SP3074EMN-L/TR

Introduction

The SP3074EMN-L/TR is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SP3074EMN-L/TR.

Basic Information Overview

• Category: Voltage Regulator
• Use: The SP3074EMN-L/TR is used to regulate the voltage in electronic circuits, ensuring a stable output voltage regardless of variations in input voltage or load conditions.
• Characteristics: It exhibits high efficiency, low dropout voltage, and thermal shutdown protection.
• Package: The SP3074EMN-L/TR is available in a small outline package (SOP) for surface mount applications.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic devices and systems.
• Packaging/Quantity: It is typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

• Input Voltage Range: 3V to 36V
• Output Voltage Range: 1.25V to 34V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA
• Line Regulation: 0.2% typical
• Load Regulation: 0.4% typical

Detailed Pin Configuration

The SP3074EMN-L/TR has a standard pin configuration with input, output, and ground pins. Please refer to the datasheet for the detailed pinout diagram.

Functional Features

• High Efficiency: The voltage regulator offers high efficiency, minimizing power dissipation and maximizing battery life in portable applications.
• Low Dropout Voltage: It maintains regulation even when the input voltage approaches the output voltage, ensuring efficient operation under low battery conditions.
• Thermal Shutdown Protection: The device includes built-in thermal shutdown protection, safeguarding it from overheating and potential damage.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• High efficiency
• Low dropout voltage
• Thermal shutdown protection
• Wide input voltage range

Disadvantages

• Limited maximum output current compared to some alternative models
• Sensitive to external noise in certain applications

Working Principles

The SP3074EMN-L/TR 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 continuously monitor and regulate the output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

The SP3074EMN-L/TR finds extensive use in various applications, including: - Battery-powered devices - Portable consumer electronics - Industrial automation systems - Automotive electronics - Power management modules

Detailed and Complete Alternative Models

Some alternative models to the SP3074EMN-L/TR include: - SPX1587AT - LM2940 - LT1086 - TPS7A47

These alternative models offer similar voltage regulation capabilities and may be suitable replacements based on specific application requirements.

In conclusion, the SP3074EMN-L/TR is a versatile voltage regulator with a wide input voltage range, high efficiency, and thermal protection, making it suitable for diverse electronic applications.

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