Intersil

ISL9011IRJMZ

ISL9011IRJMZ Description

The ISL9011IRJMZ is a dual-output linear regulator designed for efficient power management in a variety of electronic systems. Manufactured by Intersil, this IC offers fixed output voltages of 2.8V and 3V, making it ideal for applications requiring stable and reliable power supply. The device features a quiescent current of 40 µA and a maximum supply current of 60 µA, ensuring minimal power consumption even during standby conditions. With a maximum input voltage of 6.5V and the ability to deliver up to 150mA and 300mA on its two regulators, the ISL9011IRJMZ is well-suited for low-power applications. Its surface-mount package and tube packaging make it easy to integrate into compact designs.

ISL9011IRJMZ Features

• Dual Regulators: The ISL9011IRJMZ features two linear regulators, each capable of delivering up to 150mA and 300mA, respectively. This dual-output capability allows for efficient power distribution in multi-rail systems.
• Low Dropout Voltage: The device offers a maximum dropout voltage of 0.2V at 150mA and 0.325V at 300mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Protection Features: Integrated over-current, over-temperature, soft start, and under-voltage lockout (UVLO) protections enhance the reliability and robustness of the device in various operating conditions.
• Enable Control: The enable feature allows for precise control over the power supply, enabling power-saving modes and dynamic power management.
• Compliance: The ISL9011IRJMZ is ROHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Mounting Type: Surface-mount technology (SMT) ensures ease of integration into modern PCB designs, reducing the overall footprint and improving thermal performance.

ISL9011IRJMZ Applications

The ISL9011IRJMZ is ideal for a wide range of applications where stable and efficient power supply is crucial. Its dual-output capability and low dropout voltage make it particularly suitable for:

• Consumer Electronics: Portable devices such as smartphones, tablets, and wearables benefit from the low power consumption and high efficiency of the ISL9011IRJMZ.
• Industrial Systems: Embedded systems and IoT devices can leverage the dual regulators for powering multiple components with minimal power loss.
• Medical Devices: Portable medical devices and diagnostic equipment require reliable power supply solutions, which the ISL9011IRJMZ can provide with its robust protection features.
• Telecommunications: Base stations and communication modules can utilize the dual regulators for powering different voltage rails efficiently.

Conclusion of ISL9011IRJMZ

The ISL9011IRJMZ is a versatile and efficient dual-output linear regulator that offers significant advantages over similar models. Its low quiescent current, low dropout voltage, and comprehensive protection features make it a reliable choice for a variety of applications. Despite being marked as obsolete, the ISL9011IRJMZ remains a valuable component for designers seeking a compact, efficient, and reliable power management solution.