BCR20FM-14LJ#BB0

Introduction

The BCR20FM-14LJ#BB0 belongs to the category of voltage regulators and is commonly used in electronic devices to stabilize the voltage supply. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing voltage supply in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-252-3 (DPAK) package
• Essence: Ensures stable and reliable voltage output
• Packaging/Quantity: Typically available in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: 2A
• Dropout Voltage: 0.6V at 2A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BCR20FM-14LJ#BB0 has a standard three-pin configuration: 1. Pin 1 (VIN): Input voltage 2. Pin 2 (GND): Ground 3. Pin 3 (VOUT): Output voltage

Functional Features

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

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Low quiescent current for power efficiency

Disadvantages

• Limited maximum output current compared to higher-rated regulators
• Requires external components for specific applications

Working Principles

The BCR20FM-14LJ#BB0 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation and includes thermal protection to prevent damage due to excessive heat.

Detailed Application Field Plans

The BCR20FM-14LJ#BB0 is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BCR20FM-14LJ#BB0 include: - LM317: Adjustable voltage regulator with higher output current capability - LT1083: Fixed output voltage regulator with higher current handling capacity - LM2940: Low dropout voltage regulator with lower output current but similar input voltage range

In conclusion, the BCR20FM-14LJ#BB0 is a reliable voltage regulator with precise regulation and thermal protection, making it suitable for a wide range of electronic applications.

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