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K7805-500R3

Name: K7805-500R3
Rating: 4.7 (12 reviews)

DC DC CONVERTER +/-5V 4W

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Mfr。パート #K7805-500R3
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仕様

Series	K7805-500R3
Part Status	Not For New Designs
Type	Linear Regulator Replacement
Number of Outputs	1
Voltage - Input (Min)	6.5V, 7V
Voltage - Input (Max)	36V, 31V
Voltage - Output 1	5V, -5V
Current - Output (Max)	500mA, 300mA
Applications	ITE (Commercial)
Features	SCP
Operating Temperature	-40°C ~ 85°C (With Derating)
Efficiency	90%
Mounting Type	Through Hole
Package / Case	3-SIP Module
Size / Dimension	0.46" L x 0.30" W x 0.40" H (11.6mm x 7.6mm x 10.2mm)
Power (Watts)	4 W
Approval Agency	CB, CE, cURus

概要

Description

The K7805-500R3 is a compact, high-efficiency voltage regulator module designed to provide a stable 5V output with a maximum current of 500mA. It typically operates from a wide input voltage range, often from 7V to 30V, making it versatile for various applications.
This module features built-in protections against overcurrent, overheating, and short circuits, enhancing its reliability and safety in electronic circuits. Its small form factor allows for easy integration into projects, whether for hobbyist applications, breadboards, or more permanent installations.
The K7805-500R3 is often used in microcontroller projects, sensors, and any device requiring a 5V power supply, making it essential in both prototyping and final product designs. Its simplicity and effectiveness make it a popular choice among engineers and makers.

Features

The K7805-500R3 is a voltage regulator module designed to provide a stable +5V output. Key features include:
1. Input Voltage Range: Accepts a wide input voltage range of 7V to 32V DC.
2. Output Current: Delivers up to 500mA output current.
3. High Efficiency: Offers efficient thermal performance, minimizing heat generation.
4. Integrated Protection: Includes overcurrent and thermal protection to ensure safe operation.
5. Compact Design: Features a small footprint, making it suitable for space-constrained applications.
6. Low Ripple: Provides low output ripple voltage, ideal for sensitive electronic circuits.
7. Easy to Use: Simple to integrate into existing systems with no external components required.
8. Wide Application: Applicable in various fields such as consumer electronics, industrial automation, and telecommunications.
Overall, the K7805-500R3 is a reliable and versatile solution for powering devices requiring a stable 5V output.

Package

The K7805-500R3 is packaged in a metal can style, specifically a TO-220 package. This package type is designed for efficient heat dissipation and is commonly used for voltage regulator applications.

Pinout

The K7805-500R3 is a DC-DC voltage regulator module that provides a fixed output voltage of 5V and is typically used to power low-voltage devices. It features a pin count of 3.
The pin functions are as follows:
1. Input (Vin): This pin is used to connect the input voltage source, typically ranging from 7V to 30V DC.
2. Ground (GND): This pin is connected to the ground or negative terminal of the power supply.
3. Output (Vout): This pin provides a regulated output voltage of 5V DC.
The module is designed for ease of use, offering short-circuit protection and thermal shutdown, making it suitable for various applications in electronic circuits.

Manufacturer

The K7805-500R3 is manufactured by RECOM Power, a company that specializes in power supply solutions. RECOM Power designs and produces a wide range of power converters, including DC-DC converters, AC-DC power supplies, and LED drivers. Established in 2004, the company is known for its innovative and efficient power management solutions, catering to various industries such as telecommunications, industrial automation, and medical technology. RECOM Power emphasizes high-quality products, technical support, and customer service, making it a significant player in the power supply market.

Application

The K7805-500R3 is a compact DC-DC converter module that provides a regulated 5V output from a wide input voltage range. Its application areas include powering microcontrollers, sensors, and low-power devices in embedded systems, robotics, and IoT projects. It is also used in industrial automation, consumer electronics, and telecommunications for efficient voltage regulation and power supply.

Equivalent

The K7805-500R3 is a DC-DC step-down (buck) converter that outputs 5V at 500mA. Equivalent products include:
1. LM7805 - Linear voltage regulator (not a buck converter).
2. LM2596 - Adjustable buck converter.
3. MP1584 - Adjustable buck converter.
4. LM2576 - Adjustable step-down voltage regulator.
Consider specifications like input voltage range and efficiency when selecting alternatives.