Texas Instruments

LM2736XMKX/NOPB  

DC Switching Voltage Regulators

The LM2736XMKX/NOPB is a high-efficiency step-down (buck) regulator from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages. Here is a description of the model, its features, and its applications:

Description:

The LM2736XMKX/NOPB is a synchronous step-down regulator that can operate from an input voltage range of 4.5V to 38V. It has a wide output voltage range of 0.9V to 38V and can deliver a continuous output current of up to 3A. The device is available in a thermally enhanced 20-pin 4mm x 5mm PowerSON package.

Features:

1. High Efficiency: The LM2736XMKX/NOPB offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The regulator can accept input voltages from 4.5V to 38V, making it suitable for a wide range of applications.
3. Wide Output Voltage Range: The output voltage can be adjusted from 0.9V to 38V, providing flexibility for various output requirements.
4. High Output Current: The device can deliver a continuous output current of up to 3A, suitable for powering demanding loads.
5. Synchronous Rectification: The LM2736XMKX/NOPB uses synchronous rectification, which improves efficiency and reduces switching losses.
6. Low Dropout Voltage: The regulator has a low dropout voltage, ensuring stable operation even when the input voltage is close to the desired output voltage.
7. Small Form Factor: The device is available in a compact 4mm x 5mm PowerSON package, making it suitable for space-constrained applications.
8. Protection Features: The LM2736XMKX/NOPB includes over-current protection, over-temperature protection, and thermal shutdown to ensure reliable operation.

Applications:

1. Portable Electronics: The LM2736XMKX/NOPB can be used to power portable devices such as smartphones, tablets, and wearables.
2. Power Banks: The high efficiency and wide input voltage range make it suitable for use in power banks and battery charging applications.
3. Industrial Equipment: The regulator can be used in industrial equipment that requires a stable output voltage from a wide range of input voltages.
4. LED Lighting: The LM2736XMKX/NOPB can be used to power LED lighting systems, providing efficient and stable power delivery.
5. Medical Devices: The device's low dropout voltage and high efficiency make it suitable for use in battery-powered medical devices.
6. Telecom Equipment: The regulator can be used in telecom equipment that requires a stable output voltage from a wide range of input voltages.

In summary, the LM2736XMKX/NOPB is a versatile and efficient step-down regulator from Texas Instruments, suitable for a wide range of applications requiring a stable output voltage from a varying input voltage. Its high efficiency, wide input and output voltage ranges, and compact form factor make it an ideal choice for various electronic devices.

LM2736XMKX/NOPB Documents

Download datasheets and manufacturer documentation for LM2736XMKX/NOPB

PCN Assembly/Origin :

BOM changes 15/Dec/2016      

Datasheets :

LM2736      

Design Resources :

LM2736X Design with WEBENCH® Power Designer      

HTML Datasheet :

LM2736      

PCN Design/Specification :

Pin 1 Dot Mark Revison A 30/Jan/2015       Pin 1 Dot Marking Update 01/Jan/2015