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AP1118S18L-13
Product Overview
Category
The AP1118S18L-13 belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and devices.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Thermal shutdown and current limit protection
Package
The AP1118S18L-13 comes in a TO-252 package.
Essence
This voltage regulator is essential for maintaining stable voltage levels in electronic systems.
Packaging/Quantity
The AP1118S18L-13 is typically packaged in reels and quantities may vary based on supplier specifications.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 1.8V
- Maximum Output Current: 1A
- Dropout Voltage: 0.3V at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The AP1118S18L-13 has three pins: 1. Vin (Input) 2. Vout (Output) 3. GND (Ground)
Functional Features
- Low dropout voltage ensures efficient regulation even with small voltage differentials.
- Thermal shutdown and current limit protection safeguard the regulator and connected components from damage due to excessive heat or overcurrent conditions.
Advantages and Disadvantages
Advantages
- High output voltage accuracy
- Low quiescent current consumption
- Thermal shutdown and current limit protection enhance reliability
Disadvantages
- Limited maximum output current of 1A
- Restricted input voltage range of 4.5V to 18V
Working Principles
The AP1118S18L-13 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage.
Detailed Application Field Plans
The AP1118S18L-13 is suitable for various applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the AP1118S18L-13 include: - LM1117 - L78M18 - NCP1117
In conclusion, the AP1118S18L-13 is a versatile voltage regulator with a focus on efficiency and reliability, making it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AP1118S18L-13 v technických řešeních
Sure, here are 10 common questions and answers related to the application of AP1118S18L-13 in technical solutions:
What is the input voltage range for AP1118S18L-13?
- The input voltage range for AP1118S18L-13 is 4.5V to 18V.
What is the output voltage of AP1118S18L-13?
- The output voltage of AP1118S18L-13 is fixed at 1.8V.
What is the maximum output current of AP1118S18L-13?
- The maximum output current of AP1118S18L-13 is 1A.
What is the typical dropout voltage of AP1118S18L-13?
- The typical dropout voltage of AP1118S18L-13 is 300mV at 1A load.
What is the operating temperature range for AP1118S18L-13?
- The operating temperature range for AP1118S18L-13 is -40°C to 125°C.
Is AP1118S18L-13 suitable for battery-powered applications?
- Yes, AP1118S18L-13 is suitable for battery-powered applications due to its low dropout voltage and wide input voltage range.
Does AP1118S18L-13 require an external compensation capacitor?
- No, AP1118S18L-13 does not require an external compensation capacitor, which simplifies the design.
Can AP1118S18L-13 be used in automotive applications?
- Yes, AP1118S18L-13 is AEC-Q100 qualified and suitable for automotive applications.
What protection features does AP1118S18L-13 offer?
- AP1118S18L-13 offers overcurrent protection and thermal shutdown protection.
What are the typical applications for AP1118S18L-13?
- Typical applications for AP1118S18L-13 include point-of-load regulation, post-regulation for switching DC-DC converter, and battery-powered systems.
I hope these questions and answers are helpful! Let me know if you need further assistance.