0498030.SXT Product Overview

Product Category: Electronic Component

Use: The 0498030.SXT is a voltage regulator designed to provide a stable output voltage for electronic circuits.

Characteristics: This component features high precision, low dropout voltage, and thermal shutdown protection. It is commonly used in various electronic devices to ensure consistent power supply.

Package: The 0498030.SXT comes in a small surface-mount package, making it suitable for compact circuit designs.

Essence: This voltage regulator plays a crucial role in maintaining the stability of electrical systems by regulating the input voltage to a constant output level.

Packaging/Quantity: It is typically supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4V to 28V
• Output Voltage Range: 1.2V to 20V
• Maximum Output Current: 3A
• Dropout Voltage: 300mV at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 0498030.SXT has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• High Precision: Provides accurate and stable output voltage.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages: - Reliable voltage regulation - Compact size - Wide input voltage range

Disadvantages: - Heat dissipation may be required in high-current applications - Sensitive to improper handling during soldering

Working Principles

The 0498030.SXT utilizes internal feedback control to compare the output voltage with a reference voltage, adjusting the pass transistor to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

This voltage regulator is widely used in: - Portable electronic devices - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Alternative models to the 0498030.SXT include: - LM317 - LM7805 - LM1117

These alternatives offer similar voltage regulation capabilities and are commonly used in various electronic applications.

In conclusion, the 0498030.SXT voltage regulator serves as a critical component in electronic circuits, providing stable and reliable power supply. Its compact size, precise regulation, and wide input voltage range make it suitable for diverse applications across different industries.

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