The XC6203E352FR is a highly accurate, low power consumption LDO (Low Dropout) regulator manufactured by Torex Semiconductor Ltd. This regulator is designed to provide a stable output voltage even when the input voltage is close to the output voltage. It is ideal for battery-powered devices and other applications where efficiency and space are critical.

Applications

• Power management in battery-powered devices.
• Voltage regulation for microcontrollers and sensors.
• Post-regulation for DC-DC converters.
• Noise filtering for sensitive analog circuits.
• Powering RF modules and wireless communication devices.

Features

• Low dropout voltage (LDO).
• High output voltage accuracy.
• Low quiescent current.
• Overcurrent protection.
• Short circuit protection.
• Thermal shutdown protection.
• Small package options (e.g., SOT-25, SOT-89).
• Fixed output voltage: 3.5V (in this case, E35 is part of the identifier which usually implies 3.5V)

Benefits

• Stable output voltage: Provides a consistent power supply for reliable operation.
• Low power consumption: Extends battery life in portable devices.
• Small size: Saves board space in compact applications.
• Protection features: Prevents damage from overcurrent, short circuits, and overheating.

Technical Specifications: The XC6203E352FR features a low dropout voltage, typically in the range of 100mV to 200mV at a specific output current. The output voltage accuracy is typically ±2%. The quiescent current is very low, typically in the range of a few microamps. It operates over a wide temperature range, usually -40°C to +85°C. The input voltage range is also specified in the datasheet. This specific part number has a 3.5V output voltage (E35 indicates this). Consult the official datasheet for definitive specifications.