Texas Instruments

LM2621MM/NOPB  

DC Switching Voltage Regulators

LM2621MM/NOPB Description

The LM2621MM/NOPB is a high-performance, adjustable DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and offers a range of advanced features that cater to various applications in the electronics industry. With its compact 8VSSOP package, the LM2621MM/NOPB is designed for surface mount applications, making it ideal for space-constrained designs.

LM2621MM/NOPB Features

• Output Type: Adjustable, allowing for flexible output voltage settings to suit various applications.
• Voltage - Input (Min/Max): 1.2V to 14V, providing a wide input voltage range for compatibility with different power sources.
• Voltage - Output (Min/Max): 1.24V to 14V, enabling the device to deliver a wide range of output voltages.
• Current - Output: 2.85A (Switch), ensuring efficient power delivery to the load.
• Output Configuration: Positive, suitable for applications requiring a positive output voltage.
• Frequency - Switching: 300kHz to 2MHz, offering high-frequency operation for fast response times.
• Synchronous Rectifier: No, simplifying the design without the need for a synchronous rectifier.
• Topology: Boost and SEPIC, providing versatile power conversion options.
• Mounting Type: Surface Mount, suitable for PCB designs with limited space.
• Number of Outputs: 1, making it ideal for single-output applications.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device is not sensitive to moisture, making it suitable for various environments.
• ECCN: EAR99, indicating that the device is not subject to export controls.

LM2621MM/NOPB Applications

The LM2621MM/NOPB is ideal for a wide range of applications, including:

1. Portable Electronics: Due to its wide input voltage range and compact package, it is suitable for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device's ability to handle high input and output voltages makes it suitable for industrial applications where reliable power regulation is critical.
3. Automotive Systems: The LM2621MM/NOPB can be used in automotive systems that require stable and efficient power regulation, such as infotainment systems and sensor modules.

Conclusion of LM2621MM/NOPB

The LM2621MM/NOPB from Texas Instruments is a versatile, high-performance DC switching voltage regulator that offers a combination of adjustable output, wide input voltage range, and high-frequency operation. Its compact 8VSSOP package and surface mount design make it suitable for space-constrained applications, while its compliance with REACH and RoHS regulations ensures environmental responsibility. With its unique features and advantages, the LM2621MM/NOPB is an ideal choice for a variety of applications in the electronics industry.

LM2621MM/NOPB Documents

Download datasheets and manufacturer documentation for LM2621MM/NOPB

Datasheets :

LM2621MMX      

Design Resources :

LM2621 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Wire Chg 19/Mar/2016