TPS7A89 - LDO Voltage Regulator

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS7A89
Manufacturer	Texas Instruments
File Size	2.49 MB
Description	LDO Voltage Regulator
Datasheet	TPS7A89 Datasheet
Additional preview pages of the TPS7A89 datasheet.

Product details

Description

The TPS7A89 is a dual, low-noise (3.8 µVRMS), lowdropout (LDO) voltage regulator capable of sourcing 2 A per channel with only 400 mV of maximum dropout.

The TPS7A89 provides the flexibility of two independent LDOs and approximately 60% smaller solution size than two single-channel LDOs.

Features

1 Two Independent LDO Channels.
4-mm × 4-mm, 20-Pin WQFN Package.
Low Output Noise: 3.8 µVRMS (10 Hz to 100 kHz).
Low Dropout: 180 mV (typ) at 2 A.
Wide Input Voltage Range: 1.4 V to 6.5 V.
Wide Output Voltage Range: 0.8 V to 5.2 V.
High Power-Supply Rejection Ratio (PSRR):.
75 dB at DC.
40 dB at 100 kHz.
40 dB at 1 MHz.
1.0% Accuracy Over Line, Load, and Temperature.
Excellent Load Transi.

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Published: May 24, 2020 |