LR8103B-T33 Datasheet, Specs, Alternatives & ECAD | LR | PartGenie

AI summary

LR8103B-T33 product

The LR8103B-T33 is a 3.3V fixed-output CMOS linear voltage regulator designed for low-power applications, offering 300mA output current and high efficiency with a low quiescent current of 0.8uA.

Best for

Battery-powered portable devices
Low-power consumer electronics

Avoid if

Applications requiring wide industrial temperature ranges (-40°C to +125°C)

Check before use

Input voltage transients and capacitor ESR requirements

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

Power ManagementConsumer Electronics

Datasheet

d202a45f05a7a9a90b0e4842d0b173fc_2209211800_LR-LR8103B-T33_C5179956.pdf

800 KB

CAD Models

Download ECAD models for LR8103B-T33: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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Design and risk insights

Questions & answers

It is a low-power CMOS linear voltage regulator providing a fixed 3.3V output with a maximum input voltage of 6.5V.