The Ricoh R1113Z251B-TR-F is a low-dropout (LDO) voltage regulator designed for applications requiring stable and efficient power management. It is well-suited for battery-powered devices and other systems where minimizing power consumption is critical. The 'TR-F' suffix typically indicates specific packaging or environmental compliance features.

Applications

• Portable Electronics: Smartphones, tablets, and other battery-operated devices.
• Wearable Technology: Smartwatches, fitness trackers, and similar devices.
• IoT (Internet of Things) Devices: Powering sensors, microcontrollers, and communication modules.
• Wireless Communication Modules: Providing a stable voltage supply for RF transceivers.
• Medical Devices: Powering sensitive electronic components in portable medical equipment.

Features

• Low Dropout Voltage: Maintains stable output voltage even with a small difference between input and output voltage.
• High Output Voltage Accuracy: Provides precise voltage regulation for sensitive electronic components.
• Low Quiescent Current: Minimizes power consumption in standby mode, extending battery life.
• Overcurrent Protection: Protects the regulator and connected components from damage due to excessive current draw.
• Thermal Shutdown Protection: Prevents overheating and potential damage to the IC.
• Small Package Size: Enables compact and space-efficient designs.

Benefits

• Extended Battery Life: Low quiescent current and efficient regulation maximize battery runtime.
• Enhanced System Reliability: Overcurrent and thermal protection features ensure stable and reliable operation.
• Compact Product Design: Small package size allows for integration into miniaturized devices.
• Stable Voltage Supply: High output voltage accuracy ensures optimal performance of powered components.
• Reduced Power Dissipation: Efficient regulation minimizes heat generation, improving overall system efficiency.

Additional Details

The R1113Z251B-TR-F typically operates with a fixed output voltage of 2.5V. It is designed for surface mount assembly. Consult the official Ricoh datasheet for detailed electrical characteristics, including input voltage range, output current capability, and operating temperature range. The device includes an enable/disable function to further reduce power consumption when the regulated output is not needed. The 'F' suffix likely indicates adherence to specific environmental standards, such as RoHS compliance.