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UPC2905BHB-AY

UPC2905BHB-AY Description

The UPC2905BHB-AY is a fixed positive low-dropout (LDO) regulator designed for efficient power management applications. Manufactured by NEC Corporation, this regulator is part of the Power Management Integrated Circuit (PMIC) category, offering reliable performance and robust protection features. The UPC2905BHB-AY provides a fixed output voltage of 5V, making it suitable for applications requiring a stable power supply. With a maximum input voltage of 12V and an output current capability of 1A, this regulator ensures efficient power delivery. The low dropout voltage of 0.7V at 1A allows for high efficiency even at low input-to-output voltage differentials. The regulator features a quiescent current of 4 mA, contributing to minimal power consumption during operation. Additionally, it offers a Power Supply Rejection Ratio (PSRR) of 57dB at 120Hz, ensuring excellent noise suppression and stable output voltage.

UPC2905BHB-AY Features

• Output Type: Fixed positive output voltage of 5V.
• Input Voltage Range: Up to 12V, providing flexibility for various power sources.
• Output Current: Capable of delivering up to 1A, suitable for demanding applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.7V at 1A, ensuring high efficiency.
• Protection Features: Over-current and over-temperature protection, enhancing reliability and safety.
• Mounting Type: Through-hole, facilitating easy integration into printed circuit boards.
• Compliance: RoHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring durability in various environmental conditions.
• Noise Suppression: PSRR of 57dB at 120Hz, providing stable and clean power output.
• Package: Bulk packaging, suitable for industrial and commercial applications.

UPC2905BHB-AY Applications

The UPC2905BHB-AY is ideal for a wide range of applications where stable and efficient power supply is critical. Its fixed positive output voltage and low dropout characteristics make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power for sensors, actuators, and control systems.
• Telecommunications: Ensuring reliable power supply for base stations and network equipment.
• Automotive Systems: Suitable for in-vehicle electronics, infotainment systems, and electronic control units.
• Medical Devices: Powering medical equipment requiring stable and low-noise power supplies.
• General Purpose Applications: Ideal for any system requiring a fixed 5V output with efficient power management.

Conclusion of UPC2905BHB-AY

The UPC2905BHB-AY from NEC Corporation is a robust and efficient fixed positive LDO regulator designed to meet the demands of modern power management applications. Its low dropout voltage, high PSRR, and comprehensive protection features make it an ideal choice for applications requiring stable and efficient power delivery. The regulator's compliance with environmental and regulatory standards ensures its suitability for a wide range of industries. Whether powering consumer electronics, industrial equipment, or medical devices, the UPC2905BHB-AY offers reliable performance and ease of integration.