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LP3984-12B5F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3984-12B5F product

LP3984-12B5F

Amplifiers

LDO1.2VLow NoiseSOT23-5

The LP3984-12B5F is a high-performance 1.2V LDO regulator optimized for RF and battery-powered portable devices.

Best for

  • RF applications
  • Battery-powered devices
  • Portable electronics

Avoid if

  • High-current applications exceeding 300mA
  • Applications requiring adjustable output voltage

Check before use

  • Ensure output capacitor meets ESR requirements (>25mΩ)

Key specifications

Output Voltage
1.2 V
Max Output Current
300 mA
Dropout Voltage
300 mV

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsRF Modules

Datasheet

2b5e14166fec0a21580302f2679377f9_2304140030_LOWPOWER-LP3984-12B5F_C517241.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3984-12B5F: 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 a 300mA, ultra-low noise CMOS LDO regulator with a fixed 1.2V output, designed for space-constrained wireless applications.