BU1210-E3/51

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: 25 pieces per tube

Specifications

Input Voltage: 4.5V to 40V
Output Voltage: 1.25V to 37V
Maximum Output Current: 1A
Dropout Voltage: 1.5V at 1A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

Input
Ground
Output

Functional Features

Overcurrent Protection
Thermal Shutdown
Short-Circuit Protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Built-in protection features

Disadvantages: - Limited maximum output current

Working Principles

The BU1210-E3/51 is a linear voltage regulator that maintains a constant output voltage despite variations in the input voltage or load current. It achieves this by using a feedback mechanism to adjust the output voltage.

Detailed Application Field Plans

The BU1210-E3/51 is commonly used in various electronic devices such as: - Power supplies - Battery chargers - Automotive electronics

Detailed and Complete Alternative Models

LM317
L7805
LM1117

This integrated circuit provides a reliable solution for voltage regulation in a wide range of applications, offering high efficiency and robust protection features.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BU1210-E3/51 v technických řešeních

What is BU1210-E3/51?
- BU1210-E3/51 is a high-performance, low-dropout voltage regulator designed for use in various technical solutions.
What are the key features of BU1210-E3/51?
- The key features of BU1210-E3/51 include a low dropout voltage, high output voltage accuracy, low quiescent current, and thermal shutdown protection.
In what technical solutions can BU1210-E3/51 be used?
- BU1210-E3/51 can be used in a wide range of technical solutions such as power management systems, battery-powered devices, automotive electronics, and industrial control systems.
How does BU1210-E3/51 help in power management systems?
- BU1210-E3/51 provides stable and accurate voltage regulation, ensuring that sensitive components receive the correct voltage levels, thus improving the overall performance and reliability of the system.
What is the dropout voltage of BU1210-E3/51?
- The dropout voltage of BU1210-E3/51 is very low, typically around 200mV at full load, which means it can regulate the output voltage even when the input voltage is only slightly higher than the desired output voltage.
Does BU1210-E3/51 have any built-in protection features?
- Yes, BU1210-E3/51 is equipped with thermal shutdown protection, which helps prevent the device from overheating and getting damaged under extreme operating conditions.
Can BU1210-E3/51 be used in automotive electronics?
- Yes, BU1210-E3/51 is suitable for automotive applications due to its robust design, wide operating temperature range, and ability to withstand automotive electrical environments.
What is the typical quiescent current of BU1210-E3/51?
- The typical quiescent current of BU1210-E3/51 is very low, which makes it ideal for battery-powered devices and other applications where power efficiency is crucial.
Is BU1210-E3/51 available in different package options?
- Yes, BU1210-E3/51 is available in various package options, including surface-mount and through-hole packages, to accommodate different application requirements.
Where can I find detailed technical specifications and application notes for BU1210-E3/51?
- Detailed technical specifications and application notes for BU1210-E3/51 can be found in the product datasheet provided by the manufacturer or on their official website.