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TPS7A3001-EP - NEGATIVE LINEAR REGULATOR

Description

The TPS7A3001 is a negative, high-voltage (

36V), ultralow-noise (15.1μVRMS, 72dB PSRR) linear regulator capable of sourcing a maximum load of 200mA.

Features

  • 1.
  • 23 Input Voltage Range:.
  • 3V to.
  • 36V.
  • Noise:.
  • 14μVRMS (20Hz to 20kHz).
  • 15.1μVRMS (10Hz to 100kHz).
  • Power-Supply Ripple Rejection:.
  • 72dB (120Hz).
  • ≥ 55dB (10Hz to 700kHz).
  • Adjustable Output:.
  • 1.18V to.
  • 35V.
  • Maximum Output Current: 200mA.
  • Dropout Voltage: 216mV at 100mA.
  • Stable with Ceramic Capacitors ≥ 2.2μF.
  • CMOS Logic-Level-Compatible Enable Pin.
  • B.

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Full PDF Text Transcription

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TPS7A3001-EP www.ti.com SBVS174 – OCTOBER 2011 –36V, –200mA, ULTRALOW-NOISE, NEGATIVE LINEAR REGULATOR FEATURES 1 •23 Input Voltage Range: –3V to –36V • Noise: – 14μVRMS (20Hz to 20kHz) – 15.1μVRMS (10Hz to 100kHz) • Power-Supply Ripple Rejection: – 72dB (120Hz) – ≥ 55dB (10Hz to 700kHz) • Adjustable Output: –1.18V to –35V • Maximum Output Current: 200mA • Dropout Voltage: 216mV at 100mA • Stable with Ceramic Capacitors ≥ 2.
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