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LP3986-30B3F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3986-30B3F product

LP3986-30B3F

Power Management (PMIC)

LDO3V300mASOT-23

The LP3986-30B3F is a 300mA fixed 3V LDO regulator in a SOT-23 package, optimized for low-noise RF and portable battery-powered applications.

Best for

  • Portable battery-powered devices
  • RF modules
  • Sensor modules

Avoid if

  • Applications requiring >300mA current
  • Input voltages >6V

Check before use

  • Ensure PCB layout accounts for the 2.2µF input/output capacitors.

Key specifications

Output Voltage
3V
Max Current
300mA
Input Range
2.5V - 6V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerSensor

Datasheet

c1b82669e2d9c7c39c9f95caee2a314c_1912111437_LOWPOWER-LP3986-30B3F_C387690.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3986-30B3F: 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 linear voltage regulator (LDO) with a fixed 3V output, designed for portable electronics.