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R1190S033D-E2-FE

R1190S033D-E2-FE Description

The R1190S033D-E2-FE is a high-performance linear voltage regulator from Nisshinbo Micro Devices Inc., designed to deliver a fixed output voltage of 3.3V with a maximum output current of 1A. This regulator is part of the R1190x series and is housed in a 6HSOP package, making it suitable for surface-mount applications. It features a maximum input voltage of 16V and a dropout voltage of 2.3V at 1A, ensuring efficient power regulation even under varying load conditions. The regulator includes an enable control feature and offers robust protection against overcurrent and overtemperature conditions, enhancing its reliability and longevity in demanding environments.

R1190S033D-E2-FE Features

• Fixed Output Voltage: The R1190S033D-E2-FE provides a stable 3.3V output, ideal for applications requiring precise voltage regulation.
  -High ** Efficiency**: With a dropout voltage of 2.3V at 1A, this regulator maintains high efficiency even at high input-to-output voltage differentials.
• Low Quiescent Current: The device operates with a low quiescent current of 220 µA, minimizing power consumption in standby mode.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 60dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enabling power-saving modes and efficient power management.
• Protection Features: Overcurrent and overtemperature protection mechanisms safeguard the regulator and connected circuits from damage.
• Compliance: The R1190S033D-E2-FE is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the regulator is suitable for a wide range of manufacturing environments without the need for special handling.

R1190S033D-E2-FE Applications

The R1190S033D-E2-FE is well-suited for a variety of applications where stable and efficient power regulation is critical. Some specific cases use include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power components in devices such as smartphones, tablets, and IoT devices.
• Industrial Control Systems: Provides reliable power regulation for PLCs, actuators, and other industrial equipment requiring stable 3.3V supply.
• Medical Devices: Ensures precise voltage regulation for sensitive medical equipment, contributing to accurate and reliable performance.
• Automotive Electronics: Suitable for in-vehicle systems, such as infotainment units and electronic control units, where high reliability and efficiency are paramount.

Conclusion of R1190S033D-E2-FE

The R1190S033D-E2-FE from Nisshinbo Micro Devices Inc. stands out as a robust and efficient linear voltage regulator, offering a combination of high performance, reliability, and compliance with industry standards. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring precise and efficient power regulation. The inclusion of enable control and comprehensive protection features further enhances its versatility and durability. Whether used in consumer electronics industrial, systems, medical devices, or automotive applications, the R1190S033D-E2-FE delivers reliable power management, making it a preferred choice for engineers and designers in the electronics industry.