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TPS7A7100RGTT +BOM

1-A, ultra-low-dropout voltage regulator with low-noise & power good

Manufacturer:

TI
Mfr.Part #:

TPS7A7100RGTT
Datasheet:

TPS7A7100RGTT Datasheet (PDF)
Output Options:

Adjustable Output, Fixed Output
Iout (max) (A):

1
Vin (max) (V):

6.5
Vin (min) (V):

1.43
EDA/CAD Models:

Request Free CAD Models for TPS7A7100RGTT

TPS7A7100RGTT General Description

The TPS7A7100RGTT by Texas Instruments is a top-of-the-line low-dropout (LDO) voltage regulator designed to provide exceptional performance with low quiescent current and minimal noise. Its wide input voltage range from 1.5V to 6.5V allows for precise regulation of output voltages as low as 1.2V with an accuracy of ±2%. Whether it's portable and battery-powered devices or industrial and automotive applications, this regulator can deliver up to 1A of continuous output current, making it a versatile solution for a variety of scenarios. What distinguishes the TPS7A7100RGTT is its low dropout voltage, typically 240mV at full load, which minimizes power dissipation and maximizes efficiency. The ultra-low quiescent current of typically 9µA significantly extends battery life in portable applications, while its excellent line and load transient responses ensure stable operation under dynamic conditions. Furthermore, the device features thermal shutdown and current limit protection, enhancing system reliability and robustness. All of these features are packed into a small 3mm x 3mm VQFN package, making it a space-saving option for designs with limited board space

Key Features

Excellent Low-Dropout Performance
Compact Size and Low Noise Emissions
Fast Transient Response and Stable Operation
Suitable for High-Reliability Applications
Simple and Easy-to-Control Architecture
Precise Regulation Over Wide Range of Inputs

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	1
Vin (max) (V)	6.5	Vin (min) (V)	1.43
Vout (max) (V)	5	Vout (min) (V)	0.9
Noise (µVrms)	40	Iq (typ) (mA)	4
Thermal resistance θJA (°C/W)	36	Rating	Catalog
Load capacitance (min) (µF)	4.7	Regulated outputs (#)	1
Features	Enable, Power good, Soft start	Accuracy (%)	1.5
PSRR at 100 KHz (dB)	25	Dropout voltage (Vdo) (typ) (mV)	140
Operating temperature range (°C)	-40 to 125