TPS726126

www.ti.com TPS726126 TPS72615, TPS72616 TPS72618, TPS72625 SLVS403H – MAY 2002 – REVISED JUNE 2010 LOW INPUT VOLTAGE, 1-A LOW-DROPOUT LINEAR REGULATORS WITH SUPERVISOR Check for Samples: TPS726126, TPS72615, TPS72616, TPS72618, TPS72625 FEATURES 1 1-A Low-Dropout Regulator Supports Input Voltages Down to 1.8-V Available in 1.26-V, 1.5-V, 1.6-V, 1.8-V, 2.5-V Stable With Any Type/Value Output Capacitor ±2% Output Voltage Tolerance Over Line, Load, and Temperature (–40°C to +125°C) Integrated Supervisor (SVS) With 200-ms RESET Delay Time Low 170-mV Dropout Voltage at 1 A (TPS72625) Low 210-mA Ground Current at Full Load Less than 1-mA Standby Current Integrated UVLO with Thermal and Overcurrent Protection 5-Lead SOT223 or DDPAK Surface-Mount Package APPLICATIONS PCI Cards Modem Banks and Telecom Boards DSP, FPGA, and Microprocessor Power Supplies Portable, Battery-Powered Applications 1.26-V Core Voltage for the Following DSPs: – TMS320vC5501 – TMS320vC5502 DESCRIPTION The TPS726xx family of 1-A low-dropout (LDO) linear regulators has fixed voltage options available that are commonly used to power the latest DSPs, FPGAs, and microcontrollers. The integrated supervisory circuitry provides an active low RESET signal when the output falls out of regulation. The no capacitor/any capacitor feature allows the customer to tailor output transient performance as needed. Therefore, compared to other regulators capable of providing the same output current, ...