Texas Instruments

LMR33630BRNXR

The LMR33630BRNXR is a highly integrated step-down switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LMR33630BRNXR is a synchronous step-down switching regulator with an input voltage range of 4.75V to 36V and an output voltage range of 0.6V to 15V. It has a wide range of features and is available in a compact 10mm x 12mm x 3.3mm DFN package.

Features:

1. High Efficiency: The LMR33630BRNXR offers high efficiency of up to 95%, which helps to reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The regulator can handle input voltages from 4.75V to 36V, making it suitable for a wide range of power supply applications.
3. Programmable Output Voltage: The output voltage can be programmed using an external resistor, allowing for precise voltage regulation.
4. Low Quiescent Current: The LMR33630BRNXR has a low quiescent current of 35µA, which helps to minimize power consumption in battery-powered applications.
5. Protection Features: The regulator includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe and reliable operation.

Applications:

The LMR33630BRNXR is suitable for a wide range of applications, including:

1. Portable Electronics: The high efficiency and low quiescent current make it ideal for use in portable electronic devices such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The wide input voltage range and programmable output voltage make it suitable for use in industrial equipment that requires stable and efficient power conversion.
3. Medical Devices: The LMR33630BRNXR's low quiescent current and programmable output voltage make it suitable for use in battery-powered medical devices that require precise voltage regulation.
4. Automotive Applications: The regulator's high efficiency and wide input voltage range make it suitable for use in automotive applications such as infotainment systems and power supplies for electric vehicles.

Overall, the LMR33630BRNXR is a versatile and efficient step-down switching regulator that offers a range of features and is suitable for a wide range of applications.