Diodes Incorporated
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
AP1117TL-U
詳細を表示 DataSheets

AP1117TL-U

Product Overview

Category

AP1117TL-U belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

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

Package

AP1117TL-U is available in a TO-252 package.

Essence

The essence of AP1117TL-U 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 Range: 1.2V - 5.0V
  • Dropout Voltage: 1.2V (typical)
  • Output Current: Up to 1A
  • Quiescent Current: 120µA (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1117TL-U has three pins:

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output differentials.
  • High output voltage accuracy provides precise voltage regulation for sensitive components.
  • Low quiescent current minimizes power consumption when the regulator is idle.
  • Overcurrent and thermal protection safeguards the regulator and connected devices from damage.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Wide input voltage range
  • Compact package size
  • Thermal and overcurrent protection

Disadvantages

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

Working Principles

AP1117TL-U operates by comparing the output voltage to a reference voltage and adjusting the pass transistor accordingly. This feedback loop ensures that the output voltage remains stable despite changes in input voltage or load conditions.

Detailed Application Field Plans

AP1117TL-U finds applications in various electronic devices, including but not limited to: - Power supplies - Battery-powered systems - Industrial control systems - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1117TL-U are: - LM1117 - LT1117 - ADP1117 - TPS1117

These models offer similar functionality and can be chosen based on specific requirements and availability.

Word count: 305 words

技術ソリューションにおける AP1117TL-U 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。

Sure! Here are 10 common questions and answers related to the application of AP1117TL-U in technical solutions:

  1. Q: What is AP1117TL-U? A: AP1117TL-U is a low dropout linear voltage regulator that provides a stable output voltage for various electronic applications.

  2. Q: What is the input voltage range for AP1117TL-U? A: The input voltage range for AP1117TL-U is typically between 2.5V and 12V.

  3. Q: What is the output voltage range of AP1117TL-U? A: The output voltage range of AP1117TL-U can be adjusted from 1.2V to 5.0V using external resistors.

  4. Q: What is the maximum output current of AP1117TL-U? A: The maximum output current of AP1117TL-U is 1A, which makes it suitable for powering a wide range of devices.

  5. Q: Is AP1117TL-U suitable for battery-powered applications? A: Yes, AP1117TL-U is suitable for battery-powered applications as it has a low dropout voltage and low quiescent current.

  6. Q: Does AP1117TL-U have built-in thermal protection? A: Yes, AP1117TL-U has built-in thermal protection that prevents the device from overheating under excessive load conditions.

  7. Q: Can AP1117TL-U operate in a wide temperature range? A: Yes, AP1117TL-U can operate in a wide temperature range, typically from -40°C to +125°C.

  8. Q: Does AP1117TL-U require any external capacitors for stability? A: Yes, AP1117TL-U requires an input and output capacitor for stability. The values can be found in the datasheet.

  9. Q: Can AP1117TL-U handle voltage spikes or transients? A: Yes, AP1117TL-U has good transient response and can handle voltage spikes within its specified limits.

  10. Q: Is AP1117TL-U available in different package options? A: Yes, AP1117TL-U is available in various package options such as SOT-223, TO-252, and TO-263, providing flexibility for different PCB layouts.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.