SCE048LA3DT7B Product Overview

Introduction

The SCE048LA3DT7B is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected circuits.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensures stable and regulated power supply
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SCE048LA3DT7B features a standard TO-220 pin configuration with 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

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact TO-220 package
• Wide operating temperature range

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternatives

Working Principles

The SCE048LA3DT7B utilizes internal circuitry to compare the actual output voltage to a reference voltage and adjusts its operation to maintain a constant output voltage despite changes in input voltage or load conditions. This ensures a stable and regulated power supply for connected electronic components.

Detailed Application Field Plans

The SCE048LA3DT7B finds extensive use in various electronic applications, including but not limited to: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: Adjustable voltage regulator with higher output current capability - L78xx Series: Fixed output voltage regulators available in various voltage options - LM1117: Low dropout voltage regulator suitable for low-power applications

In conclusion, the SCE048LA3DT7B serves as a reliable voltage regulator with precise regulation capabilities, making it an essential component in numerous electronic systems and devices.

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