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AZ1117ID-ADJTRG1

AZ1117ID-ADJTRG1

Product Overview

Category

AZ1117ID-ADJTRG1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and provide a stable output voltage.

Characteristics

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

Package

AZ1117ID-ADJTRG1 is available in a TO-252 package, also known as DPAK (Plastic Packaged Power Transistor).

Essence

The essence of AZ1117ID-ADJTRG1 lies in its ability to regulate voltage efficiently and reliably, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 18V
  • Output Voltage Range: 1.25V - 16V
  • Dropout Voltage: 1.3V @ 800mA
  • Output Current: Up to 1A
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AZ1117ID-ADJTRG1 has three pins:

  1. Vin (Input): This pin is connected to the input voltage source.
  2. Vout (Output): The regulated output voltage is obtained from this pin.
  3. GND (Ground): This pin is connected to the ground reference.

Functional Features

  • Adjustable Output Voltage: The output voltage can be adjusted within the specified range using external resistors.
  • Low Dropout Voltage: The dropout voltage is minimal, ensuring efficient power conversion even when the input voltage is close to the output voltage.
  • Thermal Shutdown Protection: The regulator automatically shuts down if the temperature exceeds a safe limit, preventing damage.
  • Current Limit Protection: In case of excessive load current, the regulator limits the output current to protect itself and the connected circuitry.

Advantages and Disadvantages

Advantages

  • High accuracy in regulating output voltage.
  • Wide input voltage range allows for versatile applications.
  • Low dropout voltage minimizes power dissipation.
  • Thermal shutdown and current limit protection enhance reliability.

Disadvantages

  • Limited maximum output current compared to some other voltage regulators.
  • Requires external resistors for adjusting the output voltage.

Working Principles

AZ1117ID-ADJTRG1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

AZ1117ID-ADJTRG1 finds applications in various electronic devices and systems, including: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to AZ1117ID-ADJTRG1 include: - LM317 - LT1086 - LM1117 - LM7805 - LM2940

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AZ1117ID-ADJTRG1 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AZ1117ID-ADJTRG1 in technical solutions:

Q1: What is AZ1117ID-ADJTRG1? A1: AZ1117ID-ADJTRG1 is a voltage regulator IC that provides a fixed or adjustable output voltage for various electronic applications.

Q2: What is the input voltage range of AZ1117ID-ADJTRG1? A2: The input voltage range of AZ1117ID-ADJTRG1 is typically between 4.5V and 15V.

Q3: What is the output voltage range of AZ1117ID-ADJTRG1? A3: The output voltage range of AZ1117ID-ADJTRG1 depends on the specific version, but it can be adjusted from 1.25V to 13.8V.

Q4: How much current can AZ1117ID-ADJTRG1 handle? A4: AZ1117ID-ADJTRG1 can handle a maximum output current of 1A.

Q5: Is AZ1117ID-ADJTRG1 suitable for low-power applications? A5: Yes, AZ1117ID-ADJTRG1 is commonly used in low-power applications due to its low dropout voltage and low quiescent current.

Q6: Can AZ1117ID-ADJTRG1 operate in a wide temperature range? A6: Yes, AZ1117ID-ADJTRG1 is designed to operate in a wide temperature range, typically from -40°C to +125°C.

Q7: Does AZ1117ID-ADJTRG1 require any external components for operation? A7: Yes, AZ1117ID-ADJTRG1 requires a few external components such as input and output capacitors for stability.

Q8: Can AZ1117ID-ADJTRG1 handle short-circuit conditions? A8: Yes, AZ1117ID-ADJTRG1 has built-in protection features that allow it to handle short-circuit conditions without damage.

Q9: Is AZ1117ID-ADJTRG1 suitable for battery-powered applications? A9: Yes, AZ1117ID-ADJTRG1 is commonly used in battery-powered applications due to its low dropout voltage and low quiescent current.

Q10: What are some typical applications of AZ1117ID-ADJTRG1? A10: Some typical applications of AZ1117ID-ADJTRG1 include power supplies, battery chargers, audio amplifiers, and various other electronic systems requiring regulated voltage.