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LP5907 - Low-noise LDO

Description

The LP5907 is a low-noise LDO that can supply up to 250mA output current.

Designed to meet the requirements of RF and analog circuits, the LP5907 provides low noise, high PSRR, low quiescent current, and low line or load transient response figures.

Features

  • For a more updated portfolio device, see the TPS7A20.
  • Input voltage range: 2.2V to 5.5V.
  • Output voltage range: 1.2V to 4.5V.
  • Stable with 1-µF ceramic input and output capacitors.
  • No noise bypass capacitor required.
  • Remote output capacitor placement.
  • Thermal-overload and short-circuit protection.
  • Operating junction temperature:.
  • 40°C to 125°C.
  • Low output voltage noise: < 6.5µVRMS.
  • PSRR: 82dB at 1kHz.

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Datasheet preview – LP5907

Datasheet Details

Part number LP5907
Manufacturer Texas Instruments
File Size 2.00 MB
Description Low-noise LDO
Datasheet download datasheet LP5907 Datasheet
Additional preview pages of the LP5907 datasheet.

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Full PDF Text Transcription

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LP5907 SNVS798P – APRIL 2012 – REVISED JANUARY 2024 LP5907 250mA, Low-Noise, Low-IQ LDO 1 Features • For a more updated portfolio device, see the TPS7A20 • Input voltage range: 2.2V to 5.5V • Output voltage range: 1.2V to 4.5V • Stable with 1-µF ceramic input and output capacitors • No noise bypass capacitor required • Remote output capacitor placement • Thermal-overload and short-circuit protection • Operating junction temperature: –40°C to 125°C • Low output voltage noise: < 6.
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