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LT1117CST-2.85#PBF

LT1117CST-2.85#PBF Description

The LT1117CST-2.85#PBF is a high-performance linear regulator designed by Analog Devices Inc., offering a fixed output voltage of 2.85V and capable of delivering up to 800mA of output current. This device is housed in a SOT223-3 package, making it suitable for surface-mount applications. The regulator is designed to operate efficiently within an input voltage range up to 10V, ensuring reliable performance in a variety of power management scenarios. With a dropout voltage of only 1.2V at 800mA, the LT1117CST-2.85#PBF minimizes power loss and maximizes efficiency, making it ideal for applications where space and power efficiency are critical.

LT1117CST-2.85#PBF Features

• Fixed Output Voltage: The LT1117CST-2.85#PBF provides a stable output voltage of 2.85V, ensuring consistent power delivery to sensitive electronic components.
• High Output Current: Capable of delivering up to 800mA, this regulator is well-suited for applications requiring moderate to high current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 1.2V at 800mA, the LT1117CST-2.85#PBF operates efficiently even at lower input voltages, reducing power dissipation and heat generation.
• Over Temperature Protection: Integrated over-temperature protection ensures the device remains safe and reliable under varying operating conditions.
• Wide Operating Temperature Range: The regulator is designed to operate reliably within a temperature range of 0°C to 125°C, making it suitable for both commercial and industrial applications.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz ensures minimal noise and ripple on the output voltage, providing clean power to sensitive circuits.
• Compliance and Reliability: The LT1117CST-2.85#PBF is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, its moisture sensitivity level (MSL) of 1 (Unlimited) makes it highly resistant to environmental factors.

LT1117CST-2.85#PBF Applications

The LT1117CST-2.85#PBF is ideal for a wide range of applications where stable and efficient power regulation is required. Some specific use cases include:

• Embedded Systems: Providing stable power to microcontrollers, sensors, and other low-power devices in embedded systems.
• Consumer Electronics: Ensuring reliable power delivery in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Control: Powering control modules and sensors industrial in automation and control systems.
• Medical Devices: Supplying regulated power to medical equipment where precision and reliability are paramount.
• Telecommunications: Supporting power management in base stations, routers, and other telecom infrastructure.

Conclusion of LT1117CST-2.85#PBF

The LT1117CST-2.85#PBF from Analog Devices Inc. stands out as a robust and efficient linear regulator, offering a unique combination of high output current, low dropout voltage, and excellent thermal protection. Its fixed output voltage of 2.85V and ability to operate within a wide temperature range make it a versatile solution for various power management needs. The device's compliance with environmental and safety standards further enhances its appeal for both commercial and industrial applications. Whether used in embedded systems, consumer electronics, or industrial control, the LT1117CST-2.85#PBF delivers reliable performance and efficiency, making it a preferred choice for designers and engineers in the electronics industry.