UES2601R Product Overview

Introduction

The UES2601R is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating power supply in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensures consistent and reliable power delivery
• Packaging/Quantity: Typically packaged individually or in reels of 1000 units

Specifications

• Input Voltage Range: 4.5V to 25V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The UES2601R features a standard TO-220 pin configuration with input, output, and ground pins, along with additional pins for thermal regulation and feedback control.

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and improves efficiency
• Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

• Reliable and precise voltage regulation
• Wide input voltage range
• Thermal protection for enhanced safety

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher-rated regulators

Working Principles

The UES2601R operates on the principle of comparing the actual output voltage to a reference voltage and adjusting the output to maintain a constant voltage level, even under varying load conditions. The internal circuitry ensures stability and protection against overcurrent and overtemperature situations.

Detailed Application Field Plans

The UES2601R finds extensive application in various electronic devices and systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting applications

Detailed and Complete Alternative Models

• UES2602R: Higher output current version of UES2601R
• LM7805: Industry-standard linear voltage regulator
• LM317: Adjustable linear voltage regulator

In conclusion, the UES2601R voltage regulator offers a reliable and efficient solution for stabilizing power supply in diverse electronic applications, despite its limitations in maximum output current. Its high precision, thermal protection, and wide input voltage range make it a preferred choice for many design engineers.

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