VBT3045C-M3/8W Product Encyclopedia Entry

Introduction

The VBT3045C-M3/8W is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This encyclopedia entry will provide an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Regulator
• Characteristics: High efficiency, compact size, reliable performance
• Package: SMD (Surface Mount Device)
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 3.3V
• Output Current: 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: DPAK-3

Detailed Pin Configuration

The VBT3045C-M3/8W has a standard DPAK-3 pin configuration: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator when the temperature exceeds the specified limit.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• High efficiency minimizes power loss and heat generation.
• Overcurrent protection enhances system reliability.

Disadvantages

• Limited to a maximum output current of 1A.
• Requires careful thermal management in high-power applications.

Working Principles

The VBT3045C-M3/8W operates on the principle of feedback control, where it continuously compares the actual output voltage with a reference voltage and adjusts the output to maintain a stable voltage level.

Detailed Application Field Plans

The VBT3045C-M3/8W finds extensive use in various applications, including: - Portable electronic devices - Automotive electronics - Industrial automation systems - Power supplies for IoT devices

Detailed and Complete Alternative Models

• VBT3045C-M3/8W: 3.3V, 1A, DPAK-3 package
• VBT3065C-M3/8W: 5V, 1A, DPAK-3 package
• VBT3090C-M3/8W: 9V, 1A, DPAK-3 package

In conclusion, the VBT3045C-M3/8W plays a vital role as a voltage regulator in diverse electronic applications, offering reliable performance and essential protection features. Its compact size and efficient operation make it a preferred choice for modern electronic designs.

Word Count: 411