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See Technical Specifications

TPS7A8500ARGRT

Regulator TPS7A8500ARGRT RL

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS7A8500ARGRT
Datasheet:

TPS7A8500ARGRT Datasheet (PDF)
Output options:

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

4
Vin (max) (V):

6.5
Vin (min) (V):

1.1
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TPS7A8500ARGRT General Description

The TPS7A8500ARGRT is a low-dropout (LDO) voltage regulator designed to provide a regulated output voltage from an input voltage source. It has a fixed output voltage of 5V and can supply a maximum output current of 500mA. The device operates over a wide input voltage range from 2.7V to 6.5V, making it suitable for a variety of battery-powered and industrial applications.The TPS7A8500ARGRT features low dropout voltage and ultra-low quiescent current, making it ideal for power-sensitive applications where efficiency is critical. It also offers excellent line and load transient response, ensuring stable output voltage under varying load conditions.The device comes in a small, thermally-enhanced 20-pin VQFN package, making it suitable for space-constrained applications. It also includes built-in thermal shutdown and current limit protection features to prevent the device from being damaged due to overcurrent or overheating conditions.

Key Features

High efficiency with ultra-low quiescent current

Wide input voltage range

Low output noise

Fast transient response

Adjustable output voltage

Overcurrent and thermal protection

Small package size for space-constrained applications

Application

The TPS7A8500ARGRT is a low-droput voltage regulator that can be used in various applications where stable voltage supply is required, such as industrial automation, automotive electronics, telecommunications, and consumer electronics

Its low quiescent current and high efficiency make it suitable for battery-powered applications as well

Specifications

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	4
Vin (max) (V)	6.5	Vin (min) (V)	1.1
Vout (max) (V)	5.1	Vout (min) (V)	0.8
Noise (µVrms)	4.4	Iq (typ) (mA)	2.8
Thermal resistance θJA (°C/W)	43	Rating	Catalog
Load capacitance (min) (µF)	47	Regulated outputs (#)	1
Features	Enable, Foldback Overcurrent protection, Output discharge, Power good, Soft start	Accuracy (%)	0.75
PSRR at 100 KHz (dB)	25	Dropout voltage (Vdo) (typ) (mV)	150
Operating temperature range (°C)	-40 to 125