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TPS7A7002
SBVS209D – MAY 2013 – R...
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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, positive
voltage, 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...