Datasheet4U Logo Datasheet4U.com

TPS7A89 - LDO Voltage Regulator

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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TPS7A4501 1.5A Very Low Dropout Voltage Regulator HTC
TPS7A4501R 1.5A Very Low Dropout Voltage Regulator HTC
TPS7A7001 2A Ultra Low Dropout Linear Regulator HTC
TPS7A7002 3A Ultra Low Dropout Linear Regulator HTC
TPS703 Photodiode Toshiba

Other Datasheets by Texas Instruments

Part Number Description
TPS7A80 Low-Dropout 1-A Linear Regulator
TPS7A8001 Low-Dropout 1-A Linear Regulator
TPS7A8012 Low-Dropout 1-A Linear Regulator
TPS7A8018 Low-Dropout 1-A Linear Regulator
TPS7A8033 Low-Dropout 1-A Linear Regulator

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS7A89 SBVS280A – MARCH 2016 – REVISED JULY 2016 TPS7A89 Small, Dual, 2-A, Low-Noise (3.8 μVRMS), LDO Voltage Regulator 1 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.
Published: |