For BusinessPricing
Request a demo

K7805-500R3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

K7805-500R3 product

K7805-500R3

Power Supplies - Board Mount

DC-DCStep-DownSIP-35V

The K7805-500R3 is a high-efficiency, non-isolated DC-DC step-down converter designed as a pin-compatible replacement for LM7805 linear regulators.

Best for

  • Replacing inefficient linear regulators
  • Space-constrained power designs

Avoid if

  • High-isolation requirements
  • Hot-swap applications

Check before use

  • Input voltage transients
  • External capacitor requirements

Key specifications

Output Voltage
5 V
Max Output Current
500 mA
Efficiency
92 %

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial PowerGeneral Electronics

Datasheet

061ab6fcb43f28819ce29b019c9561c6_2304140030_Taisko-K7805-500R3_C382184.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for K7805-500R3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 non-isolated DC-DC switching regulator that provides a fixed 5V output from a wide input range of 6.5V to 30V.