ON Semiconductor NCP4680DSQ15T1G Voltage Regulator

The ON Semiconductor NCP4680DSQ15T1G is a high-performance, low-dropout voltage regulator designed to deliver a fixed output voltage of 1.5V with a maximum output current of 150mA. This compact and efficient regulator is an ideal choice for portable devices, where power efficiency and space constraints are critical considerations.

Key Features

• Stable Output: The NCP4680DSQ15T1G provides a stable and precise 1.5V output, which is essential for sensitive electronic components that require a consistent power supply for optimal performance.
• Low Dropout: With its low dropout voltage, this regulator operates efficiently even when the input voltage is very close to the output voltage, minimizing power loss and extending battery life in portable applications.
• High Accuracy: The output voltage accuracy is ±1.0%, ensuring reliable operation and compatibility with a wide range of devices that demand precise voltage levels.
• Thermal Protection: The built-in thermal shutdown feature protects the device from damage due to overheating, enhancing the regulator's reliability and longevity.
• Current Limit: The current limit function safeguards the device and the load from excessive current draw that could potentially cause damage.
• Package: The NCP4680DSQ15T1G comes in a space-saving 4-bump DFN package (1.0x1.0x0.55mm), perfect for applications where board space is at a premium.

Applications

The ON Semiconductor NCP4680DSQ15T1G is versatile and can be used in various applications, including but not limited to:

• Mobile phones and personal digital assistants (PDAs)
• Portable media players and audio devices
• Wireless LAN and Bluetooth® devices
• Handheld instruments and small appliances

With its combination of low dropout performance, high output accuracy, and compact form factor, the NCP4680DSQ15T1G from ON Semiconductor is an excellent choice for designers looking to optimize their power management solutions in space-constrained and power-sensitive applications.