ProjectsPricingInsights

LP3993-50B3F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3993-50B3F product

LP3993-50B3F

Amplifiers

LDO5V200mALow Noise

The LP3993-50B3F is a fixed 5.0V, 200mA LDO regulator optimized for low-noise, high-voltage portable applications.

Best for

  • RF modules
  • Sensor modules
  • Portable electronics

Avoid if

  • Applications requiring >200mA current
  • Systems needing adjustable output voltage

Check before use

  • Thermal dissipation limits for SOT23-3 package

Key specifications

Output Voltage
5.0 V
Max Output Current
200 mA
Input Voltage
Up to 24 V

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerSensor

Datasheet

6028942cbaf013888547e9027635093f_2004271834_LOWPOWER-LP3993-50B3F_C517203.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3993-50B3F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a 200mA ultra-low noise LDO regulator with a fixed 5.0V output, designed for space-constrained portable devices.