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LP3992-12B5F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3992-12B5F product

LP3992-12B5F

Power Management (PMIC)

LDO1.2V300mALow Noise

The LP3992-12B5F is a 300mA fixed 1.2V LDO regulator optimized for low-noise RF applications in portable devices.

Best for

  • Portable RF devices
  • Battery-powered wireless systems

Avoid if

  • High-current applications exceeding 300mA
  • Input voltages above 5.5V

Check before use

  • Thermal dissipation limits
  • Capacitor ESR requirements

Key specifications

Output Voltage
1.2V
Max Current
300mA
PSRR
76dB @ 1kHz

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsWireless Communication

Datasheet

87881116e73e27bf7dd8e0952f109d50_1912111437_LOWPOWER-LP3992-12B5F_C387687.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3992-12B5F: 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 an ultra-low noise, ultra-fast CMOS LDO regulator designed for battery-powered wireless and RF applications.