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SMD Marking Code - A27A

A27A
Total Parts 8/8
Manufacturers Chenmko Enterprise Co., Ltd., Ricoh Co., Ltd, 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=77.9..86.1V, Vrwm=70.1V, 3.7A, 400W(1ms)

2.7V±2%, +Reset PPO

2.7V±2%, +Reset PPO

2.7V±2%, -Reset PPO

LDO, 2.7V±35mV, 300mA, +CE

LDO, 2.7V±2%, 800mA, -CE

PWM step-down, 2.7V±2%, 800mA, 500kHz

2.7V±2%, -Reset PPO

SMD Code A Part Number Manufacturer Case Pin Description
A27A - P4SSMJ82A Chm DO-214AC 1d

Transient Voltage supressor

Vbr=77.9..86.1V, Vrwm=70.1V, 3.7A, 400W(1ms)

A27A - ML6101C272M Mlc SOT-23 16vdb

Voltage Detector Integrated Circuit

2.7V±2%, +Reset PPO

A27A - ML6101C272P Mlc SOT-89 20vda

Voltage Detector Integrated Circuit

2.7V±2%, +Reset PPO

A27A - R3111H271A Ric SOT-89 20vda

Voltage Detector Integrated Circuit

2.7V±2%, -Reset PPO

A27A - FS8853A-27CA Frt SOT-23-5 28cx

Linear Voltage Regulator Integrated Circuit

LDO, 2.7V±35mV, 300mA, +CE

A27A - R1170S271A Ric HSOP-6J vrk

Linear Voltage Regulator Integrated Circuit

LDO, 2.7V±2%, 800mA, -CE

A27A - R1230D271A Ric SON-8 ej

DC/DC Voltage Converter Integrated Circuit

PWM step-down, 2.7V±2%, 800mA, 500kHz

A27A - R3111D271A Ric SON1612-6 vd8

Voltage Detector Integrated Circuit

2.7V±2%, -Reset PPO