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TPS76901-HT

Texas Instruments
Part Number TPS76901-HT
Manufacturer Texas Instruments
Description Low-Dropout Linear Regulator
Published Apr 6, 2021
Detailed Description TPS76901-HT www.ti.com SLVS959D – JUNE 2009 – REVISED NOVEMBER 2013 ULTRALOW-POWER 100-mA LOW DROPOUT LINEAR REGULATO...
Datasheet PDF File TPS76901-HT PDF File

TPS76901-HT
TPS76901-HT

Overview
TPS76901-HT www.
ti.
com SLVS959D – JUNE 2009 – REVISED NOVEMBER 2013 ULTRALOW-POWER 100-mA LOW DROPOUT LINEAR REGULATOR Check for Samples: TPS76901-HT FEATURES 1 • 100-mA Low-Dropout Regulator • Available in Adjustable Versions • Only 335-μA Quiescent Current With 100 mA at 210°C • 1-μA Quiescent Current in Standby Mode • Dropout Voltage Typically 71 mV at 100 mA • Over Current Limitation APPLICATIONS • Down-Hole Drilling • High Temperature Environments SUPPORTS EXTREME TEMPERATURE APPLICATIONS • Controlled Baseline • One Assembly/Test Site • One Fabrication Site • Available in Extreme (–55°C/210°C) Temperature Range (1) • Extended Product Life Cycle • Extended Product-Change Notification • Product Traceability • Texas Instruments' high temperature products utilize highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures.
(1) Custom temperature ranges available DBV PACKAGE (TOP VIEW) HKJ PACKAGE (TOP VIEW) IN 1 5 OUT NC 1 GND 2 FB 2 E-N 3 - EN 3 4 NC/FB GND 4 8 NC 7 OUT 6 IN 5 NC HKQ PACKAGE (TOP VIEW) 8 NC OUT IN NC 5 1 NC FB - EN GND 4 HKQ as formed or HKJ mounted dead bug DESCRIPTION The TPS76901 low-dropout (LDO) voltage regulator offers the benefits of low dropout voltage, ultralow-power operation, and miniaturized packaging.
This regulator features low dropout voltages and ultralow quiescent current compared to conventional LDO regulators.
The TPS76901 is ideal for micropower operations and where board space is at a premium.
A combination of new circuit design and process innovation has enabled the usual PNP pass transistor to be replaced by a PMOS pass element.
Because the PMOS pass element behaves as a low-value resistor, the dropout voltage is very low, and is directly proportional to the load current.
Since the PMOS pass element is a voltage-driven device, the quiescent current is ultralow (28 μA maximum) and is stable over the entire range of output load cu...


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