Texas Instruments

LM2734ZMK/NOPB  

DC Switching Voltage Regulators

LM2734ZMK/NOPB Description

The LM2734ZMK/NOPB is a high-performance, adjustable-output buck regulator from Texas Instruments, designed to deliver a maximum output current of 1A with an input voltage range of 3V to 20V. This device is ideal for a wide range of power management applications, offering a flexible and efficient solution for voltage regulation. The LM2734ZMK/NOPB features a switching frequency of 3MHz, enabling the use of smaller inductors and capacitors, which is beneficial for compact designs. The regulator supports an adjustable output voltage range from 0.8V to 18V, providing the flexibility needed for various electronic systems. The device is housed in a surface-mount SOT23 package, making it suitable for space-constrained applications. The LM2734ZMK/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. With a moisture sensitivity level (MSL) of 1, the device is suitable for a wide range of manufacturing processes without the need for special handling.

LM2734ZMK/NOPB Features

• Adjustable Output Voltage: The LM2734ZMK/NOPB offers an adjustable output voltage range from 0.8V to 18V, providing flexibility to meet the specific requirements of various applications.
• High Efficiency: With a switching frequency of 3MHz, the regulator can operate with high efficiency, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: The device supports an input voltage range from 3V to 20V, making it suitable for a variety of power sources and ensuring reliable operation in diverse environments.
• Compact Design: The SOT23 package allows for a compact and space-efficient design, ideal for applications where board space is limited.
• Environmental Compliance: The LM2734ZMK/NOPB is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental standards and regulatory requirements.
• Moisture Sensitivity Level 1: The device has an MSL of 1, which means it is suitable for unlimited exposure to moisture, simplifying manufacturing processes and reducing the risk of moisture-related issues.

LM2734ZMK/NOPB Applications

The LM2734ZMK/NOPB is well-suited for a variety of applications that require efficient power management and flexible voltage regulation. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, smartphones, tablets, and other consumer electronics where compact size and high efficiency are critical.
• Telecommunications: Suitable for powering base stations, routers, and other telecom equipment that require reliable and efficient power regulation.
• Industrial Applications: Can be used in industrial control systems, sensors, and actuators where a wide input voltage range and high efficiency are essential.
• Automotive Systems: Applicable in automotive electronics, such as infotainment systems, where the regulator can handle the varying input voltages from the vehicle's electrical system.

Conclusion of LM2734ZMK/NOPB

The LM2734ZMK/NOPB from Texas Instruments stands out as a versatile and efficient buck regulator, offering adjustable output voltage, high efficiency, and a wide input voltage range. Its compact SOT23 package and environmental compliance make it an ideal choice for a wide range of applications, from consumer electronics to industrial systems. The device's unique features, such as its high switching frequency and moisture sensitivity level of 1, provide significant advantages over similar models, ensuring reliable performance and ease of integration. Whether powering portable devices or industrial equipment, the LM2734ZMK/NOPB delivers the flexibility and efficiency needed for modern electronic systems.

LM2734ZMK/NOPB Documents

Download datasheets and manufacturer documentation for LM2734ZMK/NOPB

PCN Assembly/Origin :

BOM changes 15/Dec/2016      

Datasheets :

LM2734ZSDX/NOPB      

Design Resources :

LM2734Z Design with WEBENCH® Power Designer      

PCN Design/Specification :

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