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TPS7A30 - Negative Linear Regulator

Description

The TPS7A30 series of devices are negative, highvoltage (

35 V), ultralow-noise (15.1 μVRMS, 72-dB PSRR) linear regulators that can source a maximum load of 200 mA.

Features

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

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS7A30 SBVS125D – AUGUST 2010 – REVISED JUNE 2015 TPS7A30 –35-V, –200-mA, Ultralow-Noise, Negative Linear Regulator 1 Features •1 Input Voltage Range: –3 V to –35 V • Noise: – 14 μVRMS (20 Hz to 20 kHz) – 15.1 μVRMS (10 Hz to 100 kHz) • Power-Supply Ripple Rejection: – 72 dB (120 Hz) – ≥ 55 dB (10 Hz to 700 kHz) • Adjustable Output: –1.18 V to –33 V • Maximum Output Current: 200 mA • Dropout Voltage: 216 mV at 100 mA • Stable with Ceramic Capacitors ≥ 2.
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