ON Semiconductor NCP500SN33T1G Voltage Regulator

The NCP500SN33T1G is a highly precise, low dropout voltage regulator from ON Semiconductor, designed to deliver a stable and reliable power supply in a wide range of applications. This compact and efficient component is an ideal choice for portable devices, where power efficiency and space constraints are critical considerations.

Key Features

• Output Voltage: The NCP500SN33T1G provides a fixed output voltage of 3.3V, which is suitable for powering low-voltage logic and ICs.
• High Accuracy: It offers an impressive output voltage accuracy of ±1%, ensuring stable performance for sensitive electronic circuits.
• Low Dropout: With a low dropout voltage of typically 120 mV at 150 mA, this regulator maintains its output voltage even when the supply voltage is close to the output voltage, enhancing its efficiency.
• Current Capacity: The device can deliver up to 150 mA of continuous output current, catering to a range of light to medium power requirements.
• Thermal Protection: It includes an over-temperature shutdown feature that protects the device and the surrounding components from damage due to excessive heat.
• Low Quiescent Current: The NCP500SN33T1G boasts a low quiescent current of typically 80 µA, which is ideal for battery-powered applications where extending battery life is essential.

Applications

The NCP500SN33T1G voltage regulator is versatile and can be used in various applications, including:

• Portable electronics such as smartphones, tablets, and cameras
• Microcontroller power supplies
• Wireless communication devices
• Peripheral power supplies for computers

Package and Reliability

ON Semiconductor's NCP500SN33T1G is offered in a space-saving 5-pin TSOP-5 package, making it suitable for compact PCB layouts. The device is characterized for operation from −40°C to 85°C, ensuring reliable performance across a wide range of temperatures. With its robust design and built-in safety features, the NCP500SN33T1G is a dependable choice for designers looking to incorporate a stable power solution into their electronic products.