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R1190S033B-E2-FE

R1190S033B-E2-FE Description

The R1190S033B-E2-FE is a high-performance linear voltage regulator designed by Nisshinbo Micro Devices Inc. This regulator is part of the R1190x series and offers a fixed output voltage of 3.3V with a maximum output current of 1A. It is designed for surface mount applications and comes in a 6HSOP package, making it suitable for a wide range of electronic devices. The regulator features a maximum input voltage of 16V and a dropout voltage of 2.3V at 1A, ensuring efficient operation even under varying input conditions. With a quiescent current of just 220 µA and a power supply rejection ratio (PSRR) of 60dB at 1kHz, this regulator is optimized for low power consumption and high noise immunity. The R1190S033B-E2-FE also includes enable control and comprehensive protection features such as over current, over temperature, and short circuit protection, making it a reliable choice for demanding applications.

R1190S033B-E2-FE Features

• Output Type: Fixed
• Output Voltage: 3.3V
• Output Current: 1A
• Input Voltage Range: Up to 16V
• Dropout Voltage: 2.3V @ 1A
• Quiescent Current: 220 µA
• Power Supply Rejection Ratio (PSRR): 60dB @ 1kHz
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Package Type: 6HSOP
• Mounting Type: Surface Mount
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

R1190S033B-E2-FE Applications

The R1190S033B-E2-FE is ideal for a variety of applications where a stable and reliable power supply is required. Its low dropout voltage and high PSRR make it suitable for applications that demand high efficiency and low noise, such as:

• Consumer Electronics: Powering sensitive circuits in devices like smartphones, tablets, and IoT devices.
• Industrial Equipment: Providing stable power to control systems and sensors.
• Telecommunications: Supplying power to communication modules and network interfaces.
• Automotive Electronics: Ensuring reliable power for in-vehicle infotainment systems and electronic control units.

Conclusion of R1190S033B-E2-FE

The R1190S033B-E2-FE stands out as a robust and efficient linear voltage regulator suitable for a wide range of electronic applications. Its combination of a fixed 3.3V output, low dropout voltage, and comprehensive protection features make it an excellent choice for designers looking to ensure reliable power supply in their circuits. The regulator's low quiescent current and high PSRR further enhance its performance, making it ideal for low power and noise-sensitive applications. With its RoHS compliance and surface mount package, the R1190S033B-E2-FE is well-suited for modern electronics manufacturing processes. Whether used in consumer devices, industrial systems, or automotive electronics, the R1190S033B-E2-FE delivers consistent performance and reliability.