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R1511S033B-E2-FE

R1511S033B-E2-FE Description

The R1511S033B-E2-FE is a high-performance linear regulator designed for applications requiring a stable 3.3V output voltage with a maximum current capability of 300mA. Manufactured by Nisshinbo Micro Devices Inc., this device is part of the R1511x series and offers a fixed output configuration with a dropout voltage of only 1.4V at 300mA. The regulator is designed for surface mount applications and is packaged in a 6HSOP format, making it suitable for compact and space-constrained designs. The R1511S033B-E2-FE features an enable control function, providing additional flexibility in system power management. It also includes over-current and over-temperature protection features to ensure reliable operation under various conditions. The device is RoHS compliant and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions without special handling requirements.

R1511S033B-E2-FE Features

• Output Type: Fixed 3.3V output voltage ensures consistent power delivery to sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 36V, making it suitable for a wide range of power supply sources.
• Output Current: Delivers up to 300mA of current, ideal for powering low to medium current consumption devices.
• Low Dropout Voltage: A maximum dropout voltage of 1.4V at 300mA ensures efficient power conversion even at lower input voltages.
• Enable Control: The enable feature allows for dynamic control of the regulator’s operation, enabling power-saving modes and controlled power sequencing.
• Protection Features: Over-current and over-temperature protection mechanisms safeguard the regulator and connected circuits from damage.
• Low Quiescent Current: A quiescent current of only 180 µA minimizes power consumption during standby or low-load conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 65dB at 1kHz ensures minimal noise and ripple on the output voltage, contributing to high signal integrity.
• RoHS Compliance: Adherence to RoHS standards ensures the device is environmentally friendly and suitable for use in a wide range of applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates the device can be exposed to ambient conditions without the need for special handling or storage requirements.

R1511S033B-E2-FE Applications

The R1511S033B-E2-FE is ideal for a variety of applications where stable and efficient power regulation is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for low-power industrial sensors, controllers, and IoT devices that require reliable power management.
• Medical Devices: Can be used in medical equipment where consistent power delivery and low noise are critical.
• Automotive Electronics: Applicable in automotive systems where a wide input voltage range and robust protection features are necessary.
• Telecommunications: Useful in base stations, routers, and other telecom equipment that require stable power supply for sensitive components.

Conclusion of R1511S033B-E2-FE

The R1511S033B-E2-FE linear regulator from Nisshinbo Micro Devices Inc. offers a robust and efficient solution for power management applications. Its combination of a fixed 3.3V output, low dropout voltage, and enable control feature makes it a versatile and reliable choice for a wide range of electronic devices. The inclusion of over-current and over-temperature protection ensures long-term reliability and safety. With its RoHS compliance and moisture sensitivity level of 1, the R1511S033B-E2-FE is well-suited for modern manufacturing processes and environmentally conscious designs. Whether used in consumer electronics, industrial equipment, or medical devices, the R1511S033B-E2-FE provides the stability and efficiency required for high-performance power regulation.