TPS7A89 Datasheet (Texas Instruments)

TPS7A89, LDO Voltage Regulator

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.

Each output

TPS7A89 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