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TPS7A4501M - LOW-NOISE FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATOR

Description

The TPS7A4501 is a low-dropout (LDO) regulator optimized for fast transient response.

The device can supply 1.5 A of output current with a dropout voltage of 300 mV.

Operating quiescent current is 1 mA, dropping to less than 1 μA in shutdown.

Features

  • 1.
  • Optimized for Fast Transient Response.
  • Output Current: 1.5 A.
  • High Output Voltage Accuracy: 1% at 25°C.
  • Dropout Voltage: 300 mV.
  • Low Noise: 35 μVRMS (10 Hz to 100 kHz).
  • High Ripple Rejection: 68 dB at 1KHz.
  • 1-mA Quiescent Current.
  • No Protection Diodes Needed.
  • Controlled Quiescent Current in Dropout.
  • Adjustable Output from 1.21 V to 20 V.
  • Less Than 1-μA Quiescent Current in Shutdown.
  • Sta.

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Datasheet Details

Part number TPS7A4501M
Manufacturer Texas Instruments
File Size 393.11 KB
Description LOW-NOISE FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATOR
Datasheet download datasheet TPS7A4501M Datasheet

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Full PDF Text Transcription

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TPS7A4501M www.ti.com SLVSBG4 – DECEMBER 2012 LOW-NOISE FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATOR Check for Samples: TPS7A4501M FEATURES 1 • Optimized for Fast Transient Response • Output Current: 1.5 A • High Output Voltage Accuracy: 1% at 25°C • Dropout Voltage: 300 mV • Low Noise: 35 μVRMS (10 Hz to 100 kHz) • High Ripple Rejection: 68 dB at 1KHz • 1-mA Quiescent Current • No Protection Diodes Needed • Controlled Quiescent Current in Dropout • Adjustable Output from 1.
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