KSC3488OBU Product Overview

Introduction

The KSC3488OBU is a versatile integrated circuit that belongs to the category of voltage regulators. This component is widely used in electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator IC
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable and reliable power supply for electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 25V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 1.5A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The KSC3488OBU features a standard TO-220 pin configuration with the following pinout: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT)

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 IC from overheating, enhancing reliability

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced durability

Disadvantages

• Higher cost compared to basic linear regulators
• Requires careful heat dissipation considerations in high-power applications

Working Principles

The KSC3488OBU operates based on the principle of feedback control, where it continuously compares the actual output voltage with the desired reference voltage and adjusts the internal circuitry to maintain the specified output level.

Detailed Application Field Plans

This voltage regulator IC finds extensive application in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

• LM317: A widely used adjustable linear voltage regulator
• L7805CV: Fixed 5V voltage regulator popular in many applications
• LM2940: Low dropout voltage regulator suitable for battery-powered devices

In conclusion, the KSC3488OBU offers precise voltage regulation and thermal protection, making it an essential component in diverse electronic applications.

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