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LP3993-16B3F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3993-16B3F product

LP3993-16B3F

Amplifiers

LDOVoltage RegulatorLow Noise200mA

The LP3993-16B3F is a 200mA fixed 1.6V LDO regulator optimized for low-noise RF and portable applications.

Best for

  • RF modules
  • Portable electronics
  • Sensor modules

Avoid if

  • Applications requiring >200mA current
  • Systems where input voltage exceeds 28V

Check before use

  • Thermal resistance (θJA) for the SOT-23-3 package
  • Capacitor ESR requirements

Key specifications

Output Voltage
1.6 V
Max Output Current
200 mA
Input Voltage
Up to 28 V
Dropout Voltage
300 mV @ 100mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

RF ModuleMobile PhoneSensor Module

Datasheet

1fb4daa2b21317fa67471a8834d42620_2108301630_LOWPOWER-LP3993-16B3F_C2890368.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3993-16B3F: 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 200mA, ultra-low noise linear voltage regulator (LDO) with a fixed 1.6V output, designed for high-voltage systems up to 28V.