onsemi

NCP4626HSN030T1G

NCP4626HSN030T1G Description

The NCP4626HSN030T1G is a linear voltage regulator designed by onsemi, featuring a fixed output voltage of 3V and a maximum output current of 300mA. This regulator is housed in a compact SOT23-5 package, making it suitable for surface mount applications. Despite being marked as obsolete, the NCP4626HSN030T1G remains a reliable choice for applications requiring a stable, low dropout voltage regulator with a maximum dropout voltage of 1.5V at 300mA load. Its quiescent current of 100 µA ensures minimal power consumption, while the 70dB power supply rejection ratio (PSRR) at 1kHz provides excellent noise filtering capabilities.

NCP4626HSN030T1G Features

• Output Type: Fixed
• Input Voltage Range: Up to 16V
• Output Voltage: Fixed at 3V
• Output Current: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Dropout Voltage: Max 1.5V @ 300mA
• Quiescent Current: 100 µA
• PSRR: 70dB (1kHz)
• Protection Features: Over Current, Over Temperature, Short Circuit
• Control Features: Enable
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Obsolete
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

NCP4626HSN030T1G Applications

The NCP4626HSN030T1G is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and high PSRR make it suitable for battery-operated devices, portable electronics, and systems where input voltage may vary significantly. The enable feature allows for dynamic power management, making it a versatile choice for applications that require power sequencing or remote control. The compact SOT23-5 package ensures it can be easily integrated into space-constrained designs.

Conclusion of NCP4626HSN030T1G

The NCP4626HSN030T1G offers a robust and efficient solution for applications requiring a fixed 3V output with a maximum current of 300mA. Its low dropout voltage and high PSRR ensure stable performance even under varying input conditions. The inclusion of overcurrent, overtemperature, and short-circuit protection features enhances reliability and safety. Despite its obsolete status, the NCP4626HSN030T1G remains a valuable option for engineers seeking a reliable and compact linear voltage regulator.