The XC62FP3502MRN is a low dropout (LDO) regulator from Torex Semiconductor, designed for applications requiring stable voltage regulation and low power consumption. It provides a fixed 3.5V output voltage. The 'N' suffix may indicate a specific packaging or other minor variations compared to the XC62FP3502MR. It features built-in protection circuits to safeguard against overcurrent and short circuits.

Applications

• Portable Audio Players: Powering the audio amplifier and digital signal processor.
• GPS Devices: Providing stable voltage for the GPS receiver and navigation circuitry.
• Memory Cards: Regulating power for SD cards, microSD cards, and other memory storage devices.
• Remote Controls: Powering the microcontroller and infrared transmitter.
• Low-Power Microcontrollers: Providing a regulated voltage source for various microcontroller applications.

Features

• Low Dropout Voltage: Enables efficient operation even with a small voltage difference between input and output.
• High Output Voltage Accuracy: Maintains a stable and precise 3.5V output voltage.
• Low Quiescent Current: Minimizes power consumption when the regulator is in standby mode.
• Overcurrent Protection: Protects the regulator and the load from excessive current.
• Short Circuit Protection: Shuts down the output in case of a short circuit to prevent damage.
• Enable/Disable Function: Allows for external control of the regulator's output.
• Small Package: Available in compact packages for space-constrained applications.

Benefits

• Increased Battery Life: Low power consumption extends battery life in portable applications.
• Improved System Reliability: Protection features enhance the robustness of the system.
• Reduced Board Space: Small package size allows for a more compact and efficient design.
• Simplified Design: Fixed output voltage simplifies the design process and reduces component count.

Additional Details

The XC62FP3502MRN is built using a CMOS process, contributing to its low power consumption and high efficiency. The regulator is typically available in a SOT-25 package. For comprehensive technical specifications such as input voltage range, operating temperature, and detailed performance characteristics, refer to the official datasheet provided by Torex Semiconductor Ltd.