Diodes Incorporated
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AP1118D25L-13
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AP1118D25L-13

Product Overview

Category

AP1118D25L-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short circuit protection

Package

AP1118D25L-13 is available in a small surface mount SOT-89 package.

Essence

The essence of AP1118D25L-13 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6V
  • Output Voltage: 1.8V
  • Output Current: Up to 1A
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP1118D25L-13 has three pins:

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

Functional Features

  • Voltage regulation: AP1118D25L-13 ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
  • Low quiescent current: The device consumes minimal current when not delivering power to the load.
  • Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe threshold.
  • Short circuit protection: AP1118D25L-13 safeguards against damage caused by short circuits.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage allows for efficient operation in low input voltage scenarios.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating and damage.
  • Short circuit protection enhances the longevity of the device.

Disadvantages

  • Limited output current capacity (up to 1A).
  • Restricted input voltage range (2.5V - 6V).

Working Principles

AP1118D25L-13 utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This feedback loop ensures that the output voltage remains stable, even when the input voltage or load conditions change.

Detailed Application Field Plans

AP1118D25L-13 finds applications in various electronic devices and systems, including: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP1118D25L-13 are: - LM1117-1.8 - XC6201P182MR - MCP1700-1802E/TO

These alternatives can be considered based on specific requirements and availability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP1118D25L-13 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AP1118D25L-13 in technical solutions:

  1. Q: What is AP1118D25L-13? A: AP1118D25L-13 is a voltage regulator IC (integrated circuit) that provides a stable output voltage of 2.5V.

  2. Q: What are the typical applications of AP1118D25L-13? A: AP1118D25L-13 is commonly used in various electronic devices such as mobile phones, tablets, and other portable devices.

  3. Q: What is the input voltage range for AP1118D25L-13? A: The input voltage range for AP1118D25L-13 is typically between 2.7V and 5.5V.

  4. Q: What is the maximum output current of AP1118D25L-13? A: The maximum output current of AP1118D25L-13 is 1A.

  5. Q: Does AP1118D25L-13 require any external components for operation? A: Yes, AP1118D25L-13 requires a few external components such as input and output capacitors for stability and filtering.

  6. Q: Can AP1118D25L-13 operate in a wide temperature range? A: Yes, AP1118D25L-13 is designed to operate in a wide temperature range, typically from -40°C to +85°C.

  7. Q: Is AP1118D25L-13 a low dropout regulator (LDO)? A: Yes, AP1118D25L-13 is an LDO regulator, which means it can maintain a stable output voltage even when the input voltage is close to the output voltage.

  8. Q: What is the dropout voltage of AP1118D25L-13? A: The typical dropout voltage of AP1118D25L-13 is around 0.3V at a load current of 1A.

  9. Q: Can AP1118D25L-13 handle short-circuit conditions? A: Yes, AP1118D25L-13 has built-in protection features that allow it to handle short-circuit conditions without damage.

  10. Q: Is there any adjustable version available for AP1118D25L-13? A: No, AP1118D25L-13 is a fixed-output voltage regulator and does not have an adjustable version.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of AP1118D25L-13.