UH2BHE3/5BT Product Overview

Introduction

The UH2BHE3/5BT 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 regulate and stabilize voltage levels, ensuring reliable and efficient operation.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing voltage levels in electronic devices
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263
• Essence: Ensures stable voltage supply to electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

The UH2BHE3/5BT voltage regulator is designed to operate within a specific range of input and output voltages. It offers a dropout voltage as low as 1.3V at 5A, making it suitable for applications requiring precise voltage regulation. The device can handle a maximum input voltage of 36V and provides an adjustable output voltage ranging from 1.25V to 33V.

Detailed Pin Configuration

The UH2BHE3/5BT features a standard pin configuration with input, output, and ground pins. The pinout is as follows: - Pin 1: Input (VIN) - Pin 2: Ground (GND) - Pin 3: Output (VOUT)

Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

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

Disadvantages

• Sensitive to improper handling during installation
• May require additional heat sinking in high-power applications

Working Principles

The UH2BHE3/5BT utilizes a feedback control mechanism to maintain the desired output voltage regardless of variations in the input voltage or load conditions. This is achieved through internal circuitry that adjusts the output voltage based on the comparison between a reference voltage and the actual output.

Detailed Application Field Plans

The UH2BHE3/5BT finds extensive use in various electronic systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring alternative voltage regulators, the following models can be considered: - LM317: A popular adjustable linear voltage regulator - LM7805: Fixed 5V regulator commonly used in low-power applications - LT1083: High-current adjustable regulator suitable for demanding loads

In conclusion, the UH2BHE3/5BT voltage regulator offers precise and reliable voltage regulation, making it an essential component in numerous electronic devices and systems.

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