SMF40A RVG

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage to a stable level
Packaging/Quantity: 1 piece per package

Specifications

Input Voltage: 4.5V to 40V
Output Voltage: 1.25V to 37V
Maximum Output Current: 3A
Dropout Voltage: 0.5V
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

Input
Ground
Output

Functional Features

Wide input voltage range
Low dropout voltage
Thermal shutdown protection
Short-circuit current limiting

Advantages and Disadvantages

Advantages: - High efficiency - Wide operating temperature range - Compact TO-220 package

Disadvantages: - Limited maximum output current

Working Principles

The SMF40A RVG is designed to regulate the output voltage by comparing it with a reference voltage and adjusting the pass device to maintain a stable output.

Detailed Application Field Plans

The SMF40A RVG is suitable for various applications including: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

LM317
LM2940
LM1084

This completes the English editing encyclopedia entry structure format for SMF40A RVG.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF40A RVG v technických řešeních

Sure, here are 10 common questions and answers related to the application of SMF40A RVG in technical solutions:

What is SMF40A RVG?
- SMF40A RVG is a type of metal-oxide varistor (MOV) designed for overvoltage protection in electronic circuits.
What are the key features of SMF40A RVG?
- SMF40A RVG offers high surge current capability, fast response time, and low leakage current.
How is SMF40A RVG typically used in technical solutions?
- SMF40A RVG is commonly used to protect sensitive electronic components from voltage spikes and transient surges in power supply and communication systems.
What is the operating voltage range of SMF40A RVG?
- The operating voltage range of SMF40A RVG is typically from 26V to 33V.
Can SMF40A RVG be used in outdoor applications?
- Yes, SMF40A RVG is suitable for outdoor applications as it offers excellent performance in harsh environmental conditions.
What are the recommended mounting and soldering techniques for SMF40A RVG?
- SMF40A RVG can be surface-mounted using appropriate soldering techniques, following the manufacturer's guidelines.
Is SMF40A RVG RoHS compliant?
- Yes, SMF40A RVG is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the typical failure modes of SMF40A RVG?
- SMF40A RVG may fail due to prolonged exposure to overvoltage conditions or excessive current surges beyond its ratings.
Can SMF40A RVG be used in conjunction with other protective devices?
- Yes, SMF40A RVG can be used in combination with other protective devices such as fuses, circuit breakers, and gas discharge tubes for enhanced overvoltage protection.
Where can I find detailed technical specifications and application notes for SMF40A RVG?
- Detailed technical specifications and application notes for SMF40A RVG can be found in the product datasheet provided by the manufacturer or distributor.