The Ricoh R1113Z261B-TR-F is a low-dropout (LDO) voltage regulator designed for applications where stable and efficient power management is essential. Its low quiescent current and high output voltage accuracy make it suitable for battery-powered devices and sensitive electronic circuits. The 'TR-F' suffix generally indicates tape and reel packaging, and environmental compliance.

Applications

• Battery-Powered Devices: Smartphones, tablets, and portable media players.
• Wearable Electronics: Smartwatches, fitness trackers, and other wearable devices.
• IoT (Internet of Things) Devices: Wireless sensors, smart home devices, and remote monitoring systems.
• Portable Medical Devices: Glucose meters, blood pressure monitors, and other handheld medical equipment.
• RF and Wireless Communication: Powering RF transceivers and related circuitry.

Features

• Low Dropout Voltage: Ensures stable output voltage even when the input voltage is close to the output voltage.
• High Output Voltage Accuracy: Provides precise voltage regulation for sensitive electronic components.
• Low Quiescent Current: Minimizes power consumption during 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.
• Enable/Disable Function: Allows the regulator to be turned on or off to further reduce power consumption.

Benefits

• Prolonged 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 R1113Z261B-TR-F typically provides a fixed output voltage of 2.6V. It is designed for surface mount assembly. Detailed electrical characteristics, including input voltage range, output current capability, and operating temperature range, can be found in the official Ricoh datasheet. The enable pin functionality enables dynamic power management. The 'F' suffix confirms compliance with environmental regulations such as RoHS.