Texas Instruments

LM1117DT-5.0/NOPB  

Linear & Switching Voltage Regulators

LM1117DT-5.0/NOPB Description

The LM1117DT-5.0/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 5V and capable of delivering up to 800mA of output current. This regulator is housed in a TO-252-3 package, making it suitable for surface-mount applications. It features a maximum input voltage of 15V and a dropout voltage of 1.2V at full load, ensuring efficient operation even at lower input-to-output voltage differentials. The regulator is designed to operate within an ambient temperature range of 0°C to 125°C, making it suitable for a wide range of industrial and consumer applications.

LM1117DT-5.0/NOPB Features

• Output Type: Fixed at 5V, ensuring stable power supply for various electronic circuits.
• Input Voltage Range: Up to 15V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 800mA, suitable for powering a variety of devices and components.
• Dropout Voltage: Maximum of 1.2V at 800mA, allowing for efficient operation at low input-to-output voltage differences.
• Low Quiescent Current: Only 5mA, minimizing power consumption during standby or low-load conditions.
• High PSRR: 75dB at 120Hz, ensuring excellent noise rejection and stable output voltage.
• Protection Features: Over-current and over-temperature protection, safeguarding the regulator and connected circuits from damage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 2 (1 Year), suitable for standard manufacturing processes.

LM1117DT-5.0/NOPB Applications

The LM1117DT-5.0/NOPB is ideal for applications requiring a stable 5V supply with moderate current capabilities. Its low dropout voltage and high PSRR make it particularly suitable for applications where input voltage may vary or where noise rejection is critical. Specific use cases include:

• Consumer Electronics: Powering microcontrollers, sensors, and small motors in devices such as smartphones, tablets, and IoT devices.
• Industrial Equipment: Providing stable power for control systems, PLCs, and other industrial electronics.
• Medical Devices: Ensuring reliable power supply for portable medical devices and diagnostic equipment.
• Telecommunications: Supplying power to low-power communication modules and base stations.

Conclusion of LM1117DT-5.0/NOPB

The LM1117DT-5.0/NOPB from Texas Instruments is a robust and versatile linear voltage regulator designed to meet the demands of modern electronic systems. Its combination of a fixed 5V output, high output current capability, and low dropout voltage makes it an excellent choice for a wide range of applications. The inclusion of over-current and over-temperature protection ensures reliability and longevity, while its compliance with environmental standards ensures it meets regulatory requirements. Whether used in consumer electronics, industrial equipment, or medical devices, the LM1117DT-5.0/NOPB offers a reliable and efficient power solution.

LM1117DT-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM1117DT-5.0/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LM1117-N, 1117I Series