Texas Instruments

LP3879MRX-1.2/NOPB  

Linear & Switching Voltage Regulators

LP3879MRX-1.2/NOPB Description

The LP3879MRX-1.2/NOPB is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this device offers a fixed output voltage of 1.2V and can deliver up to 800mA of output current. It is designed for surface mount applications and comes in an 8SO PWRPAD package, making it suitable for compact and high-density designs. The regulator operates with an input voltage range up to 6V, ensuring compatibility with a wide range of power sources.

LP3879MRX-1.2/NOPB Features

• Output Type: Fixed at 1.2V, ensuring a stable power supply for sensitive electronics.
• Voltage - Input (Max): 6V, providing flexibility in power source selection.
• Current - Output: 800mA, capable of supporting demanding applications.
• Number of Regulators: Single regulator design, simplifying circuit design and reducing component count.
• Output Configuration: Positive, suitable for standard power supply requirements.
• Current - Supply (Max): 2.2 mA, minimizing power consumption in standby mode.
• Current - Quiescent (Iq): 1.4 mA, ensuring high efficiency even at low load conditions.
• PSRR: 60dB at 1kHz, providing excellent noise rejection and signal integrity.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over Current, Over Temperature, and Short Circuit protection ensure robustness and reliability.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), suitable for various environmental conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Mounting Type: Surface Mount, ideal for modern, space-efficient PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

LP3879MRX-1.2/NOPB Applications

The LP3879MRX-1.2/NOPB is ideal for a variety of applications where a reliable and efficient power supply is critical. Its fixed 1.2V output and 800mA current capability make it suitable for powering microcontrollers, digital signal processors, and other low-voltage electronics. The regulator's low quiescent current and high PSRR make it particularly well-suited for applications in sensitive analog circuits, such as audio and RF systems, where noise and power consumption are critical factors.

Conclusion of LP3879MRX-1.2/NOPB

The LP3879MRX-1.2/NOPB from Texas Instruments is a versatile and reliable linear regulator that offers a balance of performance, efficiency, and protection features. Its fixed 1.2V output and 800mA current capability make it an excellent choice for a wide range of applications, from microcontroller power supplies to sensitive analog circuits. The inclusion of over current, over temperature, and short circuit protection ensures robustness and reliability, making it a standout option in the power management IC market. With its surface mount package and compliance with environmental standards, the LP3879MRX-1.2/NOPB is a future-proof solution for modern electronic designs.

LP3879MRX-1.2/NOPB Documents

Download datasheets and manufacturer documentation for LP3879MRX-1.2/NOPB

PCN Assembly/Origin :

Mult Dev Fab Site REV 2/Mar/2018      

Datasheets :

LP3879      

HTML Datasheet :

LP3879      

PCN Design/Specification :

Copper Wire Update 12/Aug/2015