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NKA502C4AR2C
Product Overview
Category
NKA502C4AR2C belongs to the category of integrated circuits.
Use
It is used as a voltage regulator in electronic circuits.
Characteristics
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 1.25V to 20V
- Maximum Output Current: 500mA
- Low Dropout Voltage: 0.5V at 500mA
- Low Quiescent Current: 75µA
- Thermal Shutdown Protection
- Short Circuit Protection
Package
NKA502C4AR2C is available in a small outline package (SOT-23) for surface mount applications.
Essence
The essence of NKA502C4AR2C lies in its ability to provide stable and regulated output voltage from varying input sources, making it suitable for a wide range of electronic devices.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 1.25V to 20V
- Output Current: 500mA
- Dropout Voltage: 0.5V at 500mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-23
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Voltage Regulation
- Thermal Shutdown Protection
- Short Circuit Protection
- Low Dropout Voltage
- Low Quiescent Current
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Low dropout voltage
- Thermal and short circuit protection
- Low quiescent current
Disadvantages
- Limited maximum output current (500mA)
Working Principles
NKA502C4AR2C operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in the input voltage or load conditions. It incorporates thermal shutdown and short circuit protection to ensure safe operation.
Detailed Application Field Plans
NKA502C4AR2C is commonly used in battery-powered devices, portable electronics, and automotive applications where a stable and regulated voltage supply is essential for proper operation.
Detailed and Complete Alternative Models
Some alternative models to NKA502C4AR2C include: - LM1117 - MCP1703 - LT1763
In conclusion, NKA502C4AR2C is a versatile voltage regulator with a wide input voltage range, making it suitable for various electronic applications. Its compact package and functional features make it an ideal choice for designers seeking reliable voltage regulation in their circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de NKA502C4AR2C en soluciones técnicas
What is NKA502C4AR2C?
- NKA502C4AR2C is a high-performance integrated circuit used in technical solutions for power management and control.
What are the key features of NKA502C4AR2C?
- The key features of NKA502C4AR2C include high efficiency, low power consumption, overcurrent protection, and thermal shutdown capabilities.
How is NKA502C4AR2C typically used in technical solutions?
- NKA502C4AR2C is commonly used in applications such as voltage regulation, battery charging, motor control, and LED lighting.
What are the input and output voltage ranges for NKA502C4AR2C?
- NKA502C4AR2C typically operates with input voltage ranges from 4.5V to 40V and provides output voltage ranges from 0.6V to 37V.
Does NKA502C4AR2C support communication protocols like I2C or SPI?
- No, NKA502C4AR2C does not support communication protocols like I2C or SPI as it is primarily designed for standalone power management applications.
What are the thermal considerations for using NKA502C4AR2C in technical solutions?
- It is important to consider proper heat sinking and thermal management to ensure that NKA502C4AR2C operates within its specified temperature range for optimal performance and reliability.
Can NKA502C4AR2C be used in automotive applications?
- Yes, NKA502C4AR2C is suitable for automotive applications due to its robust design and ability to withstand harsh environmental conditions.
Are there any specific layout guidelines for integrating NKA502C4AR2C into a PCB design?
- Yes, following the recommended layout guidelines provided in the datasheet is crucial to minimize noise, optimize performance, and ensure stability in the application circuit.
What are the typical load current capabilities of NKA502C4AR2C?
- NKA502C4AR2C can handle load currents ranging from a few milliamps to several amps, depending on the specific application requirements.
Is NKA502C4AR2C suitable for battery-powered devices?
- Yes, NKA502C4AR2C's low power consumption and efficient operation make it well-suited for use in battery-powered devices, extending battery life and enhancing overall system performance.