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AP1117EG-13
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AP1117EG-13

Product Overview

Category

The AP1117EG-13 belongs to the category of low dropout (LDO) linear voltage regulators.

Use

It is used to regulate voltage in various electronic devices and circuits, ensuring a stable output voltage despite fluctuations in input voltage.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Thermal shutdown protection

Package

The AP1117EG-13 is available in a variety of packages including TO-252, SOT-223, and TO-220.

Essence

The essence of the AP1117EG-13 lies in its ability to provide a stable and reliable voltage regulation solution for a wide range of applications.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage Range: 1.2V to 12V
  • Maximum Output Current: 1A
  • Dropout Voltage: 1.1V at 800mA
  • Quiescent Current: 5mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The AP1117EG-13 typically has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low dropout voltage ensures efficient regulation even with small voltage differentials.
  • Thermal shutdown protection prevents the device from overheating.
  • High accuracy and low quiescent current make it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Compact package options
  • Low dropout voltage
  • Thermal shutdown protection

Disadvantages

  • Limited maximum output current compared to some other regulators
  • Higher quiescent current than some ultra-low-power regulators

Working Principles

The AP1117EG-13 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. When the input voltage fluctuates, the regulator adjusts the pass transistor to compensate, ensuring a stable output voltage.

Detailed Application Field Plans

The AP1117EG-13 is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the AP1117EG-13 include: - LM1117 - LT1763 - ADP3338

In conclusion, the AP1117EG-13 is a versatile and reliable LDO linear voltage regulator suitable for a wide range of applications, offering stable voltage regulation and thermal protection in a compact package.

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技術ソリューションにおける AP1117EG-13 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 AP1117EG-13?

    • The input voltage range for AP1117EG-13 is 4.2V to 15V.

  2. What is the output voltage range for AP1117EG-13?

    • The output voltage range for AP1117EG-13 is 1.25V to 12V.

  3. What is the maximum output current of AP1117EG-13?

    • The maximum output current of AP1117EG-13 is 1A.

  4. What are the typical applications for AP1117EG-13?

    • Typical applications for AP1117EG-13 include battery-powered equipment, consumer electronics, and industrial equipment.

  5. What is the dropout voltage of AP1117EG-13?

    • The dropout voltage of AP1117EG-13 is typically 1.1V at 800mA.

  6. Does AP1117EG-13 require an external capacitor for stability?

    • Yes, AP1117EG-13 requires an output capacitor for stability.

  7. What is the operating temperature range for AP1117EG-13?

    • The operating temperature range for AP1117EG-13 is -40°C to 125°C.

  8. Is AP1117EG-13 available in different package types?

    • Yes, AP1117EG-13 is available in SOT-223 and TO-252 packages.

  9. Can AP1117EG-13 be used in automotive applications?

    • Yes, AP1117EG-13 can be used in automotive applications with proper design considerations.

  10. What are the key features of AP1117EG-13?

    • The key features of AP1117EG-13 include low dropout voltage, high output accuracy, and thermal shutdown protection.