LR8103B-T30 Datasheet, Specs, Alternatives & ECAD | LR | PartGenie

AI summary

LR8103B-T30 product

The LR8103B-T30 is a 3.0V fixed-output CMOS LDO regulator designed for ultra-low power applications, offering 300mA output current and 0.8uA quiescent current.

Best for

Battery-powered portable devices
Low-power sensor nodes

Avoid if

High-current applications exceeding 300mA
Input voltages above 6.5V

Check before use

Thermal dissipation in SOT23-5L package
Capacitor ESR requirements

Key specifications

Output Voltage: 3.0 V
Max Output Current: 300 mA
Quiescent Current: 0.8 uA

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Battery Powered DevicesConsumer Electronics

Datasheet

e4c9186ccbe4ff688aae5ba55b37f5a4_2212192008_LR-LR8103B-T30_C5336480.pdf

800 KB

CAD Models

Download ECAD models for LR8103B-T30: 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 features a 3.0V fixed output, 300mA maximum output current, 6.5V maximum input voltage, and an ultra-low quiescent current of 0.8uA.