VSKJ320-08 Product Encyclopedia Entry

Introduction

The VSKJ320-08 is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The VSKJ320-08 is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: It is known for its high precision, low dropout voltage, and low quiescent current, making it suitable for various electronic applications.
• Package: The VSKJ320-08 is available in a compact surface-mount package, facilitating easy integration into circuit designs.
• Essence: Its essence lies in providing reliable voltage regulation for electronic devices and systems.
• Packaging/Quantity: Typically packaged in reels of 3000 units, the VSKJ320-08 offers cost-effective bulk purchasing options.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VSKJ320-08 features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference of the system. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• High Precision: The VSKJ320-08 offers precise voltage regulation, ensuring stable and accurate output voltages.
• Low Dropout Voltage: With a low dropout voltage of 300mV at 500mA, it minimizes power dissipation and maximizes efficiency.
• Low Quiescent Current: Its low quiescent current of 75µA conserves power in standby or idle modes, extending battery life in portable applications.

Advantages and Disadvantages

Advantages

• High precision regulation
• Low dropout voltage
• Low quiescent current
• Compact surface-mount package

Disadvantages

• Limited output current capacity compared to higher-power regulators
• Not suitable for high-current applications exceeding 500mA

Working Principles

The VSKJ320-08 operates based on the principle of feedback control, where an internal error amplifier compares the actual output voltage to a reference voltage. Any deviation triggers the regulator to adjust the output to maintain the desired voltage level.

Detailed Application Field Plans

The VSKJ320-08 finds extensive use in various electronic applications, including: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - VSKJ320-10: Higher output current version - VSKJ320-06: Lower dropout voltage variant - VSKJ320-12: Extended temperature range version

In conclusion, the VSKJ320-08 is a reliable voltage regulator offering precise regulation, low dropout voltage, and low quiescent current. Its compact form factor and versatile applications make it a valuable component in modern electronic designs.

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