onsemi

NCP500SN50T1

NCP500SN50T1 Description

The NCP500SN50T1 is a fixed output linear voltage regulator designed by onsemi, offering a stable 5V output with a maximum current capability of 150mA. This regulator is housed in a 5TSOP package, making it suitable for surface mount applications. Despite its small form factor, the NCP500SN50T1 delivers robust performance with a maximum input voltage of 6V and a dropout voltage of only 0.18V at 150mA. This low dropout voltage ensures high efficiency, especially in applications where the input voltage is close to the output voltage.

NCP500SN50T1 Features

• Output Type: Fixed at 5V, ensuring a stable and reliable power supply.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: Only 0.18V at 150mA, which enhances efficiency and reduces power loss.
• Low Quiescent Current: 1 µA, making it ideal for battery-powered and low-power consumption devices.
• Enable Control Feature: Allows for dynamic control of the regulator, enabling power savings and controlled startup/shutdown sequences.
• Protection Features: Includes over-current and over-temperature protection, ensuring safe operation and long-term reliability.
• Mounting Type: Surface mount, compatible with modern PCB assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.
• PSRR: 62dB at 1kHz, providing excellent noise rejection and stable output voltage.

NCP500SN50T1 Applications

The NCP500SN50T1 is ideal for applications requiring a stable and efficient power supply with low power consumption. Its low dropout voltage and low quiescent current make it particularly suitable for battery-operated devices, portable electronics, and IoT devices. The enable control feature allows for dynamic power management, making it a versatile choice for systems that require controlled power sequencing.

Conclusion of NCP500SN50T1

The NCP500SN50T1 from onsemi is a high-performance linear voltage regulator that offers a stable 5V output with a maximum current of 150mA. Its low dropout voltage and low quiescent current make it an efficient choice for low-power applications, while its enable control feature provides additional flexibility. Despite being marked as obsolete, the NCP500SN50T1 remains a reliable option for designers seeking a compact, efficient, and robust power solution.