The XC62KN3002PR is a low-dropout (LDO) voltage regulator from Torex Semiconductor. It's designed to provide a stable and regulated 3.0V output voltage, even with fluctuations in the input voltage or load current. This makes it well-suited for battery-powered devices and other applications where efficient power management is critical.

Applications

• IoT Devices: Powering microcontrollers and sensors in low-power IoT applications.
• Wearable Technology: Supplying regulated voltage to components in smartwatches and fitness trackers.
• Portable Audio Players: Providing stable power for audio codecs and amplifiers.
• Wireless Communication Modules: Regulating voltage for Bluetooth, Wi-Fi, and other wireless modules.
• Microcontroller Power Supplies: Ensuring stable power for microcontrollers in embedded systems.

Features

• Fixed 3.0V Output: Provides a stable and precise 3.0V output voltage.
• Low Dropout Voltage: Operates with minimal voltage difference between input and output, extending battery life.
• Low Quiescent Current: Minimizes power consumption in standby mode.
• Overcurrent Protection: Protects the regulator and connected circuits from damage due to excessive current draw.
• Short Circuit Protection: Shuts down the output in the event of a short circuit.
• Thermal Shutdown Protection: Protects the regulator from damage due to overheating.
• Small Package: Available in a compact package for space-constrained applications.

Benefits

• Extended Battery Life: Low quiescent current and low dropout voltage contribute to longer battery life in portable devices.
• Reliable Power Supply: Stable output voltage ensures reliable operation of connected devices.
• Protection Against Fault Conditions: Overcurrent, short circuit, and thermal shutdown protection prevent damage to the regulator and connected circuitry.
• Compact Design: Small package allows for integration into space-constrained applications.
• Simplified Circuit Design: Requires minimal external components for operation.

Additional Details

The XC62KN3002PR typically operates with an input voltage range of 1.8V to 6.0V. The dropout voltage is typically around 200mV at the rated output current. The device is stable with ceramic output capacitors, offering design flexibility. The operating temperature range is typically -40°C to +85°C. It is available in small packages like SOT-25. An external capacitor of 1uF or greater is recommended on the output for stable operation.