Datasheet4U Logo Datasheet4U.com

TPS7A87 - Dual 500-mA Low-Noise LDO Voltage Regulator

Description

The TPS7A87 is a dual, low-noise (3.8 µVRMS), lowdropout (LDO) voltage regulator capable of sourcing 500 mA per channel with only 100 mV of maximum dropout.

The TPS7A87 provides the flexibility of two independent LDOs and approximately 30% smaller solution size than two single-channel LDOs.

Features

  • 1 Two Independent LDO Channels.
  • Low Output Noise: 3.8 µVRMS (10 Hz.
  • 100 kHz).
  • Low Dropout: 100 mVMAX at 0.5 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 Ripple Rejection:.
  • 75 dB at DC.
  • 40 dB at 100 kHz.
  • 40 dB at 1 MHz.
  • 1.0% Accuracy Over Line, Load, and Temperature.
  • Excellent Load Transient Response.
  • Adjustable Start-Up In.

📥 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 TPS7A87 SBVS281A – MARCH 2016 – REVISED JULY 2016 TPS7A87 Dual, 500-mA, Low-Noise (3.8 μVRMS), LDO Voltage Regulator 1 Features •1 Two Independent LDO Channels • Low Output Noise: 3.8 µVRMS (10 Hz–100 kHz) • Low Dropout: 100 mVMAX at 0.5 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 Ripple Rejection: – 75 dB at DC – 40 dB at 100 kHz – 40 dB at 1 MHz • 1.
Published: |