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AP1117KG-13
Product Overview
Category
AP1117KG-13 belongs to the category of voltage regulators.
Use
It is primarily used for regulating voltage in electronic circuits.
Characteristics
- Reliable and efficient voltage regulation
- Low dropout voltage
- High output current capability
- Thermal shutdown protection
- Short circuit current limit
- Wide input voltage range
Package
AP1117KG-13 is available in a TO-252 package.
Essence
The essence of AP1117KG-13 lies in its ability to provide stable and regulated voltage output for various electronic applications.
Packaging/Quantity
AP1117KG-13 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
- Output Current: Up to 1A
- Dropout Voltage: 1.2V (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
AP1117KG-13 has three pins:
- Vin (Input Voltage): This pin is connected to the input voltage source.
- Vout (Output Voltage): This pin provides the regulated output voltage.
- GND (Ground): This pin is connected to the ground reference.
Functional Features
- Voltage Regulation: AP1117KG-13 ensures a stable output voltage regardless of input voltage fluctuations.
- Thermal Shutdown Protection: It incorporates a thermal shutdown mechanism to prevent overheating.
- Short Circuit Current Limit: The device limits the output current in case of a short circuit to protect the circuitry.
- Wide Input Voltage Range: It can operate within a wide range of input voltages, making it versatile for different applications.
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low dropout voltage
- High output current capability
- Thermal shutdown protection ensures safety
- Suitable for a wide range of applications
Disadvantages
- Limited output current capacity compared to higher-rated regulators
- Requires external components for stability and filtering
Working Principles
AP1117KG-13 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.
Detailed Application Field Plans
AP1117KG-13 finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to AP1117KG-13 are: - LM1117 - LT1086 - LM317 - ADP3339
These models offer similar functionality and can be used as substitutes depending on specific requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AP1117KG-13 in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of AP1117KG-13 in technical solutions:
Q: What is AP1117KG-13? A: AP1117KG-13 is a low dropout voltage regulator (LDO) IC that provides a stable output voltage for various electronic applications.
Q: What is the input voltage range for AP1117KG-13? A: The input voltage range for AP1117KG-13 is typically between 2.5V and 12V.
Q: What is the output voltage range of AP1117KG-13? A: The output voltage range of AP1117KG-13 can be adjusted from 1.2V to 5.0V using external resistors.
Q: What is the maximum output current of AP1117KG-13? A: The maximum output current of AP1117KG-13 is 1A, which makes it suitable for powering various low to medium power devices.
Q: Is AP1117KG-13 suitable for battery-powered applications? A: Yes, AP1117KG-13 is suitable for battery-powered applications as it has a low dropout voltage and low quiescent current, which helps conserve battery life.
Q: Can AP1117KG-13 handle high temperatures? A: Yes, AP1117KG-13 is designed to operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for various industrial and automotive applications.
Q: Does AP1117KG-13 have built-in protection features? A: Yes, AP1117KG-13 includes built-in protection features such as thermal shutdown, current limit, and reverse polarity protection, which help safeguard the IC and the connected circuitry.
Q: Can AP1117KG-13 be used in both fixed and adjustable voltage applications? A: Yes, AP1117KG-13 can be used in both fixed and adjustable voltage applications by selecting appropriate external resistors to set the desired output voltage.
Q: What is the typical dropout voltage of AP1117KG-13? A: The typical dropout voltage of AP1117KG-13 is around 1.2V at full load, which means the input voltage must be at least 1.2V higher than the desired output voltage.
Q: Are there any application notes or reference designs available for AP1117KG-13? A: Yes, the manufacturer of AP1117KG-13 provides application notes and reference designs that can help users understand and implement the IC in their technical solutions effectively.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.