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TPS7A39 - Positive and Negative LDO Voltage Regulator

Description

The TPS7A39 device is a dual, monolithic, highPSRR, positive and negative low-dropout (LDO) voltage regulator capable of sourcing (and sinking) up to 150 mA of current.

Features

  • 1 Positive and Negative LDOs in One Package.
  • Wide Input Voltage Range: ±3.3 V to ±33 V.
  • Wide Output Voltage Range:.
  • Positive Range: 1.2 V to 30 V.
  • Negative Range:.
  • 30 V to 0 V.
  • Output Current: 150 mA per Channel.
  • Monotonic Start-Up Tracking.
  • High Power-Supply Rejection Ratio (PSRR):.
  • 69 dB (120 Hz).
  • ≥ 50 dB (10 Hz to 2 MHz).
  • Output Voltage Noise: 21 µVRMS (10 Hz.
  • 100 kHz).
  • B.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS7A39 SBVS263A – JULY 2017 – REVISED SEPTEMBER 2017 TPS7A39 Dual, 150-mA, Wide VIN Positive and Negative LDO Voltage Regulator 1 Features •1 Positive and Negative LDOs in One Package • Wide Input Voltage Range: ±3.3 V to ±33 V • Wide Output Voltage Range: – Positive Range: 1.2 V to 30 V – Negative Range: –30 V to 0 V • Output Current: 150 mA per Channel • Monotonic Start-Up Tracking • High Power-Supply Rejection Ratio (PSRR): – 69 dB (120 Hz) – ≥ 50 dB (10 Hz to 2 MHz) • Output Voltage Noise: 21 µVRMS (10 Hz–100 kHz) • Buffered 1.
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