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CJ79L09 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CJ79L09 product

CJ79L09

PMIC - Voltage Regulators - Linear

Linear RegulatorNegative VoltageSOT-89

The CJ79L09 is a fixed -9V negative linear voltage regulator capable of delivering up to 100mA, suitable for compact power supply designs.

Best for

  • Negative voltage rails
  • Low-power consumer electronics

Avoid if

  • Applications requiring >100mA current
  • Positive voltage regulation

Check before use

  • Input voltage limits
  • Thermal dissipation requirements

Key specifications

Output Voltage
-9 V
Max Output Current
100 mA
Package
SOT-89-3L

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

6879caa7c8985c549b90cbdeaef10978_1810182212_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CJ79L09_C8623.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CJ79L09: 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 CJ79L09 is a three-terminal negative voltage regulator that provides a fixed -9V output.