TPS7A7001 Datasheet | Texas Instruments

Features - 1 Input Voltage as Low as 1.425 V - 380 m V Dropout Maximum at 2 A - Adjustable Output from 0.5 V - Protections: Current Limit and Thermal Shutdown - Enable Pin - 1-µA Quiescent Current in Shutdown Mode - Full Industrial Temperature Range - Available in SO-8, Fully Ro HS-pliant Package 2 Applications - Tele and Networking Cards - Motherboards and Peripheral Cards - Industrial - Wireless Infrastructure - Set-Top Boxes - Medical Equipment - Notebook puters - Battery-Powered Systems 3 Description The TPS7A7001 is a high-performance, positivevoltage, low-dropout (LDO) regulator designed for applications requiring very low input voltage and very low dropout voltage at up to 2 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 with an external resister divider. The TPS7A7001 features ultra-low dropout, ideal for applications where VOUT is very close to VIN. Additionally, the TPS7A7001 has an enable pin for further reduced power dissipation while in shutdown mode. The TPS7A7001 provides excellent regulation over variations in line, load, and temperature. The TPS7A7001 is available in an 8-pin SO Power PAD™ package. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SO Power PAD (8) 3.90 mm × 4.89 mm (1) For all available packages, see the package option addendum at the end of the data sheet. Typical Application Input Voltage CIN Enable IN EN NC TPS7A7001 NC GND VOUT = 0.5 ´ 1 + R1 R2 Output Voltage R1...