KA75450

更新时间： 2024-11-05 22:47:43

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KA75450 数据手册

www.fairchildsemi.com

KA75XXX

Voltage Detector

Features

Description

• Detecting Against Error Operations At The Power On/off.

• Resetting Function For The Low Voltage Microprocessor.

• Checking Low Battery

The KA75250/KA75270/KA75290/KA75310/KA75330/

KA75360/KA75390/KA75420/KA75450 prevents the error

of system from supply voltage below normal voltage level at

the time the power on and instantaneous power off in

systems.

TO-92

SOT-89

1. Input 2. GND 3. Output

Internal Block Diagram

INPUT

1:TO-92

3:SOT-89

OUT

3:TO-92

1:SOT-89

V_REF

GND

2:TO-92

2:SOT-89

Rev. 1.0.3

12 3 4 5 6 7 8

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型号	品牌	获取价格	描述	数据表
KA75450M	FAIRCHILD	获取价格	Voltage Detector
KA75450MTF	FAIRCHILD	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PSSO3, LEAD FREE, SOT-89, 3 PIN
KA75450Z	FAIRCHILD	获取价格	Voltage Detector
KA75450ZTA	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PBCY3, TO-92, 3 PIN
KA7551	SAMSUNG	获取价格	Switching Controller, Voltage-mode, 0.021A, 500kHz Switching Freq-Max, BIPolar, PDSO16, SO
KA7552	SAMSUNG	获取价格	PWN CONTROLLER
KA7552A	FAIRCHILD	获取价格	SMPS Controller
KA7552A_NL	FAIRCHILD	获取价格	Switching Regulator/Controller, Voltage-mode, 0.1A, 600kHz Switching Freq-Max, BIPolar, PD
KA7553	SAMSUNG	获取价格	PWN CONTROLLER
KA7553A	FAIRCHILD	获取价格	SMPS Controller