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PJ78L09SQ AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PJ78L09SQ product

PJ78L09SQ

PMIC - Voltage Regulators - Linear

Linear Regulator9VSOT-89

The PJ78L09SQ is a fixed 9V linear voltage regulator in an SOT-89 package, capable of delivering up to 100mA with integrated thermal and short-circuit protection.

Best for

  • Low-power voltage regulation
  • General purpose 9V supply

Avoid if

  • High current applications exceeding 100mA
  • Applications requiring very low dropout

Check before use

  • Thermal management
  • Input/output capacitor requirements

Key specifications

Output Voltage
9 V
Max Output Current
100 mA
Max Input Voltage
30 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

c72c19cc196274c2548f55075a9d54ad.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PJ78L09SQ: 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

It is a 3-terminal positive linear voltage regulator that provides a fixed 9V output.