LR8103B-T28 Datasheet, Specs, Alternatives & ECAD | LR | PartGenie

AI summary

LR8103B-T28 product

The LR8103B-T28 is a 2.8V fixed-output CMOS LDO regulator designed for ultra-low power applications, offering 300mA output current and high efficiency.

Best for

Battery-powered portable devices
Low-power consumer electronics

Avoid if

Applications requiring wide industrial temperature ranges
High-current loads exceeding 300mA

Check before use

Input voltage transients
Capacitor ESR requirements

Key specifications

Output Voltage: 2.8V
Max Output Current: 300mA
Quiescent Current: 0.8uA

Compliance & Environment

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

Application

Battery-powered devicesConsumer electronics

Datasheet

66baa7d3248a1ef950d1ebb1fbbc895a_2211111800_LR-LR8103B-T28_C5260327.pdf

800 KB

CAD Models

Download ECAD models for LR8103B-T28: 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

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-power CMOS linear voltage regulator providing a fixed 2.8V output with a maximum current capacity of 300mA.