TPS7A20 - High PSRR LDO

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS7A20
Manufacturer	Texas Instruments
File Size	8.51 MB
Description	High PSRR LDO
Datasheet	TPS7A20 Datasheet
Additional preview pages of the TPS7A20 datasheet.

Product details

Description

The TPS7A20 is an ultra-small, low-dropout (LDO) linear regulator that can source 300mA of output current.

The TPS7A20 is designed to provide low noise, high PSRR, and excellent load and line transient performance that can meet the requirements of RF and other sensitive analog circuits.

Features

Low output voltage noise: 7μVRMS.
No noise-bypass capacitor required.
High PSRR: 95dB at 1kHz.
Very low IQ: 6.5μA.
Input voltage range: 1.6V to 6.0V.
Output voltage range: 0.8V to 5.5V.
Output voltage tolerance: ±1.5% (max).
Very low dropout:.
140mV (max) at 300mA (VOUT = 3.3V).
145mV (max) at 300mA (VOUT = 3.3V, DBV).
Low inrush current.
Smart enable pulldown.
Stable with 1µF mi.

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Published: Dec 16, 2021 |