2JS 5 Product Overview

Product Category

The 2JS 5 belongs to the category of electronic components, specifically as a semiconductor device.

Basic Information Overview

• Use: The 2JS 5 is used as a voltage regulator in electronic circuits to maintain a stable output voltage.
• Characteristics: It has high precision and low dropout voltage, making it suitable for various applications.
• Package: The 2JS 5 is available in a small surface-mount package, making it suitable for compact designs.
• Essence: Its essence lies in providing reliable voltage regulation for electronic systems.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 7V
• Output Voltage: 5V
• Maximum Output Current: 500mA
• Dropout Voltage: 0.5V at 100mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 2JS 5 typically consists of three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference of the circuit. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: Maintains a stable 5V output even with variations in input voltage and load conditions.
• Overcurrent Protection: Safeguards the circuit by limiting the output current in case of a fault condition.
• Thermal Shutdown: Protects the device from overheating by shutting down when the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Compact surface-mount package
• Overcurrent protection enhances circuit reliability

Disadvantages

• Limited maximum output current compared to higher power regulators
• Sensitive to excessive heat due to its small size

Working Principles

The 2JS 5 operates based on the principle of feedback control, where it compares the output voltage to a reference and adjusts its internal circuitry to maintain a constant 5V output.

Detailed Application Field Plans

The 2JS 5 finds application in various electronic devices such as: - Portable consumer electronics - Battery-powered devices - Embedded systems - IoT devices

Detailed and Complete Alternative Models

Some alternative models to the 2JS 5 include: - LM7805: A popular through-hole voltage regulator with similar characteristics - XC6206: Another surface-mount voltage regulator with comparable specifications

In conclusion, the 2JS 5 serves as a reliable voltage regulator with precise regulation and compact packaging, making it suitable for diverse electronic applications.

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