Texas Instruments

LMS8117AMP-3.3/NOPB

LMS8117AMP-3.3/NOPB Description

The LMS8117AMP-3.3/NOPB is a linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 3.3V, capable of delivering a continuous output current of 1A. With a maximum input voltage of 15V and a low dropout voltage of 1.25V at 1A, it ensures efficient power regulation. The LMS8117AMP-3.3/NOPB is designed with a positive output configuration and offers a quiescent current as low as 5mA, contributing to its energy efficiency.

LMS8117AMP-3.3/NOPB Features

• Fixed Output Voltage: Provides a stable 3.3V output, crucial for applications requiring precise voltage regulation.
• Efficient Power Delivery: Capable of handling up to 1A output current, making it suitable for power-hungry devices.
• Low Dropout Voltage: The 1.25V dropout at 1A ensures the regulator operates efficiently even under heavy load.
• PSRR: Offers a power supply rejection ratio of 60 to 75 dB at 120Hz, which is beneficial for applications sensitive to power supply noise.
• Protection Features: Incorporates over current and over temperature protection to safeguard the device and the system.
• Compliance: ROHS3 compliant and REACH unaffected, aligning with environmental standards.
• Operating Temperature: Withstands a wide operating temperature range from 0°C to 125°C, making it suitable for various environments.
• Mounting Type: Surface mount design for easy integration into PCB designs.

LMS8117AMP-3.3/NOPB Applications

The LMS8117AMP-3.3/NOPB is ideal for a variety of applications where stable and efficient voltage regulation is paramount:

• Portable Electronics: Due to its low quiescent current and small form factor, it's perfect for battery-powered devices.
• Industrial Controls: Reliable in harsh environments with its wide operating temperature range and robust protection features.
• Telecommunications: Offers the necessary voltage stability and noise rejection for sensitive communication equipment.
• Automotive Systems: Withstands the temperature fluctuations and power demands typical in automotive electronics.

Conclusion of LMS8117AMP-3.3/NOPB

The LMS8117AMP-3.3/NOPB from Texas Instruments stands out for its combination of high efficiency, stable output, and robust protection features. Its fixed 3.3V output and 1A current capability make it a versatile choice for a wide range of applications, from consumer electronics to industrial and automotive systems. The device's compliance with environmental standards and its ability to operate across a broad temperature range further enhance its appeal in the electronics industry.