UPL111-22096-1 Encyclopedia Entry

Product Overview

Category

The UPL111-22096-1 belongs to the category of integrated circuits.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Low Dropout Voltage
• Thermal Shutdown Protection

Package

The UPL111-22096-1 is available in a compact and heat-dissipating TO-220 package.

Packaging/Quantity

It is typically packaged individually and sold in quantities suitable for electronic prototyping and production.

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Output Current: Up to 1A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C
• Thermal Resistance: 50°C/W

Detailed Pin Configuration

The UPL111-22096-1 has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

• Voltage Regulation: Provides a stable 3.3V output even with varying input voltages.
• Overcurrent Protection: Safeguards connected components from excessive current flow.
• Thermal Shutdown: Prevents damage due to overheating.

Advantages

• Wide Input Voltage Range: Can accommodate various power supply configurations.
• Low Dropout Voltage: Efficiently regulates the output voltage with minimal loss.
• Thermal Protection: Enhances reliability by preventing thermal damage.

Disadvantages

• Limited Output Current: Not suitable for high-power applications exceeding 1A.
• Heat Dissipation: May require additional heat sinking in high-power scenarios.

Working Principles

The UPL111-22096-1 utilizes internal circuitry to compare the output voltage to a reference and adjusts its internal components to maintain a constant 3.3V output, regardless of changes in the input voltage.

Detailed Application Field Plans

The UPL111-22096-1 is commonly used in: - Battery-powered devices - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the UPL111-22096-1 include: - LM317: A versatile adjustable voltage regulator. - L7805: Fixed 5V voltage regulator suitable for low-power applications. - LM1117: Low dropout voltage regulator available in various fixed output voltages.

This comprehensive entry provides an in-depth understanding of the UPL111-22096-1, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.