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78M09 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

78M09 product

78M09

PMIC - Voltage Regulators - Linear

Linear Regulator9V OutputDPAK

The 78M09 is a fixed 9V, 500mA linear voltage regulator in a DPAK package, suitable for general-purpose on-card regulation.

Best for

  • On-card voltage regulation
  • General-purpose power supplies

Avoid if

  • High efficiency is required (use switching regulators instead)
  • Input-output differential is very high without thermal management

Check before use

  • Thermal dissipation requirements
  • Input voltage stability

Key specifications

Output Voltage
9 V
Max Output Current
500 mA
Max Input Voltage
35 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

42d78a3d88291c49c095ec084c42703b_UMW(友台半导体)&78M09.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 78M09: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The 78M09 is a three-terminal positive linear voltage regulator that provides a fixed 9V output with a maximum current capacity of 500mA.