TSE2002B3CNRG8

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High Efficiency, Low Dropout Voltage
• Package: TO-220
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Individually packaged, quantity per package varies

Specifications

• Input Voltage Range: 4.5V - 25V
• Output Voltage Range: 1.2V - 20V
• Maximum Output Current: 2A
• Dropout Voltage: 0.6V @ 2A
• Quiescent Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TSE2002B3CNRG8 has a standard TO-220 package with three pins:

1. Pin 1 (Input): Connects to the input voltage source.
2. Pin 2 (Ground): Connected to the ground or common reference point.
3. Pin 3 (Output): Provides the regulated output voltage.

Functional Features

• High efficiency: The TSE2002B3CNRG8 offers high efficiency, minimizing power loss during voltage regulation.
• Low dropout voltage: With a low dropout voltage of 0.6V at 2A, it can maintain a stable output even when the input voltage is close to the desired output voltage.
• Overcurrent and thermal protection: The regulator includes built-in protection mechanisms to prevent damage from excessive current or temperature.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Compact TO-220 package facilitates easy integration into various electronic systems. - High efficiency ensures minimal power wastage. - Low dropout voltage enables stable output even with varying input voltages.

Disadvantages: - Limited maximum output current of 2A may not be suitable for high-power applications. - Quiescent current of 10mA may contribute to power consumption in low-power scenarios.

Working Principles

The TSE2002B3CNRG8 is a linear voltage regulator that operates by comparing the output voltage with a reference voltage. It adjusts the resistance between the input and output pins to maintain a constant output voltage, compensating for changes in the input voltage or load conditions. This ensures a stable power supply to connected devices.

Detailed Application Field Plans

The TSE2002B3CNRG8 finds application in various electronic systems requiring regulated power supply. Some potential fields of application include:

1. Consumer Electronics: Used in audio/video equipment, gaming consoles, and portable devices to provide stable power to sensitive components.
2. Automotive Electronics: Employed in automotive infotainment systems, lighting modules, and engine control units to regulate voltage and protect against fluctuations.
3. Industrial Automation: Integrated into PLCs (Programmable Logic Controllers), motor drives, and control systems to ensure reliable power delivery.
4. Telecommunications: Utilized in network routers, switches, and communication equipment to maintain consistent voltage levels for optimal performance.

Detailed and Complete Alternative Models

1. TSE2001B2CNRG8: Similar to TSE2002B3CNRG8 but with a lower maximum output current of 1A.
2. TSE2003B4CNRG8: Similar to TSE2002B3CNRG8 but with a higher maximum output current of 3A.
3. TSE2004B5CNRG8: Similar to TSE2002B3CNRG8 but with a higher maximum output current of 4A and adjustable output voltage.

These alternative models offer similar functionality with varying specifications to cater to different application requirements.

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