Description
NCV8774CDT33RKG ON Semiconductor
The NCV8774CDT33RKG is a high-performance, low-dropout linear voltage regulator designed for use in a wide range of applications. This regulator provides a fixed output voltage of 3.3V and can deliver up to 500mA of output current.
Key Features
- High Accuracy: The output voltage of the NCV8774CDT33RKG is tightly regulated to within 2% of the nominal output voltage, ensuring that your circuit operates within a stable voltage environment.
- Low Dropout Voltage: With a dropout voltage as low as 0.5V at full load, this regulator can maintain its output voltage even when the input voltage is close to the output voltage, making it ideal for applications where the input voltage can vary.
- High Current Capability: The NCV8774CDT33RKG can supply up to 500mA of current, making it suitable for powering small to medium-sized circuits.
- Low Noise Operation: The regulator is designed to operate with minimal noise, making it suitable for applications sensitive to electrical noise.
- Thermal Shutdown: The device includes a built-in thermal shutdown feature that helps prevent damage from overheating by disabling the regulator when the junction temperature exceeds a predetermined limit.
- Short-Circuit Protection: The NCV8774CDT33RKG includes short-circuit protection to prevent damage in case the output is shorted to ground or to another voltage rail.
Applications
- Wireless Modules: Suitable for powering wireless communication modules due to its low noise and high stability.
- Microcontrollers and Processors: Provides a stable voltage supply for microcontrollers and processors in various embedded systems.
- IoT Devices: Ideal for use in Internet of Things (IoT) devices where low power consumption and stable voltage supply are crucial.
- Industrial Control Systems: Can be used in industrial control systems for powering sensors, actuators, and other control circuitry.
Package and Pinout
The NCV8774CDT33RKG comes in a DPAK-3 (TO-252) package, which is a surface-mount package designed for high-power applications. The pinout includes:
- Input (VIN): The input voltage pin, which should be connected to a suitable voltage source.
- Output (VOUT): The regulated output voltage pin.
- Ground (GND): The ground pin, which should be connected to the system ground.
Specifications
- Output Voltage: 3.3V
- Output Current: Up to 500mA
- Input Voltage Range: 4.5V to 12V
- Dropout Voltage: 0.5V at 500mA
- Maximum Junction Temperature: 150°C
- Operating Temperature Range: -40°C to 125°C
- Package Type: DPAK-3 (TO-252)
This product is suitable for a wide range of electronic devices and systems requiring a stable and efficient 3.3V power supply. Always ensure that the device is used within its specified parameters to guarantee reliable operation.