SA78R09F中文资料士兰微数据手册PDF规格书

DESCRIPTION

The SA78RXX is a positive low voltage dropout regulator, the

voltage dropout is below 0.5V at 1A.

The SA78RXX provides two versions: fixed and adjustable

versions. The SA78RXX is available in fixed output voltages 2.5V,

3.3V, 5V, 8V, 9V, 12V and 15V. The SA78RXX offers some key

features include thermal shutdown, peak current protection,

overvoltage protection and output disable function. The SA78RXX

is an excellent choice for use in various electronic equipments.

FEATURES

* Available fixed version 2.5V, 3.3V, 5V, 8V, 9V, 12V,15V and

adjustable version

* Low Dropout Voltage: 150mV at 1A output current

* Current limiting: 2A APPLICATIONS

* Overvoltage protection: 40V * High Efficiency Linear Regulators

* Built-in output disable function

* TO-220 full-mold package (4pin) and TO-252-5L package(5pin)

* Overcurrent protection, thermal shutdown

* Overvoltage protection, short circuit protection

APPLICATIONS

* High Efficiency Linear Regulators

* Post Regulators for Switching Supplies

* Battery Charger

* Microprocessor Supply

* Desktop PCs, RISC and Embedded

Processors Supply