Diodes Incorporated
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AP1118S90L-13
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AP1118S90L-13

Product Overview

Category

AP1118S90L-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Adjustable output voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

AP1118S90L-13 is available in a small surface-mount SOT-89 package.

Essence

The essence of AP1118S90L-13 lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 2.5V - 6V
  • Output Voltage Range: 0.8V - 5.5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV @ 500mA
  • Line Regulation: ±0.2%
  • Load Regulation: ±0.4%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP1118S90L-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

  • High Efficiency: The AP1118S90L-13 offers high efficiency, minimizing power loss during voltage regulation.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
  • Adjustable Output Voltage: The output voltage can be adjusted within a specified range to meet different application requirements.
  • Overcurrent Protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
  • Thermal Shutdown Protection: In case of excessive temperature, the regulator automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Adjustable output voltage allows for versatile applications.
  • Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

  • Limited maximum output current (1A).
  • Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

AP1118S90L-13 operates based on a linear voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

AP1118S90L-13 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP1118S90L-13 are: - LM1117-3.3 - LT1086 - TPS7A4700

These models offer similar functionality and characteristics, providing options for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AP1118S90L-13 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AP1118S90L-13 in technical solutions:

  1. Q: What is AP1118S90L-13? A: AP1118S90L-13 is a specific model of voltage regulator IC (integrated circuit) used for power management applications.

  2. Q: What is the input voltage range of AP1118S90L-13? A: The input voltage range of AP1118S90L-13 is typically between 2.5V and 6V.

  3. Q: What is the output voltage range of AP1118S90L-13? A: The output voltage range of AP1118S90L-13 is adjustable, but it can be set to provide a fixed output voltage between 0.8V and 5.5V.

  4. Q: What is the maximum output current of AP1118S90L-13? A: The maximum output current of AP1118S90L-13 is 1A (Amperes).

  5. Q: What are the typical applications of AP1118S90L-13? A: AP1118S90L-13 is commonly used in various electronic devices such as smartphones, tablets, portable media players, and other low-power devices.

  6. Q: Does AP1118S90L-13 require any external components for operation? A: Yes, AP1118S90L-13 requires a few external components like input/output capacitors and resistors for proper operation and stability.

  7. Q: Is AP1118S90L-13 suitable for battery-powered applications? A: Yes, AP1118S90L-13 is designed to work efficiently in battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can AP1118S90L-13 handle overcurrent or short-circuit conditions? A: Yes, AP1118S90L-13 has built-in protection features like current limiting and thermal shutdown to protect against overcurrent and short-circuit conditions.

  9. Q: What is the operating temperature range of AP1118S90L-13? A: The operating temperature range of AP1118S90L-13 is typically between -40°C and 85°C.

  10. Q: Is there a datasheet available for AP1118S90L-13? A: Yes, you can find the datasheet for AP1118S90L-13 on the manufacturer's website or by contacting their technical support.