TPS76501 Datasheet (Texas Instruments) - 150-mA LOW-DROPOUT VOLTAGE REGULATOR

TPS76501, 150-mA LOW-DROPOUT VOLTAGE REGULATOR

This device is designed to have an ultra-low quiescent current and be stable with a 4.7-µF capacitor.

This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 85 mV at an output current of 1

Obsolete Devices: TPS76501, TPS76525, TPS76528 TPS76515, TPS76518, TPS76525, TPS76527 TPS76528, TPS76530, TPS76533, TPS76550, TPS76501 ULTRA-LOW QUIESCIENT CURRENT 150-mA LOW-DROPOUT VOLTAGE REGULATORS SLVS236 AUGUST 1999 D 150-mA Low-Dropout Voltage Regulator D Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 2.8-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions D Dropout Voltage to 85 mV (Typ) at 150 mA (TPS76550) D Ultra-Low 35-µA Typical Quiescent Current D 3% Tolerance Over Spe

TPS76501 Features

* a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA (typ). TPS76533 DROPOUT VOLTAGE vs FREE-AIR TEMPERATURE 10100 VI = 3.2 V TPS76533 GROUND CURRENT vs LOAD CURRENT 35.0 VO = 3.3 V 34.9 TA = 25°C 34.8 IO = 150 mA 10