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K7809-500 AI Analysis:
Specs, Applications & Alternatives

AI summary

K7809-500 product

K7809-500

DC DC Converters

DC-DC ConverterBuck RegulatorSIP-3

The K7809-500 is a high-efficiency, non-isolated DC-DC buck converter designed as a drop-in replacement for standard LM7809 linear regulators.

Best for

  • Replacing linear regulators
  • Space-constrained power designs

Avoid if

  • Hot-plugging is required
  • Input voltage exceeds 30V without external protection

Check before use

  • Input voltage stability
  • Capacitive load limits

Key specifications

Output Voltage
9V
Max Current
500mA
Efficiency
95%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial PowerGeneral Purpose

Datasheet

27c8221c16858e4bf7febbfcdca93d37_2210141730_JETEKPS-K7809-500_C5199004.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a 9V, 500mA non-isolated DC-DC switching regulator in a SIP-3 package, designed for high efficiency.