DF1502ST-G Product Overview

Introduction

The DF1502ST-G is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: The DF1502ST-G is used for voltage regulation and power management in electronic circuits.
• Characteristics: It is known for its high efficiency, low dropout voltage, and compact design.
• Package: The product is available in a small surface-mount package.
• Essence: The essence of the DF1502ST-G lies in its ability to provide stable voltage output in various electronic devices.
• Packaging/Quantity: It is typically packaged in reels or tubes containing a specific quantity per package.

Specifications

• Input Voltage Range: 4.5V to 45V
• Output Voltage Range: 1.2V to 37V
• Maximum Output Current: 1.5A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-252, TO-263, DPAK

Detailed Pin Configuration

The DF1502ST-G has a standard three-pin configuration: 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

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds a safe threshold.

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact design

Disadvantages

• Limited maximum output current
• Sensitive to improper handling during assembly

Working Principles

The DF1502ST-G utilizes a feedback control mechanism to regulate the output voltage. When the input voltage fluctuates, the internal circuitry adjusts to maintain a constant output voltage, ensuring stability for connected devices.

Detailed Application Field Plans

The DF1502ST-G finds extensive use in the following applications: - Automotive electronics - Industrial control systems - Portable electronic devices - Power supplies

Detailed and Complete Alternative Models

• DF1501ST-G: Similar specifications with a lower output current rating.
• DF1503ST-G: Higher output current rating with comparable features.

In conclusion, the DF1502ST-G serves as a reliable voltage regulation solution for a wide range of electronic applications, offering high efficiency and stable performance within a compact form factor.

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