SJPL-D2VR Product Overview

Introduction

The SJPL-D2VR is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

The SJPL-D2VR belongs to the category of voltage regulators and is primarily used to stabilize and regulate voltage levels in electronic circuits. It is commonly employed in power supply units, consumer electronics, industrial equipment, and automotive systems to ensure consistent and reliable voltage output.

Characteristics

• Stabilization: The SJPL-D2VR offers precise voltage stabilization, ensuring a steady output under varying load conditions.
• Efficiency: It is known for its high efficiency, minimizing power loss and heat generation during operation.
• Compact Design: The component features a compact form factor, making it suitable for integration into space-constrained applications.
• Wide Input Range: Capable of handling a wide input voltage range, enhancing its versatility in different operating environments.

Package and Essence

The SJPL-D2VR is typically packaged in a small, heat-dissipating casing to protect the internal circuitry and facilitate easy mounting on PCBs. Its essence lies in providing reliable voltage regulation while maintaining a compact footprint.

Packaging/Quantity

The product is commonly available in tape-and-reel packaging for automated assembly processes. Standard quantities range from 100 to 1000 units per reel, catering to both prototyping and mass production needs.

Specifications

• Input Voltage Range: 4V to 36V
• Output Voltage Range: 1.2V to 35V
• Output Current: Up to 3A
• Operating Temperature: -40°C to 125°C
• Regulation Accuracy: ±2%

Detailed Pin Configuration

The SJPL-D2VR features a standard pin configuration with input, output, and control pins. The detailed pinout is as follows: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: VOUT (Output Voltage) - Pin 4: ADJ (Adjustment/Control)

Functional Features

• Voltage Regulation: The component actively regulates the output voltage to maintain a stable level, compensating for input fluctuations and load variations.
• Overcurrent Protection: Incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
• Thermal Shutdown: Includes thermal shutdown functionality to prevent overheating and damage under high-temperature conditions.

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact design
• Overcurrent protection
• Thermal shutdown feature

Disadvantages

• Limited output current capacity compared to higher-power alternatives
• Sensitive to improper grounding and layout considerations

Working Principles

The SJPL-D2VR operates based on a feedback control mechanism, where it continuously compares the output voltage with a reference level and adjusts the internal circuitry to maintain the desired output. This closed-loop control ensures precise regulation across varying input and load conditions.

Detailed Application Field Plans

The SJPL-D2VR finds extensive application in the following fields: - Power supply units for consumer electronics - Industrial automation systems - Automotive electronics - Renewable energy systems - LED lighting solutions

Detailed and Complete Alternative Models

For applications requiring higher output currents or specific performance characteristics, alternative models such as the SJPL-D4VR and SJPL-D6VR offer increased current-handling capabilities and additional features. These alternatives cater to diverse application requirements beyond the scope of the SJPL-D2VR.

In conclusion, the SJPL-D2VR stands as a reliable voltage regulator with a focus on efficiency, compactness, and precise voltage regulation. Its versatile nature and essential features make it a valuable component across various electronic systems and applications.

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