Ricoh

R1180D241C-TR-FE

R1180D241C-TR-FE Description

The R1180D241C-TR-FE is a high-performance, low quiescent current linear regulator designed by Ricoh, a leading manufacturer in the power management integrated circuit (PMIC) category. This regulator is part of the R1180x series, known for its efficiency and reliability in power management applications. The R1180D241C-TR-FE features a fixed output voltage of 2.4V, making it ideal for applications requiring a stable and precise power supply. With a maximum input voltage of 6V and an output current capability of 150mA, this regulator ensures efficient power delivery while maintaining a low dropout voltage of 0.55V at 150mA. The regulator also includes an enable control feature and over-current protection, enhancing its versatility and safety in various electronic systems.

R1180D241C-TR-FE Features

• Low Quiescent Current: The R1180D241C-TR-FE boasts a quiescent current of only 1.5 µA, making it highly efficient for low-power applications. This feature significantly reduces power consumption during standby or low-load conditions, extending battery life in portable devices.
• Fixed Output Voltage: The regulator provides a fixed output voltage of 2.4V, ensuring a stable power supply for sensitive electronic components. This fixed output configuration simplifies design and eliminates the need for external voltage-setting components.
• High Input Voltage Range: With a maximum input voltage of 6V, the R1180D241C-TR-FE can operate from a wide range of input sources, including batteries and unregulated power supplies. This flexibility makes it suitable for various applications where input voltage stability is not guaranteed.
• High Output Current Capability: The regulator can deliver up to 150mA of output current, making it capable of powering a wide range of electronic devices and components. This high current capability ensures reliable operation even under demanding load conditions.
• Low Dropout Voltage: The R1180D241C-TR-FE features a low dropout voltage of 0.55V at 150mA, allowing it to maintain regulation even when the input voltage is close to the output voltage. This characteristic is particularly beneficial in applications where the input voltage may drop significantly, such as in battery-powered devices nearing the end of their charge cycle.
• Enable Control Feature: The enable control feature allows for easy control of the regulator's operation, enabling or disabling the output voltage as needed. This feature provides additional flexibility in system design and power management, allowing for dynamic power control and reduced power consumption during idle periods.
• Over-Current Protection: The regulator includes over-current protection, safeguarding both the regulator and connected components from damage due to excessive current. This protection feature enhances the reliability and longevity of the system, making it suitable for applications where load conditions may vary unpredictably.
• Surface Mount Package: The R1180D241C-TR-FE is available in a surface mount package, making it ideal for compact and space-constrained designs. This packaging option facilitates easy integration into modern electronic systems and enables high-density PCB layouts.

R1180D241C-TR-FE Applications

The R1180D241C-TR-FE is well-suited for a variety of applications where efficient power management and low power consumption are critical. Some specific use cases include:

• Portable Electronic Devices: Ideal for powering low-power components in portable devices such as smartphones, tablets, and wearable technology. The low quiescent current and high efficiency ensure extended battery life and reliable operation.
• Battery-Powered Systems: Suitable for applications where the input voltage may vary significantly, such as in battery-powered systems. The low dropout voltage and wide input voltage range allow the regulator to maintain regulation even as the battery voltage declines.
• IoT Devices: Perfect for Internet of Things (IoT) devices that require stable and efficient power management. The fixed output voltage and low quiescent current make it an ideal choice for powering sensors, microcontrollers, and other low-power components in IoT applications.
• Medical Devices: Ideal for powering sensitive electronic components in medical devices, where stability and reliability are paramount. The fixed output voltage and over-current protection ensure safe and consistent operation, meeting the stringent requirements of medical applications.
• Industrial Control Systems: Suitable for industrial control systems where low power consumption and high efficiency are essential. The regulator's surface mount package and high output current capability make it easy to integrate into compact and high-density PCB designs.

Conclusion of R1180D241C-TR-FE

The R1180D241C-TR-FE is a versatile and efficient linear regulator that offers a range of features and benefits for power management applications. Its low quiescent current, fixed output voltage, high input voltage range, and low dropout voltage make it an ideal choice for a variety of electronic systems, particularly those requiring low power consumption and stable power delivery. The enable control feature and over-current protection further enhance its flexibility and reliability, making it a standout option in the power management integrated circuit category. Whether used in portable devices, battery-powered systems, IoT applications, medical devices, or industrial control systems, the R1180D241C-TR-FE provides a reliable and efficient solution for all your power management needs.