The Ricoh RP101K282D is a low supply current LDO regulator. It is ideal for battery-powered applications due to it's low quiescent current. The RP101K282D offers a stable and efficient power supply in a small package size making it a desirable choice for compact designs.

Applications

• Smartphones and Tablets: Powering core logic and peripheral devices.
• Wearable Electronics: Power management in smartwatches, fitness trackers, and other portable devices.
• IoT (Internet of Things) Devices: Supplying power to sensors, microcontrollers, and communication modules.
• Portable Medical Devices: Providing stable voltage for medical instruments and monitoring equipment.
• Wireless Communication Modules: Powering Bluetooth, Wi-Fi, and other wireless modules.

Features

• Low Dropout Voltage: Maintains stable output voltage even with small input-output voltage differential.
• Low Quiescent Current: Minimizes power consumption during standby and operation, extending battery life.
• High Output Voltage Accuracy: Ensures precise voltage regulation for sensitive electronic components.
• Overcurrent Protection: Protects the regulator and connected circuitry from overload conditions.
• Thermal Shutdown Protection: Prevents overheating and potential damage to the regulator.
• Compact Package: Allows for integration into small form-factor devices and space-constrained applications.

Benefits

• Extended Battery Life: Reduced power consumption leads to longer operational time for battery-powered devices.
• Improved System Stability: Accurate voltage regulation enhances the reliability and performance of connected components.
• Enhanced System Protection: Overcurrent and thermal shutdown features prevent damage from electrical faults and overheating.
• Compact Design: Small package size enables integration into miniaturized and portable devices.
• Simplified Power Management: Stable and regulated voltage source simplifies power supply design.

Additional Details

The RP101K282D typically operates with an input voltage range of 1.4V to 5.5V. It offers a fixed output voltage of 2.8V. It includes overcurrent protection. The thermal shutdown protection feature disables the output when the junction temperature reaches a certain threshold, safeguarding the regulator from thermal damage. The device is offered in a compact package, ideal for space-constrained applications.