SC4217

SC4217 POWER MANAGEMENT Features Input voltage range from 1.8V to 5.5V  Typical 300mV dropout @ 3A  Adjustable output from 1.24V  Over-current and over-temperature protection  Enable pin  10µA shutdown current  Full industrial temperature range www.DataSheet4U.com  TO263-5 package, fully WEEE and RoHS compliant  Very Low Input /Very Low Dropout 3 Amp Regulator With Enable Description The SC4217 is a 3A, high performance LDO designed for use in applications requiring very low input voltage and very low dropout voltage. It operates with an input voltage as low as 1.8V and a programmable output voltage from 1.24V. The SC4217 features ultra- low dropout, ideal for applications where VOUT is very close to V IN . Additionally, the SC4217 has an enable pin to further reduce power dissipation while shut down. The SC4217 provides excellent regulation over line, load and temperature. The SC4217 is available in a TO263-5 package and is fully WEEE and RoHS compliant. Applications       Telecom/networking equipment Motherboards/peripheral cards Industrial equipment Wireless infrastructure Set-top boxes Medical equipment Typical Application Circuit EN 1 2 SC4217 EN VIN GND ADJ VO 4 VO VIN 3 C1 5 R1 C2 R2 0 0 October 29, 2007  SC4217 Pin Configuration Ordering Information Device SC4217MTRT(1)(2) Package TO263-5 Evaluation Board TOP VIEW TAB SC4217EVB Notes: ) Available in tape and reel only. A reel contains 800 devices. 2) Device is WEEE and RoHS comp...