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LP3980-33B5F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LP3980-33B5F product

LP3980-33B5F

Amplifiers

LDO3.3V300mALow Noise

The LP3980-33B5F is a 300mA, 3.3V fixed-output CMOS LDO regulator optimized for low-noise, battery-powered portable applications.

Best for

  • Portable RF devices
  • Battery-powered systems
  • Wireless cards

Avoid if

  • Applications requiring >300mA output current
  • Input voltage > 5.5V

Check before use

  • Capacitor ESR requirements
  • Thermal dissipation limits

Key specifications

Output Voltage
3.3 V
Max Current
300 mA
Dropout
240 mV

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable Electronics

Datasheet

048b8078732b608d76c89684a38c818b_2304140030_LOWPOWER-LP3980-33B5F_C517193.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LP3980-33B5F: 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 high-performance, low-dropout (LDO) linear regulator providing a fixed 3.3V output with up to 300mA current capacity.