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LM7809CT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM7809CT product

LM7809CT

Voltage Regulators - Linear

Linear Regulator9V RegulatorTO-220

The LM7809CT is a fixed 9V positive linear voltage regulator capable of delivering up to 1.5A, housed in a TO-220-3 package.

Best for

  • General purpose voltage regulation
  • Powering 9V electronic circuits

Avoid if

  • High efficiency is required (use switching regulators instead)
  • Input voltage is below 11.5V

Check before use

  • Thermal dissipation requirements
  • Input/Output capacitor placement

Key specifications

Output Voltage
9 V
Max Output Current
1.5 A
Input Voltage
11.5 V - 35 V

Compliance & Environment

RoHS
-
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Consumer ElectronicsPower Supplies

Datasheet

585259.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM7809CT: 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
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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

It is a three-terminal fixed positive voltage regulator that outputs a stable 9V DC.