VBT2045CBP-E3/8W

Introduction

The VBT2045CBP-E3/8W is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable performance of connected circuits and components.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable voltage supply for electronic devices
• Packaging/Quantity: Typically sold in packs of 10 or 25 units

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VBT2045CBP-E3/8W features a standard TO-220 pin configuration with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage.
• Thermal Shutdown Protection: Automatically shuts down the regulator in case of excessive temperature, preventing damage to the device.
• Low Dropout Voltage: Minimizes power loss and heat dissipation, enhancing efficiency.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact form factor
• Thermal protection for enhanced reliability

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternative models

Working Principles

The VBT2045CBP-E3/8W operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage fluctuates, the regulator responds by modulating the pass element to ensure a steady output voltage.

Detailed Application Field Plans

The VBT2045CBP-E3/8W is widely used in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Portable consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the VBT2045CBP-E3/8W include: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - L7805CV: Fixed 5V voltage regulator suitable for low-power applications. - LM1117: Low dropout voltage regulator available in various fixed output voltages.

In conclusion, the VBT2045CBP-E3/8W serves as a reliable voltage regulator with precise regulation capabilities, making it an essential component in numerous electronic applications.

[Word Count: 398]