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R1501S033B-E2-FE

R1501S033B-E2-FE Description

The R1501S033B-E2-FE is a linear regulator IC designed by Nisshinbo Micro Devices Inc., offering a fixed output voltage of 3.3V and a maximum output current of 1A. This device is part of the R1501x series and is housed a in 6HSOP package, making it suitable for surface mount applications. With a maximum input voltage of 24V, the R1501S033B-E2-FE ensures reliable operation across a wide range of input conditions. The regulator features a low dropout voltage of 1.125V at 1A, which is advantageous for applications requiring high efficiency and minimal power loss.

R1501S033B-E2-FE Features

• Output Type: Fixed
• Voltage - Input (Max): 24V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 1.125V @ 1A
• Current - Quiescent (Iq): 160 µA
• PSRR: 60dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: RoHS Compliant
• Mounting Type: Surface Mount
• ECCN: EAR99
• HTSUS: 8542.39.0001

The1 R501S033B-E2-FE stands out with its low quiescent current of 160 µA, making it ideal for battery-operated devices and other applications where power consumption must be minimized. The regulator also offers a high power supply rejection ratio (PSRR) of 60dB at 1kHz, ensuring stable output voltage even in the presence of input voltage fluctuations. Additionally, the device includes enable control, allowing for dynamic power management and reduced power consumption during standby periods.

R1501S033B-E2-FE Applications

The R1501S033B-E2-FE is well-suited for a variety of applications, including:

• Consumer Electronics: Ideal for portable devices, smartphones, tablets, and other consumer electronics that require stable 3.3V power supply.
• Industrial Equipment: Suitable for industrial control systems, sensors, and actuators that need reliable power regulation.
• Telecommunications: Applicable in base stations, routers, and other telecom equipment where low dropout voltage and high efficiency are critical.
• Automotive: Useful in automotive electronics for applications such inf asotainment systems, ECUs, and other on-board electronics.

Conclusion of R1501S033B-E2-FE

The R1501S033B-E2-FE is a versatile and efficient linear regulator IC that offers a robust solution for power management needs. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and stable performance. The inclusion of overcurrent, overtemperature, and short-circuit protection ensures reliable operation under various conditions. With its RoHS compliance and surface mount package, the R1501S033B-E2-FE is a modern, environmentally friendly solution for power management in a wide range of electronic devices.