Overview of NCP580SQ18T1G Voltage Regulator

The NCP580SQ18T1G from ON Semiconductor is a highly efficient, low dropout linear voltage regulator designed to deliver a fixed output voltage of 1.8V with an input voltage range from 2.7V to 5.5V. This makes it an ideal choice for battery-powered applications where extended battery life is crucial. The device is capable of supplying up to 150mA of continuous load current while maintaining a low quiescent current, further optimizing power usage for portable electronic devices.

Key Features

• Output Voltage: Precisely regulated 1.8V output, suitable for powering sensitive electronic components.
• High Accuracy: Offers an output voltage accuracy of ±1%, ensuring reliable performance for critical applications.
• Low Dropout: Features a low dropout voltage, which enhances efficiency by allowing operation closer to the battery voltage.
• Current Capability: Capable of delivering up to 150mA, making it suitable for a range of low-power applications.
• Quiescent Current: Ultra-low quiescent current minimizes standby power consumption, which is vital for battery-operated devices.
• Thermal Protection: Integrated thermal shutdown function protects the device from overheating, ensuring long-term reliability.
• Package: Available in a compact, space-saving 5-pin TSOP-5 package that is ideal for space-constrained applications.

Applications

The NCP580SQ18T1G is well-suited for a wide range of applications, particularly where power efficiency and space are at a premium. Common applications include:

• Portable and battery-powered devices
• Wireless communication systems
• Handheld medical equipment
• Personal electronics such as MP3 players and cameras
• Microcontroller power supplies

Quality and Environmental Compliance

ON Semiconductor is committed to providing high-quality products that meet the rigorous demands of the electronic industry. The NCP580SQ18T1G is manufactured with this commitment in mind, ensuring compliance with environmental regulations such as RoHS, which restricts the use of certain hazardous substances in electrical and electronic equipment.

With its combination of features, the NCP580SQ18T1G from ON Semiconductor is an excellent choice for designers looking for a reliable, efficient, and compact voltage regulation solution.