AP2203K-2.5TR Просмотр технического описания (PDF) - BCD Semiconductor

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Компоненты Описание

производитель

AP2203K-2.5TR

150mA RF ULDO REGULATOR WITH ERROR FLAG

BCD Semiconductor 

150mA RF ULDO REGULATOR WITH ERROR FLAG

Typical Application

Preliminary Datasheet

AP2203

VIN=4.0V

VIN

CIN

1.0 µ F

AP2203-3.0

VIN

VOUT

GND

EN

VEN=2.0V

FLAG

100k

VOUT=3.0V

VOUT

+ COUT

2.2 µ F

tantalum

Figure 19. Typical Application of AP2203

Note 9: Dropout voltage is 165mV when TA=25oC. In order to obtain a normal output voltage, VOUT+0.165V is the minimum

input voltage which will results a low PSRR, imposing a bad influence on system. Therefore, the recommended input voltage

is VOUT+0.5V to 13.2V. For AP2203-3.0V version, its input voltage can be set from 3.5V(VOUT+0.5V) to 13.2V.

Mar. 2006 Rev. 1. 0

BCD Semiconductor Manufacturing Limited

16

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