ON Semiconductor NCP3985SN28T1G Low-Dropout Regulator

The ON Semiconductor NCP3985SN28T1G is a high-performance, low-dropout (LDO) linear voltage regulator designed to deliver a stable and precise output voltage. It is specifically engineered to meet the stringent requirements of today's advanced electronic circuits, providing a reliable power solution for a wide range of applications.

This LDO regulator features a fixed output voltage of 2.8V, which is ideal for powering sensitive analog and digital circuits that require a stable voltage supply. The NCP3985SN28T1G boasts an impressive dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage, thus minimizing power loss and improving overall system efficiency.

With a maximum output current of 150 mA, the NCP3985SN28T1G can support a variety of low-power devices and systems. Its thermal shutdown and current limit protections safeguard the device and the load from damage due to overheating and overcurrent conditions. These features contribute to the reliability and longevity of both the regulator and the system it powers.

The NCP3985SN28T1G comes in a compact TSOP-5 package, making it suitable for space-constrained applications. Its small footprint allows for integration into a variety of designs without significantly impacting the overall size of the end product.

Key features of the NCP3985SN28T1G include:

• Fixed output voltage of 2.8V
• Low dropout voltage for efficient operation
• Maximum output current of 150 mA
• Thermal shutdown and current limit protections
• Stable with low ESR ceramic capacitors
• TSOP-5 package for compact designs

Whether it's for portable electronics, microcontrollers, or other sensitive applications, the NCP3985SN28T1G from ON Semiconductor is a reliable choice for designers looking to maintain a clean and stable power supply. Its combination of efficiency, protection features, and compact size makes it a versatile component for a multitude of low-power applications.