LP38798 800-mA Ultra-Low-Noise High-PSRR LDO

Texas Instruments

Description

Product Folder Order Now Technical Documents Tools & Software Support & Community Reference Design LP38798 SNOSCT6F * MARCH 2013 The LP38798-ADJ is a high-performance, low-noise LDO that can supply up to 800 mA output current.

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Datasheet Specifications

Part number: LP38798
Manufacturer: Texas Instruments ↗
File Size: 2.50 MB
Datasheet: LP38798-etcTI.pdf
Description: 800-mA Ultra-Low-Noise High-PSRR LDO

Features

* 1 Wide Operating Input Voltage Range: 3 V to 20 V
* Ultra-Low Output Noise: 5 µVRMS (10 Hz to 100 kHz)
* High PSRR: 90 dB at 10 kHz, 60 dB at 100 kHz
* ±1% Output Voltage Initial Accuracy (TJ = 25°C)
* Very Low Dropout: 200 mV (Typical) at 800 mA
* St

Applications

* RF Power Supplies: PLLs, VCOs, Mixers, LNAs
* Telecom Infrastructure
* Wireless Infrastructure
* Very Low-Noise Instrumentation
* Precision Power Supplies

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LP38798 800-mA Ultra-Low-Noise High-PSRR LDO Texas Instruments

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