Diodes Incorporated
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AZ1117S-ADJTRE1
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AZ1117S-ADJTRE1

Product Overview

Category

The AZ1117S-ADJTRE1 belongs to the category of low dropout linear regulators.

Use

It is commonly used to provide a stable voltage supply in various electronic circuits and systems.

Characteristics

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

Package

The AZ1117S-ADJTRE1 is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of this product lies in its ability to regulate voltage with high precision and efficiency.

Packaging/Quantity

The AZ1117S-ADJTRE1 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage Range: 1.25V to 13.2V
  • Maximum Output Current: 1A
  • Dropout Voltage: 1.1V at 800mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The AZ1117S-ADJTRE1 has a standard three-pin configuration: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Adjustable output voltage
  • Low dropout voltage
  • Short-circuit current limit
  • Thermal overload protection

Advantages and Disadvantages

Advantages

  • High accuracy
  • Wide input voltage range
  • Compact package size
  • Overcurrent protection

Disadvantages

  • Higher dropout voltage compared to some alternatives
  • Limited maximum output current

Working Principles

The AZ1117S-ADJTRE1 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a stable output.

Detailed Application Field Plans

The AZ1117S-ADJTRE1 is widely used in: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to the AZ1117S-ADJTRE1 include: - LM1117 - LT1763 - ADP3338

In conclusion, the AZ1117S-ADJTRE1 is a versatile low dropout linear regulator with precise voltage regulation capabilities, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける AZ1117S-ADJTRE1 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the input voltage range for AZ1117S-ADJTRE1?

    • The input voltage range for AZ1117S-ADJTRE1 is typically 4.2V to 15V.

  2. What is the output voltage range for AZ1117S-ADJTRE1?

    • The output voltage range for AZ1117S-ADJTRE1 is adjustable from 1.25V to 13.8V.

  3. What is the maximum output current of AZ1117S-ADJTRE1?

    • The maximum output current of AZ1117S-ADJTRE1 is 1A.

  4. What are the typical applications for AZ1117S-ADJTRE1?

    • Typical applications for AZ1117S-ADJTRE1 include post-regulation for switching power supplies, battery chargers, and other general-purpose regulation circuits.

  5. What is the dropout voltage of AZ1117S-ADJTRE1?

    • The dropout voltage of AZ1117S-ADJTRE1 is typically 1.1V at 1A load current.

  6. Is AZ1117S-ADJTRE1 suitable for low ESR output capacitors?

    • Yes, AZ1117S-ADJTRE1 is designed to be stable with low ESR output capacitors.

  7. What is the thermal resistance of AZ1117S-ADJTRE1?

    • The thermal resistance of AZ1117S-ADJTRE1 is typically 50°C/W.

  8. Does AZ1117S-ADJTRE1 have built-in thermal shutdown protection?

    • Yes, AZ1117S-ADJTRE1 includes built-in thermal shutdown protection to prevent overheating.

  9. What is the operating temperature range for AZ1117S-ADJTRE1?

    • The operating temperature range for AZ1117S-ADJTRE1 is typically -40°C to 125°C.

  10. Is AZ1117S-ADJTRE1 available in a surface-mount package?

    • Yes, AZ1117S-ADJTRE1 is available in a surface-mount TO-252 package for easy integration into PCB designs.