KA278R12TU中文资料仙童半导体数据手册PDF规格书

描述 Description

The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipment. It provides a constant voltage power source in a TO-220 4-lead full-mold package. The dropout voltage is below 0.5 V in full-rated current (2 A). This regulator has peak current protection, thermal shutdown, and over-voltage protection.

特性 Features

KA278RXXC-Series (33 / 05 / 12)

• 3.3 V, 5 V, 12 V Output Low-Dropout Voltage Regulator

• TO-220 Full-Mold Package (4 Pin)

• Over-Current Protection, Thermal Shutdown

• Over-Voltage Protection, Short-Circuit Protection

• Output Disable Function

KA278RA05C

• Nominal 5 V Output without Adjusting

• Output Adjustable between 1.27 V and 32 V

• 2 A Output Low-Dropout Voltage Regulator

• TO-220 Full-Mold Package (4 Pin)

• Over-Current Protection, Thermal Shutdown

• Over-Voltage Protection, Short-Circuit Protection