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R1190S080B-E2-FE
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R1190S080B-E2-FE Description
R1190S080B-E2-FE Description
The R1190S080B-E2-FE is a high-performance linear voltage regulator designed for applications requiring a stable and efficient power supply. Manufactured by Nisshinbo Micro Devices Inc., this regulator is part of the R1190x series and offers a fixed output voltage of 8V with a maximum input voltage of 16V. It is capable of delivering a continuous output current of 1A, making it suitable for a wide range of electronic devices and systems. The regulator features a low dropout voltage of 1.85V at 1A, ensuring efficient power conversion even under low input-to-output voltage differentials. With a quiescent current of only 220 µA, the R1190S080B-E2-FE is designed to minimize power consumption, making it ideal for battery-powered and energy-sensitive applications.
R1190S080B-E2-FE Features
- Fixed Output Voltage: Provides a stable 8V output, ensuring consistent performance in various applications.
- High Input Voltage Range: Supports input voltages up to 16V, offering flexibility in power supply design.
- High Output Current: Delivers a continuous 1A output current, suitable for demanding applications.
- Low Dropout Voltage: With a maximum dropout voltage of 1.85V at 1A, the regulator maintains high efficiency even at low input-to-output voltage differences.
- Low Quiescent Current: Consumes only 220 µA in quiescent mode, minimizing power loss and extending battery life.
- Enable Control Feature: Includes an enable pin for easy control and power management.
- Protection Features: Offers over-current, over-temperature, and short-circuit protection, ensuring reliable operation and safeguarding against potential faults.
- Surface Mount Packaging: Available in a 6HSOP package, suitable for compact and high-density PCB designs.
- RoHS Compliant: Meets environmental standards, ensuring compliance with regulatory requirements.
- Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
R1190S080B-E2-FE Applications
The R1190S080B-E2-FE is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:
- Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
- Industrial Equipment: Providing reliable power for control systems, sensors, and actuators.
- Telecommunications: Ensuring stable power for base stations, routers, and other networking equipment.
- Automotive Electronics: Suitable for in-vehicle infotainment systems, electronic control units, and other automotive applications.
- Medical Devices: Powering diagnostic equipment, portable medical devices, and other critical medical systems.
Conclusion of R1190S080B-E2-FE
The R1190S080B-E2-FE linear voltage regulator from Nisshinbo Micro Devices Inc. stands out for its combination of high performance, efficiency, and reliability. With its fixed 8V output, low dropout voltage, and comprehensive protection features, it offers significant advantages over similar models in the market. Its low quiescent current and surface mount packaging make it particularly suitable for applications where space and power efficiency are critical. Whether used in consumer electronics, industrial systems, or automotive applications, the R1190S080B-E2-FE delivers stable and efficient power, ensuring the reliable operation of electronic devices.



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