NCV8667(2010) 查看數據表（PDF） - ON Semiconductor

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NCV8667
(Rev.:2010)

150 mA LDO Regulator with Enable, Reset and Early Warning

ON Semiconductor 

NCV8667

VBAT

Cin

0.1 mF

OFF ON

RSI2

RSI1

Vin

Vout

SI

NCV8667y0

DT

SO

EN

RO

GND

Cout

2.2 mF

VDD

Microprocessor

I/O

RESET

Figure 1. Application Circuit

Vin

EN

SI

GND

Driver with

Current

Limit

Thermal

Shutdown

Vref

Enable

V ref

TIMING

CIRCUIT

and

RESET

OUTPUT

DRIVER

and

SENSE

OUTPUT

DRIVER

** **

Vout

RO

SO

DT

*

*Pull−down Resistor (~150 kW) active only in Reset State.

** 5 V option only.

Figure 2. Simplified Block Diagram

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