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LP3992-28B5F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3992-28B5F product

LP3992-28B5F

Power Management (PMIC)

LDO300mA2.8VLow Noise

The LP3992-28B5F is a 300mA fixed 2.8V LDO regulator optimized for low-noise RF applications in portable devices.

Best for

  • RF modules
  • Portable media players
  • Smartphones

Avoid if

  • Applications requiring >300mA current
  • High-temperature environments without adequate heat sinking

Check before use

  • Input/Output capacitor ESR requirements
  • Thermal dissipation limits of the SOT23-5 package

Key specifications

Output Voltage
2.8V
Max Current
300mA
PSRR
76dB @ 1kHz

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

2268373dbafbc23e5e2d5671f79c3790_1912111437_LOWPOWER-LP3992-28B5F_C387684.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3992-28B5F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance, ultra-low noise CMOS LDO regulator designed for battery-powered wireless and RF applications.