onsemi

NCP612SQ18T1G

NCP612SQ18T1G Description

The NCP612SQ18T1G is a linear voltage regulator designed for applications requiring a stable and efficient power supply. Manufactured by onsemi, this regulator is part of the Power Management Integrated Circuits (PMIC) category and offers a fixed output voltage of 1.8V with a maximum output current of 100mA. The device is designed for surface mount applications and comes in a SC88A package, making it suitable for compact designs.

NCP612SQ18T1G Features

• Output Type: Fixed, ensuring a stable 1.8V output voltage.
• Input Voltage Range: Up to 6V, providing flexibility in input power sources.
• Output Current: Capable of delivering up to 100mA, suitable for low-power applications.
• Number of Regulators: Single regulator, simplifying design and reducing component count.
• Output Configuration: Positive, ensuring compatibility with a wide range of electronic circuits.
• Supply Current: Maximum of 90 µA, contributing to low power consumption.
• Dropout Voltage: Maximum of 0.56V at 100mA, allowing efficient operation even at low input-to-output voltage differentials.
• Control Features: Enable functionality, providing control over the regulator's operation.
• Protection Features: Over Current and Over Temperature protection, ensuring robustness and reliability.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

NCP612SQ18T1G Applications

The NCP612SQ18T1G is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-operated devices and portable electronics. The enable control feature allows for dynamic power management, making it a versatile choice for systems that require power sequencing or sleep modes.

Specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current ensure efficient power usage, extending battery life.
• Portable Electronics: The compact SC88A package and surface mount capability make it suitable for space-constrained designs.
• Low-Power Systems: The 100mA output current capability is ideal for applications with modest power requirements, such as microcontrollers and sensors.

Conclusion of NCP612SQ18T1G

The NCP612SQ18T1G from onsemi is a reliable and efficient linear voltage regulator designed for low-power applications. Its fixed 1.8V output, low dropout voltage, and low quiescent current make it an excellent choice for battery-operated and portable electronic devices. The enable control feature and protection mechanisms further enhance its versatility and reliability. Despite being marked as obsolete, the NCP612SQ18T1G remains a valuable component for applications where its specific features are required.