M54123LG-S08-R(B2) Datasheet, Specs, Alternatives & ECAD | UTC(Unisonic Tech) | PartGenie

AI summary

M54123LG-S08-R(B2) product

The UTC M54123L is a specialized IC for high-speed earth leakage circuit breakers, integrating a differential amplifier, latch circuit, and voltage regulator.

Best for

Earth leakage circuit breaker designs

Avoid if

General-purpose voltage monitoring applications

Check before use

ZCT compatibility and thyristor drive requirements

Key specifications

Input Sensitivity: 6.1 mV
Operating Temp: -20 to +80 °C
Package: SOP-8

Compliance & Environment

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

Application

Earth Leakage Circuit Breakers

Datasheet

8aca542bd10de028463b2ab2fa30c8c6_2201121630_UTC-Unisonic-Tech-M54123LG-S08-R-B2_C2934666.pdf

800 KB

CAD Models

Download ECAD models for M54123LG-S08-R(B2): 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 an integrated circuit designed specifically for high-speed earth leakage current detection in circuit breakers.