VTB1113BH

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact design
Package: TO-220, TO-263
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in reels of 250 or 500 units

Specifications

• Input Voltage: 4.5V to 28V
• Output Voltage: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)

Functional Features

• Overcurrent Protection
• Thermal Shutdown
• Adjustable Output Voltage
• Low Quiescent Current

Advantages and Disadvantages

Advantages: - Wide input voltage range - High efficiency - Compact design

Disadvantages: - Higher dropout voltage compared to some competitors - Limited maximum output current

Working Principles

The VTB1113BH is a linear voltage regulator that uses a control element to maintain a constant output voltage. It adjusts the resistance to ensure a stable output despite changes in input voltage or load conditions.

Detailed Application Field Plans

1. Automotive Electronics: Powering sensors, actuators, and lighting systems.
2. Industrial Equipment: Providing regulated power to control systems and motor drives.
3. Consumer Electronics: Used in battery charging circuits and audio amplifiers.

Detailed and Complete Alternative Models

1. LM317: Similar adjustable linear regulator with lower dropout voltage.
2. L7805: Fixed 5V linear regulator suitable for many applications.

This comprehensive entry provides an in-depth understanding of the VTB1113BH, covering its specifications, features, applications, and alternatives.