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AP1117D50G-13
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AP1117D50G-13

Product Overview

Category

AP1117D50G-13 belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • Voltage regulation
  • Low dropout voltage
  • High output current capability
  • Thermal overload protection
  • Short circuit protection

Package

AP1117D50G-13 is available in a TO-252 package, also known as DPAK (Discrete Package).

Essence

The essence of AP1117D50G-13 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

AP1117D50G-13 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 12V
  • Output Voltage: 5V
  • Output Current: Up to 1A
  • Dropout Voltage: 1.2V (typical)
  • Line Regulation: ±0.2% (typical)
  • Load Regulation: ±0.4% (typical)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

AP1117D50G-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

  • Voltage regulation: AP1117D50G-13 ensures a stable 5V output regardless of input voltage fluctuations.
  • Low dropout voltage: It can operate efficiently even when the input voltage is close to the desired output voltage.
  • High output current capability: With a maximum output current of 1A, it can power various electronic components.
  • Thermal overload protection: The regulator automatically shuts down if the temperature exceeds a safe limit.
  • Short circuit protection: It safeguards the circuit by limiting current during a short circuit event.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low dropout voltage ensures efficient operation
  • High output current capability for powering various components
  • Thermal and short circuit protection enhance safety

Disadvantages

  • Limited to a fixed output voltage of 5V
  • Not suitable for applications requiring higher output voltages

Working Principles

AP1117D50G-13 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

AP1117D50G-13 finds applications in various electronic devices, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models to AP1117D50G-13 include: - LM1117-5.0 - LT1117-5.0 - MCP1700-5002E/TO

These models offer similar functionality and can be used as substitutes based on specific requirements.

In conclusion, AP1117D50G-13 is a voltage regulator known for its reliable voltage regulation, low dropout voltage, and high output current capability. It is commonly used in various electronic devices and offers thermal and short circuit protection. While it has a fixed output voltage of 5V, alternative models are available for different voltage requirements.

技術ソリューションにおける AP1117D50G-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。

Sure! Here are 10 common questions and answers related to the application of AP1117D50G-13 in technical solutions:

  1. Q: What is AP1117D50G-13? A: AP1117D50G-13 is a low dropout voltage regulator (LDO) IC that provides a fixed output voltage of 5V.

  2. Q: What is the input voltage range for AP1117D50G-13? A: The input voltage range for AP1117D50G-13 is typically between 6V and 15V.

  3. Q: What is the maximum output current of AP1117D50G-13? A: The maximum output current of AP1117D50G-13 is 1A.

  4. Q: Can AP1117D50G-13 be used to regulate voltages other than 5V? A: No, AP1117D50G-13 is specifically designed to provide a fixed output voltage of 5V.

  5. Q: Is AP1117D50G-13 suitable for battery-powered applications? A: Yes, AP1117D50G-13 has a low dropout voltage and low quiescent current, making it suitable for battery-powered applications.

  6. Q: Does AP1117D50G-13 require any external components for operation? A: Yes, AP1117D50G-13 requires input and output capacitors for stability and proper operation.

  7. Q: What is the thermal resistance of AP1117D50G-13? A: The thermal resistance of AP1117D50G-13 is typically around 40°C/W.

  8. Q: Can AP1117D50G-13 handle short-circuit conditions? A: Yes, AP1117D50G-13 has built-in short-circuit protection to prevent damage under such conditions.

  9. Q: Can AP1117D50G-13 operate in high-temperature environments? A: Yes, AP1117D50G-13 is designed to operate in a wide temperature range, typically from -40°C to 125°C.

  10. Q: Is AP1117D50G-13 suitable for noise-sensitive applications? A: Yes, AP1117D50G-13 has good ripple rejection and low output noise, making it suitable for noise-sensitive applications.

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