SPX2954S-L-5-0/TR

Introduction

The SPX2954S-L-5-0/TR is a voltage regulator belonging to the category of integrated circuits. It is commonly used in electronic devices to regulate voltage and ensure stable power supply to sensitive components. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: Voltage Regulation
• Characteristics: Stable output voltage, low dropout voltage, thermal shutdown protection
• Package: TO-263-3
• Essence: Regulating voltage for electronic devices
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Output Voltage: 5.0V
• Input Voltage Range: 6.5V to 30V
• Dropout Voltage: 0.5V at 1A
• Maximum Output Current: 1.5A
• Quiescent Current: 5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SPX2954S-L-5-0/TR has three pins: 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

• Stable Output: Maintains a constant 5.0V output voltage.
• Low Dropout Voltage: Ensures efficient operation with minimal voltage drop.
• Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced safety

Disadvantages

• Limited maximum output current (1.5A)
• Restricted input voltage range (6.5V to 30V)

Working Principles

The SPX2954S-L-5-0/TR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable 5.0V output. When the input voltage exceeds the required output voltage, the regulator reduces the voltage across the pass element to maintain the desired output.

Detailed Application Field Plans

The SPX2954S-L-5-0/TR is widely used in various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SPX2954S-L-5-0/TR include: - LM2940 - LM2937 - MIC2954

In conclusion, the SPX2954S-L-5-0/TR is a reliable voltage regulator with specific characteristics and functional features that make it suitable for a wide range of electronic applications.

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