onsemi

NCP1402SN50T1G

NCP1402SN50T1G Description

The NCP1402SN50T1G is a DC switching voltage regulator designed and manufactured by onsemi, a leading semiconductor manufacturer. This device is part of the DC Switching Voltage Regulators category and is specifically designed for boosting applications. With a fixed output voltage of 5V and an output current of 130mA, the NCP1402SN50T1G is suitable for a wide range of electronic devices that require efficient power regulation.

NCP1402SN50T1G Features

• Fixed Output Voltage: The NCP1402SN50T1G provides a fixed output voltage of 5V, ensuring stable power delivery to connected devices.
• High Input Voltage Range: The device can handle input voltages ranging from 0.8V to 5V, making it versatile for various power sources.
• 130mA Output Current: The NCP1402SN50T1G can deliver up to 130mA of output current, suitable for low to medium power applications.
• Boost Topology: The device uses a boost topology, which is ideal for applications requiring higher output voltages than the input voltage.
• High Switching Frequency: With a switching frequency of up to 200kHz, the NCP1402SN50T1G offers efficient power conversion with minimal electromagnetic interference.
• Surface Mount Packaging: The device is available in a 5-pin TSOP package, making it suitable for surface-mount applications in compact electronic devices.
• Obsolete Status: It's important to note that the NCP1402SN50T1G is now considered obsolete, which may affect its availability and support.

NCP1402SN50T1G Applications

The NCP1402SN50T1G is ideal for applications where a stable 5V output is required, such as:

• Portable Electronics: Powering low-power devices like calculators, digital watches, and small sensors.
• IoT Devices: Providing stable power to microcontrollers and sensors in Internet of Things (IoT) applications.
• Medical Devices: Ensuring reliable power delivery to low-power medical instruments and diagnostic equipment.

Conclusion of NCP1402SN50T1G

The NCP1402SN50T1G is a reliable and efficient DC switching voltage regulator designed for boosting applications. Its fixed 5V output, high input voltage range, and high switching frequency make it suitable for a variety of electronic devices. However, its obsolete status may limit its availability and support for new designs. Despite this, the NCP1402SN50T1G remains a viable option for existing applications and can be a cost-effective solution for low to medium power requirements.