onsemi

NCP603SN280T1G

NCP603SN280T1G Description

The NCP603SN280T1G is a high-performance linear voltage regulator from onsemi, designed to provide a stable and reliable power supply for a variety of electronic applications. This regulator features a fixed output voltage of 2.8V and is capable of delivering up to 300mA of current. It operates with an input voltage range up to 6V, making it suitable for applications where input voltage fluctuations are common. The regulator is housed in a compact 5TSOP package, ideal for surface-mount applications where space is a constraint.

NCP603SN280T1G Features

• Output Type: Fixed at 2.8V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering a maximum of 300mA, suitable for low to medium current applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.23V at 300mA ensures efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: Only 180 µA, minimizing power consumption in standby or low-load conditions.
• High Power Supply Rejection Ratio (PSRR): Ranging from 62dB at 120Hz to 38dB at 10kHz, effectively filtering out noise and ripple from the input power supply.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current, over-temperature, and transient voltage protection ensure robustness and reliability in various operating conditions.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.

NCP603SN280T1G Applications

The NCP603SN280T1G is ideal for a range of applications where a stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, portable electronics, and systems that require minimal power consumption. The regulator's enable function allows for dynamic power management, making it a perfect choice for applications that require power-saving modes or on-demand power delivery.

Conclusion of NCP603SN280T1G

The NCP603SN280T1G from onsemi is a versatile and efficient linear voltage regulator, offering a combination of high performance and reliability. Its fixed 2.8V output and 300mA current capability make it suitable for a wide range of applications, while its low dropout voltage and high PSRR ensure efficient and clean power delivery. The inclusion of enable control and comprehensive protection features further enhance its suitability for demanding electronic systems. Despite being marked as obsolete, the NCP603SN280T1G remains a valuable component for designers seeking a robust and efficient power solution.