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R-78E5.0-0.5

Name: R-78E5.0-0.5
Rating: 4.7 (12 reviews)

DC DC CONVERTER 5V 3W

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Mfr。パート #R-78E5.0-0.5
パッケージ
データシート R-78E5.0-0.5 DataSheet
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仕様

Series	INNOLINE R-78E
Part Status	Active
Type	Linear Regulator Replacement
Number of Outputs	1
Voltage - Input (Min)	7V
Voltage - Input (Max)	28V
Voltage - Output 1	5V
Current - Output (Max)	500mA
Power (Watts)	3 W
Applications	ITE (Commercial)
Features	SCP
Operating Temperature	-40°C ~ 85°C
Efficiency	92%
Mounting Type	Through Hole
Package / Case	3-SIP Module
Size / Dimension	0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
Base Product Number	R-78E5.0

概要

Description

The R-78E5.0-0.5 is a DC-DC converter module designed to transform a higher voltage input into a regulated lower voltage output. Specifically, it typically converts an input voltage range of 7-30 VDC down to a fixed output voltage of 5 VDC with a maximum output current of 0.5 A. This compact and efficient converter is often used in various applications, including powering microcontrollers, sensors, and other electronic devices.
Key features include high efficiency (often exceeding 90%), built-in short-circuit and over-temperature protection, and a wide operating temperature range. The design often incorporates a metal case for improved thermal management and EMI shielding. Its versatility and reliability make it suitable for both industrial and consumer applications.
Always refer to the manufacturer's datasheet for specific electrical characteristics, pin configuration, and application guidelines to ensure optimal performance in your designs.

Features

The R-78E5.0-0.5 is a compact, high-efficiency DC-DC converter designed to provide a regulated output voltage of 5V with a maximum output current of 500mA. Key features include:
1. High Efficiency: Typically over 90%, reducing heat generation and power loss.
2. Wide Input Voltage Range: Accepts input voltages from 7V to 30V, making it versatile for various applications.
3. Compact Size: Its small footprint allows for space-saving designs in electronic devices.
4. Integrated Protection: Includes over-temperature and short-circuit protection, enhancing reliability.
5. Low Output Ripple: Ensures stable voltage supply, which is crucial for sensitive electronics.
6. Thermal Performance: Designed for efficient heat dissipation, suitable for use in confined spaces.
7. No External Components Required: Simplifies design and reduces overall assembly costs.
These features make the R-78E5.0-0.5 suitable for applications such as industrial automation, telecommunications, and consumer electronics.

Package

The R-78E5.0-0.5 is typically available in a compact SIP (Single In-line Package) form factor, designed for easy integration into electronic circuits. This package type allows for efficient heat dissipation and space-saving in applications like power supplies.

Pinout

The R-78E5.0-0.5 is a DC-DC step-down (buck) converter module manufactured by Recom. It features a pin count of 5. The pin functions are as follows:
1. Vin: Input voltage (typically 7V to 32V).
2. GND: Ground connection.
3. Vout: Regulated output voltage (5V).
4. On/Off: Enable pin to turn the module on or off (active high).
5. Comp: Compensation pin for stability compensation.
This module is designed to provide a highly efficient power conversion solution, with an output current capability of up to 500mA at 5V.

Manufacturer

The R-78E5.0-0.5 is manufactured by RECOM Power, a company specializing in power supply solutions. RECOM Power designs and produces a wide range of converters, regulators, and LED drivers, catering to various industries, including telecommunications, industrial automation, medical technology, and consumer electronics. The company is known for its innovative and reliable power management products, focusing on efficiency and compact designs to meet the demands of modern electronic applications.

Application

The R-78E5.0-0.5 is a DC-DC converter known for its efficiency and compact size. Its application areas include telecommunications, industrial automation, embedded systems, and consumer electronics. It is suitable for powering microcontrollers, sensors, and other low-power devices, making it ideal for portable and space-constrained applications.

Equivalent

The R-78E5.0-0.5 is a DC-DC step-down (buck) converter with an output of 5V and 0.5A. Equivalent products include:
1. LM2596 - Adjustable output, up to 3A.
2. MP1584 - Adjustable output, up to 3A, compact size.
3. LM2675 - Fixed or adjustable output, up to 1A.
4. TPS563201 - 5V output, up to 3A.
Always check specific parameters like efficiency and thermal performance for your application.