Diodes Incorporated Tariff Inquiry

PAM3101DUB330

PAM3101DUB330 Description

The PAM3101DUB330 is a linear regulator designed by Diodes Incorporated, a leading manufacturer in the power management integrated circuit (PMIC) domain. This regulator is characterized by its fixed output voltage of 3.3V and a maximum output current of 300mA. It is optimized for low power consumption, with a maximum supply current of 90 µA and a quiescent current (Iq) of 90 µA. The PAM3101DUB330 is designed to operate within an input voltage range up to 5.5V, ensuring compatibility with a variety of power sources. The regulator's dropout voltage is a mere 0.23V at 300mA, which is a significant advantage in applications where efficiency and minimal power loss are critical.

PAM3101DUB330 Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 300mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 90 µA
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.23V @ 300mA
• Current - Quiescent (Iq): 90 µA
• PSRR: 70dB to 65dB (100Hz to 1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Mounting Type: Surface Mount
• Package: Bulk
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Compliance: ROHS3 Compliant, REACH Unaffected

PAM3101DUB330 Applications

The PAM3101DUB330 is ideal for a range of applications that demand a reliable, low-power linear regulator. Its fixed 3.3V output and 300mA current capacity make it suitable for powering microcontrollers, sensors, and other low-power electronics. The regulator's low dropout voltage ensures high efficiency, particularly in battery-operated devices where input voltage may drop close to the output voltage. The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial in systems with varying power requirements.

Conclusion of PAM3101DUB330

The PAM3101DUB330 stands out in the power management market due to its combination of low power consumption, high efficiency, and robust protection features. Its low dropout voltage and enable control feature make it a versatile solution for a variety of applications, especially those requiring minimal power loss and dynamic power management. Despite being marked as obsolete, the PAM3101DUB330 remains a reliable choice for engineers and designers seeking a compact, efficient linear regulator for their low-power systems.