14V Input / 100mA Output LDO Regulator

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Power Management Products
The AP1153ADSXX is a low dropout linear regulator with ON/OFF control, which can supply 100mA load current. The IC is an integrated circuit with a silicon monolithic bipolar structure. The output voltage, trimmed with high accuracy, is available from 1.3 to 5.0V in 0.1V steps. The output capacitor is available to use a small 0.22μF ceramic capacitor. The over current, thermal and reverse bias protections are integrated, and also the package is small and thin type. The IC is designed for space saving requirements.

Key Features

 ・ Available to use a small 0.22uF ceramic capacitor
 ・  Dropout Voltage.                      VDROP=160mV at 100mA
 ・  Output Current                         100mA
 ・  High Precision output voltage  ±1.5% or ±50mV
 ・  High ripple rejection ratio         80dB at 1kHz 
                         70dB at 10kHz
 ・ Wide operating voltage range  2.1V to 14.0V
 ・ Very low quiescent current       IQUT=75uA at IOUT=0mA
 ・ On/Off control (High active)
 ・ Built-in  Short circuit protection, thermal shutdown
 ・ Built-in  reverse bias over current protection
 ・ Available very low noise application
 ・ Very small surface mount package SOT23-5

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Block Diagram

Block Diagram

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