Diodes Incorporated
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AZ1117CD-1.2TRG1
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AZ1117CD-1.2TRG1

Product Overview

Category

The AZ1117CD-1.2TRG1 belongs to the category of low dropout voltage regulators.

Use

It is commonly used to regulate voltage in various electronic circuits and devices.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Thermal shutdown protection
  • Current limit protection

Package

The AZ1117CD-1.2TRG1 is available in a TO-252 package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in electronic systems.

Packaging/Quantity

The product is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Output Voltage: 1.2V
  • Dropout Voltage: 1V at 800mA
  • Maximum Input Voltage: 15V
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2%
  • Load Regulation: 1%

Detailed Pin Configuration

The AZ1117CD-1.2TRG1 has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low dropout voltage
  • Short-circuit current limit
  • Thermal overload protection
  • Fast transient response

Advantages and Disadvantages

Advantages

  • High accuracy
  • Wide operating temperature range
  • Compact package size

Disadvantages

  • Higher dropout voltage compared to some alternatives
  • Limited maximum input voltage

Working Principles

The AZ1117CD-1.2TRG1 works by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is widely used in applications such as: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the AZ1117CD-1.2TRG1 include: - LM1117 - LT1763 - ADP3338

In conclusion, the AZ1117CD-1.2TRG1 is a versatile low dropout voltage regulator with high accuracy and thermal protection features, making it suitable for a wide range of electronic applications.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng AZ1117CD-1.2TRG1 trong giải pháp kỹ thuật

  1. What is the input voltage range for AZ1117CD-1.2TRG1?

    • The input voltage range for AZ1117CD-1.2TRG1 is typically 4.75V to 15V.

  2. What is the output voltage of AZ1117CD-1.2TRG1?

    • The output voltage of AZ1117CD-1.2TRG1 is fixed at 1.2V.

  3. What is the maximum output current of AZ1117CD-1.2TRG1?

    • The maximum output current of AZ1117CD-1.2TRG1 is 1A.

  4. What is the dropout voltage of AZ1117CD-1.2TRG1?

    • The dropout voltage of AZ1117CD-1.2TRG1 is typically 1.1V at 1A load.

  5. What are the typical applications of AZ1117CD-1.2TRG1?

    • AZ1117CD-1.2TRG1 is commonly used in applications such as post regulators for switching supplies, battery chargers, and portable devices.

  6. What is the thermal resistance of AZ1117CD-1.2TRG1?

    • The thermal resistance of AZ1117CD-1.2TRG1 is typically 50°C/W.

  7. Is AZ1117CD-1.2TRG1 available in a surface-mount package?

    • Yes, AZ1117CD-1.2TRG1 is available in a surface-mount TO-252 package.

  8. What is the operating temperature range of AZ1117CD-1.2TRG1?

    • The operating temperature range of AZ1117CD-1.2TRG1 is typically -40°C to 125°C.

  9. Does AZ1117CD-1.2TRG1 require an external capacitor for stability?

    • Yes, AZ1117CD-1.2TRG1 requires an output capacitor for stability.

  10. Is AZ1117CD-1.2TRG1 suitable for low-dropout applications?

    • Yes, AZ1117CD-1.2TRG1 is suitable for low-dropout applications due to its low dropout voltage and high output current capability.