BU33UV7NUX-E2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, low power consumption
• Package: Small Outline Transistor (SOT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 3A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU33UV7NUX-E2 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption
• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Built-in protection features enhance reliability

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict usage in extreme environments

Working Principles

The BU33UV7NUX-E2 is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage. It achieves this by adjusting the resistance within the circuit based on feedback from the FB pin. The enable (EN) pin controls the operation of the regulator.

Detailed Application Field Plans

The BU33UV7NUX-E2 is commonly used in various electronic devices and systems, including:

1. Mobile phones
2. Tablets
3. Portable gaming consoles
4. Digital cameras
5. Wireless communication devices

Detailed and Complete Alternative Models

1. BU33UV7NUX-E1: Similar specifications and features, but with a different package type (DIP)
2. BU33UV7NUX-E3: Higher maximum output current (5A), suitable for more demanding applications
3. BU33UV7NUX-E4: Extended operating temperature range (-40°C to +125°C), suitable for extreme environments

Note: The above alternative models are provided as examples and may not be an exhaustive list.

This entry provides an overview of the BU33UV7NUX-E2 voltage regulator IC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.