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CJ78L12 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CJ78L12 product

CJ78L12

Power Management (PMIC)

Linear Regulator12V100mASOT-89

The CJ78L12 is a reliable 12V, 100mA linear voltage regulator in an SOT-89-3L package, ideal for local power regulation.

Best for

  • Local voltage regulation
  • General purpose power supplies

Avoid if

  • High current applications exceeding 100mA
  • Applications requiring high efficiency (use switching regulators instead)

Check before use

  • Thermal design
  • Input/output capacitor placement

Key specifications

Output Voltage
12 V
Max Output Current
100 mA
Max Input Voltage
35 V
Package
SOT-89-3L

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Purpose

Datasheet

bc7d3d6737dde5dd4ac28e7ce51b6b86_2304140030_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ78L12_C8615.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CJ78L12: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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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 CJ78L12 is a three-terminal positive voltage regulator that provides a fixed 12V output.