Cases SON1612-6, SOT-23, SOT-89, HSOP-6J, DO-214AC, SOT-23-5, SON-8
Pins 1d, 16vdb, ej, vd8, 28cx, 20vda, vrk
Description

Vbr=40.9..45.2V, Vrwm=36.8V, 7.1A, 400W(1ms)

Vrwm=20.0V, Vbr=22.20..24.50V, Ipp=12.30A, 400W(1ms)

2.0V±2%, +Reset PPO

2.0V±2%, +Reset PPO

2V±2%, -Reset PPO

LDO, 2.0V±35mV, 300mA, +CE

LDO, 2.0V±2%, 800mA, -CE

PWM step-down, 2V±2%, 800mA, 500kHz

2V±2%, -Reset PPO

SMD Code A Part Number Manufacturer Case Pin Description
A20A - P4SSMJ43A Chm DO-214AC 1d

Transient Voltage supressor

Vbr=40.9..45.2V, Vrwm=36.8V, 7.1A, 400W(1ms)

A20A - SMA20A Ctc DO-214AC 1d

Transient Voltage supressor

Vrwm=20.0V, Vbr=22.20..24.50V, Ipp=12.30A, 400W(1ms)

A20A - ML6101C202M Mlc SOT-23 16vdb

Voltage Detector Integrated Circuit

2.0V±2%, +Reset PPO

A20A - ML6101C202P Mlc SOT-89 20vda

Voltage Detector Integrated Circuit

2.0V±2%, +Reset PPO

A20A - R3111H201A Ric SOT-89 20vda

Voltage Detector Integrated Circuit

2V±2%, -Reset PPO

A20A - FS8853A-20CA Frt SOT-23-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 2.0V±35mV, 300mA, +CE

A20A - R1170S201A Ric HSOP-6J vrk

Linear Voltage Regulator Integrated Circuit

LDO, 2.0V±2%, 800mA, -CE

A20A - R1230D201A Ric SON-8 ej

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 2V±2%, 800mA, 500kHz

A20A - R3111D201A Ric SON1612-6 vd8

Voltage Detector Integrated Circuit

2V±2%, -Reset PPO