NCV303LSN09T1G

Product Overview

Category

The NCV303LSN09T1G belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The NCV303LSN09T1G provides precise voltage regulation, ensuring a stable output voltage.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, reducing power consumption.
• Thermal shutdown protection: It includes built-in thermal shutdown protection, preventing damage due to excessive heat.
• Short-circuit protection: The NCV303LSN09T1G offers short-circuit protection, safeguarding the circuit from potential damage.

Package

The NCV303LSN09T1G is available in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the NCV303LSN09T1G lies in its ability to provide stable and regulated voltage output, ensuring reliable performance of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage: 0.9V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCV303LSN09T1G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The NCV303LSN09T1G maintains a constant output voltage of 0.9V, regardless of changes in the input voltage or load conditions.
• Low Dropout Voltage: It operates efficiently even when the input voltage is close to the desired output voltage, minimizing power dissipation.
• Low Quiescent Current: In standby mode, the device consumes minimal current, reducing overall power consumption.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the device from overheating, ensuring its longevity.
• Short-Circuit Protection: The NCV303LSN09T1G includes short-circuit protection, safeguarding the circuit from potential damage in case of a fault.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable performance of electronic circuits.
• Low dropout voltage allows for efficient operation even with small voltage differentials.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit protection safeguards the circuit from potential faults.

Disadvantages

• Limited output current capacity (up to 150mA).
• Fixed output voltage may not be suitable for all applications requiring variable voltages.

Working Principles

The NCV303LSN09T1G is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to ensure the desired output voltage is maintained. By regulating the voltage, it provides a stable power supply for electronic devices.

Detailed Application Field Plans

The NCV303LSN09T1G finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Medical devices

Detailed and Complete Alternative Models

• NCV303LSN09T1G is an alternative model to NCV303LSN05T1G, which provides a 0.5V output voltage.
• NCV303LSN09T1G can be replaced by NCV303LSN12T1G, offering a 1.2V output voltage.

These alternative models provide similar functionality but with different output voltage options.

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