AZ1117BH-3.3TRE1

Product Overview

Category

AZ1117BH-3.3TRE1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 3.3V
• Package Type: TO-252
• Essence: Linear regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The specifications for AZ1117BH-3.3TRE1 are as follows:

• Input Voltage Range: 4.5V to 15V
• Output Current: Up to 1A
• Dropout Voltage: 1.2V (typical)
• Line Regulation: 0.2% (typical)
• Load Regulation: 0.4% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration for AZ1117BH-3.3TRE1 is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage
• Fast transient response
• Overcurrent and thermal protection
• Short-circuit current limit
• Reverse polarity protection

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Wide input voltage range
• Compact package size
• Suitable for various applications

Disadvantages

• Limited output current capacity
• Requires external capacitors for stability

Working Principles

AZ1117BH-3.3TRE1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

AZ1117BH-3.3TRE1 finds applications in various electronic devices and systems, including: - Power supplies - Battery-powered devices - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that can be used as replacements for AZ1117BH-3.3TRE1 include: - LM1117-3.3 - LT1117-3.3 - MCP1703-3.3

These alternatives offer similar functionality and specifications, providing flexibility in design choices.

In conclusion, AZ1117BH-3.3TRE1 is a voltage regulator with a 3.3V output voltage. It offers stability, accuracy, and protection features, making it suitable for a wide range of applications. However, it has limitations in terms of output current capacity and requires external capacitors for stability. Engineers can consider alternative models based on their specific requirements.