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TPS76601D

Texas Instruments
Part Number TPS76601D
Manufacturer Texas Instruments
Description LOW DROPOUT VOLTAGE REGULATOR
Published Apr 10, 2021
Detailed Description TPS76615, TPS76618, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.ti.com......
Datasheet PDF File TPS76601D PDF File

TPS76601D
TPS76601D

Overview
TPS76615, TPS76618, TPS76625 TPS76627, TPS76628, TPS76630 TPS76633, TPS76650, TPS76601 www.
ti.
com SLVS237C – AUGUST 1999 – REVISED JANUARY 2009 ULTRALOW QUIESCENT CURRENT 250-mA LOW DROPOUT VOLTAGE REGULATORS FEATURES 1 •2 250-mA Low Dropout Voltage Regulator • 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 • Dropout Voltage to 140 mV (Typ) at 250 mA (TPS76650) • Ultralow 35-µA Typical Quiescent Current • 3% Tolerance Over Specified Conditions for Fixed Output Versions • Open-Drain Power Good • 8-Pin SOIC Package • Thermal Shutdown Protection DESCRIPTION This device is designed to have an ultralow 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 230 mV at an output current of 250 mA for the TPS76650) and is directly proportional to the output current.
Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 35 µA over the full range of output current, 0 mA to 250 mA).
These two key specifications yield a significant improvement in operating life for battery-powered systems.
This LDO family also 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).
Power good (PG) is an active high output that can be used to implement a power-on reset or a low-battery indicator.
The TPS766xx is offered in 1.
5 V, 1.
8 V, 2.
5 V, 2.
7 V, 2.
8 V, 3.
0 V, 3.
3 V and 5.
0 V fixed voltage versions and in an adjustable version (programmable over the range of 1.
25 V to 5.
5 V).
Output voltage tolerance is specified as a maximum of 3% over line, lo...


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