TPS7A7002

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS7A7002 SBVS209D – MAY 2013 – REVISED APRIL 2017 TPS7A7002 Very Low Input, Very Low Dropout 3-A Regulator With Enable 1 Features 1 Input Voltage as Low as 1.425 V 380-mV Maximum Dropout at 2 A 600-mV Maximum Dropout at 3 A Adjustable Output from 0.5 V Protections: Current Limit and Thermal Shutdown Enable Pin 1-µA Ground Current in Shutdown Mode Full Industrial Temperature Range Available in an SOIC-8, Fully RoHS-Compliant Package 2 Applications Telecom and Networking Cards Motherboards and Peripheral Cards Industrial Wireless Infrastructure Set-Top Boxes Medical Equipment Notebook Computers Battery-Powered Systems 3 Description The TPS7A7002 is a high-performance, positivevoltage, low-dropout (LDO) regulator designed for use in applications requiring very-low input voltage and very-low dropout voltage at up to 3 A. The device operates with a single input voltage as low as 1.425 V, and with an output voltage programmable to as low as 0.5 V. The output voltage can be set using an external divider. The TPS7A7002 features ultra-low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the TPS7A7002 has an enable pin for further reduced power dissipation while in Shutdown mode. The TPS7A7002 provides excellent regulation over variations in line, load, and temperature. The TPS7A7002 is available in an 8-pin SO PowerPAD™ package. Devi...