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RT7291AGQUF

The Richtek RT7291AGQUF is a highly integrated, high-efficiency, synchronous, step-down (buck) regulator designed for a wide range of applications. It features a high-efficiency synchronous buck regulator with a built-in power MOSFET, providing a compact and efficient solution for power conversion.

Description:

The RT7291AGQUF is a step-down regulator that converts an input voltage to a lower output voltage. It is designed to operate with a wide input voltage range, making it suitable for use in a variety of applications. The device features a high-efficiency synchronous buck regulator, which allows for high efficiency and low heat generation.

Features:

• High-efficiency synchronous buck regulator
• Wide input voltage range: 4.75V to 23V
• Output voltage adjustable from 0.9V to 12V
• Built-in power MOSFET for high efficiency and low heat generation
• High accuracy output voltage
• Low quiescent current
• Protection features: over-current protection, over-voltage protection, and short-circuit protection
• Small package size: 5x6mm QFN

Applications:

The RT7291AGQUF is suitable for a wide range of applications, including:

• Portable devices: smartphones, tablets, and wearable devices
• Power banks and battery chargers
• IoT devices and smart home applications
• Industrial and medical equipment
• LED lighting and drivers

In summary, the Richtek RT7291AGQUF is a high-efficiency, synchronous, step-down regulator that offers a compact and efficient solution for power conversion in a variety of applications. Its wide input voltage range, adjustable output voltage, and built-in power MOSFET make it a versatile choice for designers looking for a reliable and efficient power supply solution.