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800-mA Ultra-Low-Noise, High-PSRR LDO


Models (2)

Title Category Type Date
LP38798 Unencrypted PSpice Transient Model PSpice Model ZIP 25 Aug 2015
LP38798 PSpice Transient Model PSpice Model ZIP 03 Apr 2014

Design kits & evaluation modules (3)

Name Part# Type
AFE2256 256-channel AFE for digital X-ray flat-panel detectors evaluation module AFE2256EVM Evaluation Modules & Boards
LP38798 Linear Regulator Evaluation Module LP38798EVM Evaluation Modules & Boards
REF6025 voltage reference evaluation module REF6025EVM-PDK Evaluation Modules & Boards

Reference designs

Isolated delta-sigma modulator based AC/DC voltage and current measurement module reference design

This isolated shunt based current measurement unit enables high accuracy current measurement without the use of Current Transformers (CT). The isolation is achieved through the use of AMC1304 that incorporates both high voltage isolation as well as the Delta-Sigma Modulator. This solution eliminates (...)

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WEBENCH® Designer LP38798

  Min   Max Range
Vin  V 3.0 to 20.0V
Vout  V 1.2 to 19.65V
Iout  A ≤ 0.8A
Ambient Temp  °C -40 to 125°C