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TPS7A87 Datasheet Dual 500-ma Low-noise Ldo Voltage Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity TPS7A87 SBVS281A – MARCH 2016 – REVISED JULY 2016 TPS7A87 Dual, 500-mA, Low-Noise (3.

General 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.

Each output is adjustable with external resistors from 0.8 V to 5.2 V.

Key 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.

More Datasheets from Texas Instruments

Part Number Description
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TPS7A8012 Low-Dropout 1-A Linear Regulator
TPS7A8018 Low-Dropout 1-A Linear Regulator
TPS7A8033 Low-Dropout 1-A Linear Regulator
TPS7A8050 Low-Dropout 1-A Linear Regulator
TPS7A8101 Low-Dropout 1-A Linear Regulator
TPS7A8101-Q1 Low-Dropout 1-A Linear Regulator
TPS7A8300 LDO Voltage Regulator
TPS7A83A LDO Regulator

TPS7A87 Distributor