Diodes Incorporated
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AP1117D18G-13
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AP1117D18G-13

Product Overview

Category

AP1117D18G-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Overcurrent and thermal protection
  • Wide input voltage range

Package

AP1117D18G-13 comes in a TO-252 package.

Essence

The essence of AP1117D18G-13 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 12V
  • Output Voltage: 1.8V
  • Dropout Voltage: 1.2V (max)
  • Output Current: 1A
  • Quiescent Current: 5mA (typ)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1117D18G-13 has three pins:

  1. VIN (Pin 1): Input voltage pin
  2. VOUT (Pin 2): Output voltage pin
  3. GND (Pin 3): Ground pin

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption when the load is light.
  • Overcurrent and thermal protection safeguards the regulator and connected components from damage.
  • Wide input voltage range allows for versatile applications.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Easy to use
  • Suitable for various electronic applications
  • Cost-effective solution

Disadvantages

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

Working Principles

AP1117D18G-13 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals.

Detailed Application Field Plans

AP1117D18G-13 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery-powered systems - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as substitutes for AP1117D18G-13 include: - LM1117-1.8 - LT1117-1.8 - MCP1702-1802

These models offer similar functionality and specifications, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AP1117D18G-13 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AP1117D18G-13 in technical solutions:

  1. Q: What is AP1117D18G-13? A: AP1117D18G-13 is a low dropout linear regulator IC that provides a fixed output voltage of 1.8V.

  2. Q: What is the maximum input voltage for AP1117D18G-13? A: The maximum input voltage for AP1117D18G-13 is 15V.

  3. Q: What is the maximum output current of AP1117D18G-13? A: AP1117D18G-13 can provide a maximum output current of 1A.

  4. Q: Can AP1117D18G-13 be used in battery-powered applications? A: Yes, AP1117D18G-13 can be used in battery-powered applications as it has a low dropout voltage.

  5. Q: Is AP1117D18G-13 suitable for noise-sensitive applications? A: Yes, AP1117D18G-13 has excellent line and load regulation characteristics, making it suitable for noise-sensitive applications.

  6. Q: Does AP1117D18G-13 require any external components for operation? A: Yes, AP1117D18G-13 requires input and output capacitors for stability and proper operation.

  7. Q: Can AP1117D18G-13 handle overcurrent or short-circuit conditions? A: Yes, AP1117D18G-13 has built-in overcurrent and thermal protection features to handle such conditions.

  8. Q: What is the typical dropout voltage of AP1117D18G-13? A: The typical dropout voltage of AP1117D18G-13 is around 1.2V at full load.

  9. Q: Can AP1117D18G-13 be used in automotive applications? A: Yes, AP1117D18G-13 is suitable for automotive applications as it meets the AEC-Q100 standard.

  10. Q: What is the operating temperature range of AP1117D18G-13? A: AP1117D18G-13 can operate within a temperature range of -40°C to +125°C.

Please note that these answers are based on general information about AP1117D18G-13 and may vary depending on specific application requirements.