Texas Instruments

LM140K-5.0/NOPB  

Linear & Switching Voltage Regulators

LM140K-5.0/NOPB DescriptionThe

LM140K-5.0/NOPB is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed 5V output voltage with a maximum output current of 1A. This device is optimized for applications requiring a stable and reliable power supply, with a maximum input voltage of 35V. The regulator features a dropout voltage of 2V at 1A, ensuring efficient operation even under high load conditions. The LM140K-5.0/NOPB is housed in a through-hole TO3-2 package, making it suitable for a wide range of industrial and consumer electronics applications. With a quiescent current of only 6 mA, this regulator is designed to minimize power consumption while maintaining high performance. The device also includes over-temperature and short-circuit protection features, enhancing its reliability and robustness in various operating environments.

LM140K-5.0/NOPB Features

• Fixed Output Voltage: Provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: Capable of handling input voltages up to 35V, making it suitable for a variety of power supply applications.
• Low Dropout Voltage: With a maximum dropout voltage of 2V at 1A, the LM140K-5.0/NOPB maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: Consumes only 6 mA in quiescent state, minimizing power loss and enhancing overall system efficiency.
• High PSRR: Achieves 80dB at 120Hz, effectively reducing noise and ripple in the output voltage.
• Protection Features: Includes over-temperature and short-circuit protection, safeguarding the regulator and connected components from damage.
• Compliance: Meets REACH and RoHS3 standards, ensuring environmental compliance and suitability for global markets.
• Packaging: Supplied in a through-hole TO3-2 package, offering robust mechanical stability and ease of integration into various circuit designs.

LM140K-5.0/NOPB Applications

The LM140K-5.0/NOPB is ideal for a variety of applications where a reliable and efficient power supply is essential. Its high input voltage range and fixed output voltage make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Telecommunications: Supplying power to base stations, routers, and other networking equipment.
• Automotive Electronics: Ensuring reliable power delivery to infotainment systems, electronic control units, and other automotive components.
• Medical Devices: Offering stable and low-noise power for diagnostic equipment, monitoring devices, and other medical instruments.

Conclusion of LM140K-5.0/NOPB

The LM140K-5.0/NOPB from Texas Instruments stands out as a reliable and efficient linear regulator, offering a stable 5V output with a maximum current of 1A. Its low dropout voltage, high PSRR, and comprehensive protection features make it an ideal choice for applications requiring high performance and reliability. The through-hole TO3-2 package ensures robust mechanical stability and ease of into integration various circuit designs. With its compliance to REACH and RoHS3 standards, the LM140K-5.0/NOPB is well-suited for global markets and environmentally conscious applications. Whether used in consumer electronics, industrial equipment, or medical devices, the LM140K-5.0/NOPB delivers consistent power delivery and enhanced system efficiency.

LM140K-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM140K-5.0/NOPB

PCN Assembly/Origin :

Wafer Fab Site 23/Mar/2020      

Datasheets :

LM140K      

HTML Datasheet :

LM140K