SC4212B中文资料线性调节器数据手册Semtech规格书

描述 Description

The SC4212B is a high performance linear voltage regulator designed for applications requiring very low dropout voltage at load currents up to 1 Ampere. It operates with VIN as low as 1.6V and up to 6V, making it useful for a wide range of different applications and rails. The output voltage is programmable down to 0.5V, set via an external resistor divider, or to a fixed setting of 0.5V depending upon how the FB pin is configured.

特性 Features

·Input Voltage Range from 1.6V to 6.0V
·150mV Maximum Dropout @ 1A
·Adjustable Output from 0.5V with ± 1% Accuracy
·12µA Quiescent Current in Shutdown
·Enable Input
·250µs Internal Soft-Start
·Over Current and Over Temperature Protection
·Reverse Blocking from Output to Input
·Full Industrial Temperature Range
·3mm x 3mm x 1mm MLPD-8 Package
·Fully WEEE and RoHS Compliant

应用 Application

·Telecom and Networking Cards
·Motherboards and Peripheral Cards
·Industrial Applications
·Wireless Infrastructure
·Medical Equipment