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LM27762 Datasheet Low-noise Positive And Negative Output Integrated Charge Pump Plus Ldo

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & munity LM27762 SNVSAF7B – AUGUST 2016 – REVISED FEBRUARY 2017 LM27762 Low-Noise Positive and Negative Output Integrated Charge Pump Plus LDO.

Datasheet Details

Part number LM27762
Manufacturer Texas Instruments
File Size 1.22 MB
Description Low-Noise Positive and Negative Output Integrated Charge Pump Plus LDO
Datasheet LM27762-etcTI.pdf

General Description

The LM27762 delivers very low-noise positive and negative outputs that are adjustable between ±1.5 V and ±5 V.

Input-voltage range is from 2.7 V to 5.5 V, and output current goes up to ±250 mA.

With an operating current of only 390 µA and 0.5-µA typical shutdown current, the LM27762 provides ideal performance for power amplifier and DAC bias and other high-current, low-noise negative voltage needs.

Key Features

  • 1 Generates Low-Noise Adjustable Positive Supply Voltage Between 1.5 V and 5 V and Negative Supply Voltage Between.
  • 1.5 V and.
  • 5 V.
  • Input Voltage Range 2.7 V to 5.5 V.
  • ±250-mA Output Current.
  • Inverting Charge Pump Followed by Negative LDO.
  • 2-MHz Low-Noise Fixed-Frequency Operation.
  • 2.5-Ω Inverter Output Impedance, VIN = 5 V.
  • Negative LDO Dropout Voltage 30 mV at 100 mA, VOUT =.
  • 5 V.
  • Positive LDO with.

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LM27762 Distributor