Texas Instruments

LMS8117AMP-1.8  

Linear & Switching Voltage Regulators

LMS8117AMP-1.8 Description

The LMS8117AMP-1.8 is a linear voltage regulator designed and manufactured by Texas Instruments. This fixed output voltage regulator is part of the Linear & Switching Voltage Regulators category and is packaged in a SOT223 form factor. With a fixed output voltage of 1.8V and an output current of 1A, it is suitable for a variety of applications requiring stable and reliable power regulation.

LMS8117AMP-1.8 Features

• Output Type: Fixed, providing a stable and consistent output voltage.
• Voltage - Input (Max): 15V, allowing for a wide range of input voltage compatibility.
• Current - Output: 1A, capable of delivering sufficient current for various applications.
• Number of Regulators: 1, a single output regulator for straightforward integration.
• Output Configuration: Positive, suitable for applications requiring a positive voltage output.
• Current - Supply (Max): 10 mA, ensuring low power consumption in the supply line.
• Voltage Dropout (Max): 1.25V @ 1A, maintaining high efficiency even under load.
• PSRR: 60 ~ 75 dB (120Hz), providing excellent power supply rejection ratio for stable operation.
• Protection Features: Over Current and Over Temperature, safeguarding the device and the system.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no sensitivity to moisture, which is beneficial for harsh environments.

LMS8117AMP-1.8 Applications

The LMS8117AMP-1.8 is ideal for applications where a stable 1.8V output is required, such as:

• Portable Electronics: Due to its low quiescent current and small form factor, it is suitable for battery-powered devices.
• Industrial Equipment: The wide operating temperature range of 0°C to 125°C makes it suitable for harsh industrial environments.
• Telecommunications: The high PSRR and low dropout voltage ensure stable operation in noisy power supply conditions.

Conclusion of LMS8117AMP-1.8

While the LMS8117AMP-1.8 is an obsolete product, it was known for its reliable performance and robust features, making it a popular choice for applications requiring a stable 1.8V output. Its fixed output, low dropout voltage, and over-protect features provided a reliable power solution for a variety of electronic devices. For current projects, it is recommended to look for updated models that offer similar specifications and improved performance.

LMS8117AMP-1.8 Documents

Download datasheets and manufacturer documentation for LMS8117AMP-1.8