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LR8103A-T33 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LR8103A-T33 product

LR8103A-T33

PMIC - Voltage Regulators - Linear

LDO3.3VLow Power

The LR8103A-T33 is a 3.3V fixed-output, 300mA ultra-low power LDO regulator designed for battery-operated and portable electronics.

Best for

  • Battery-powered devices
  • Portable consumer electronics

Avoid if

  • Applications requiring >6.5V input
  • High-current loads exceeding 300mA

Check before use

  • Thermal management in SOT23 package
  • Input/Output capacitor selection

Key specifications

Output Voltage
3.3 V
Max Output Current
300 mA
Quiescent Current
0.8 uA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery-powered devicesConsumer electronics

Datasheet

bddf66d0773bd094c381fc1d108ccb6e_2212192008_LR-LR8103A-T33_C5336479.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LR8103A-T33: 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
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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 CMOS-based linear voltage regulator providing a fixed 3.3V output with a maximum current capacity of 300mA.