PJ78L05SQ Datasheet, Specs, Alternatives & ECAD | PJSEMI | PartGenie

AI summary

PJ78L05SQ product

The PJ78L05SQ is a fixed 5V, 100mA linear voltage regulator in an SOT-89 package, designed for general-purpose power regulation with built-in thermal and short-circuit protection.

Best for

Low-power local voltage regulation
General-purpose 5V supply rails

Avoid if

Applications requiring >100mA current
High-efficiency requirements (use switching regulators instead)

Check before use

Thermal dissipation limits in SOT-89 package
Input voltage stability

Key specifications

Output Voltage: 5 V
Max Output Current: 100 mA
Max Input Voltage: 30 V
Package: SOT-89

Compliance & Environment

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

Application

Consumer ElectronicsGeneral Power Regulation

Datasheet

24f686c1ddc481a86ecf2948a96650d9_1912111437_PJSEMI-PJ78L05SQ_C411741.pdf

800 KB

CAD Models

Download ECAD models for PJ78L05SQ: 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

The PJ78L05SQ is a 3-terminal positive voltage regulator that provides a fixed 5V output from an input voltage up to 30V.