Datasheet > KA378R12C_05

KA378R12C_05

更新时间： 2024-09-14 11:27:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		稳压器
页数	文件大小	规格书
8页	52K
描述
Low Dropout Voltage Regulator Overcurrent Protection, Thermal Shutdown

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KA378R12C_05 数据手册

www.fairchildsemi.com

KA378R12C

Low Dropout Voltage Regulator

Features

Description

• 3A/12V Output Low Dropout Voltage Regulator

• TO-220 Full-Mold Package (4Pin)

• Overcurrent Protection, Thermal Shutdown

• Overvoltage Protection, Short Circuit Protection

• With Output Disable Function

The KA378R12C is a low-dropout voltage regulator suitable

for various electronic equipments. It provide constant

voltage power source with TO-220 4 lead full mold package.

Dropout voltage of KA378R12C is below 0.5V in full rated

current(3A). This regulator has various function such as

peak current protection, thermal shut down, overvoltage

protection and output disable function.

TO-220F-4L

1. Vin 2. Vo 3. GND 4. Vdis

Internal Block Diagram

Vin

OVERVOLTAGE

PROTECTION

THERMAL SHUTDOWN

BANDGAP REFERENCE

SOA PROTECTION

HIGH/ LOW

OUTPUT

ON/ OFF

Vdis

SHORT-CIRCUIT

SHORTCIRCUIT

1.4V

PROTECTION

GND

Rev. 1.0.3

12 3 4 5 6 7 8

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