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NCV4264-2CST33T3G
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Overcurrent protection - Short-circuit protection
Package: CST-3 (SOT-223)
Essence: The NCV4264-2CST33T3G is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic applications.
Packaging/Quantity: The NCV4264-2CST33T3G is typically available in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Dropout Voltage: 300mV at 150mA
- Output Current: Up to 150mA
- Quiescent Current: 120µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The NCV4264-2CST33T3G has the following pin configuration:
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Low Dropout Voltage: The NCV4264-2CST33T3G exhibits a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
- High Output Current Capability: With a maximum output current of 150mA, this voltage regulator can power a wide range of electronic components and circuits.
- Adjustable Output Voltage: The output voltage can be adjusted within the range of 1.2V to 3.6V, providing flexibility for different application requirements.
- Thermal Shutdown Protection: The IC incorporates a thermal shutdown feature that protects it from overheating by shutting down the regulator when the temperature exceeds a certain threshold.
- Overcurrent Protection: The NCV4264-2CST33T3G includes overcurrent protection, safeguarding the circuit from excessive current flow and potential damage.
- Short-Circuit Protection: In the event of a short circuit, the voltage regulator automatically shuts down to prevent further damage.
Advantages and Disadvantages
Advantages: - Low dropout voltage ensures efficient regulation even with low input voltages. - High output current capability allows for powering various electronic components. - Adjustable output voltage provides versatility for different applications. - Thermal shutdown, overcurrent, and short-circuit protections enhance reliability and safety.
Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - The SOT-223 package may require additional heat dissipation measures in certain scenarios.
Working Principles
The NCV4264-2CST33T3G operates as a linear voltage regulator. It regulates the output voltage by comparing the reference voltage with the feedback voltage obtained from a voltage divider network connected to the output. The internal control circuitry adjusts the pass transistor to maintain a stable output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The NCV4264-2CST33T3G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Medical equipment - Communication devices
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the NCV4264-2CST33T3G include: - LM1117-3.3 - LT1763-3.3 - MCP1702-3302E
These alternatives can be considered based on specific application requirements and availability.
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10 domande e risposte comuni relative all'applicazione di NCV4264-2CST33T3G nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of NCV4264-2CST33T3G in technical solutions:
Q: What is NCV4264-2CST33T3G? A: NCV4264-2CST33T3G is a specific model of integrated circuit (IC) designed for voltage regulation and power management applications.
Q: What are the key features of NCV4264-2CST33T3G? A: Some key features of NCV4264-2CST33T3G include low dropout voltage, high output current capability, thermal shutdown protection, and overcurrent protection.
Q: What is the typical input voltage range for NCV4264-2CST33T3G? A: The typical input voltage range for NCV4264-2CST33T3G is between 2.7V and 5.5V.
Q: What is the output voltage of NCV4264-2CST33T3G? A: The output voltage of NCV4264-2CST33T3G is fixed at 3.3V.
Q: What is the maximum output current that NCV4264-2CST33T3G can handle? A: NCV4264-2CST33T3G can handle a maximum output current of 150mA.
Q: Can NCV4264-2CST33T3G be used in battery-powered applications? A: Yes, NCV4264-2CST33T3G is suitable for battery-powered applications due to its low dropout voltage and wide input voltage range.
Q: Does NCV4264-2CST33T3G have any built-in protection features? A: Yes, NCV4264-2CST33T3G has built-in thermal shutdown and overcurrent protection to ensure safe operation.
Q: What is the operating temperature range for NCV4264-2CST33T3G? A: The operating temperature range for NCV4264-2CST33T3G is typically between -40°C and 85°C.
Q: Can NCV4264-2CST33T3G be used in automotive applications? A: Yes, NCV4264-2CST33T3G is designed to meet the requirements of automotive applications and can operate reliably in such environments.
Q: Are there any recommended external components to use with NCV4264-2CST33T3G? A: Yes, it is recommended to use input and output capacitors to stabilize the voltage and improve transient response when using NCV4264-2CST33T3G.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with the manufacturer for detailed information.