CDBV120-G Product Overview

Introduction

The CDBV120-G belongs to the category of voltage regulators and is designed for use in various electronic applications. This product offers a range of characteristics, packaging options, and functional features that make it suitable for a diverse set of applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, SOT-223
• Essence: Ensuring stable voltage supply
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 1.5A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CDBV120-G has a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Enables efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Low quiescent current
• Multiple package options for flexibility in design

Disadvantages

• Limited maximum output current compared to some alternatives
• Higher dropout voltage than certain competing models

Working Principles

The CDBV120-G utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It employs internal circuitry to regulate the output voltage within the specified range.

Detailed Application Field Plans

The CDBV120-G is well-suited for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: Offers higher output current capability - LT1086: Provides lower dropout voltage for specific applications - LM2940: Suitable for low-power applications with its low quiescent current

In conclusion, the CDBV120-G voltage regulator presents a reliable solution for stabilizing and regulating voltage in diverse electronic systems, offering a balance of performance, features, and packaging options to cater to a wide range of application requirements.

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