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LB1117AATB250

LB1117AATB250 Description

The LB1117AATB250 is a fixed-output voltage regulator from Diodes Incorporated, designed to provide a stable and reliable power supply in a wide range of electronic applications. This regulator features a maximum input voltage of 15V and a fixed output voltage of 2.5V, capable of delivering a continuous output current of 1A. It is housed in a surface-mount package, making it suitable for compact and high-density PCB designs. The LB1117AATB250 is part of the LB1117 series, known for its robust performance and ease of integration.

LB1117AATB250 Features

• Output Type: Fixed output voltage, ensuring consistent power delivery.
• Voltage - Input (Max): 15V, providing flexibility in input voltage ranges.
• Current - Output: 1A, capable of supporting a variety of low to medium power applications.
• Voltage - Output (Min/Fixed): 2.5V, ideal for applications requiring a stable low-voltage supply.
• Voltage Dropout (Max): 1.4V @ 800mA, ensuring efficient operation even at high load currents.
• Current - Quiescent (Iq): 10 mA, minimizing power consumption during standby.
• Control Features: Current limit, providing protection against overcurrent conditions.
• Protection Features: Over current, over temperature, and transient voltage protection, enhancing reliability and longevity.
• RoHS Status: ROHS3 compliant, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

LB1117AATB250 Applications

The LB1117AATB250 is ideal for applications requiring a stable and efficient power supply. Its fixed output voltage and robust protection features make it suitable for:

• Consumer Electronics: Powering low-voltage components in devices such as smartphones, tablets, and portable media players.
• Industrial Equipment: Providing reliable power to sensors, microcontrollers, and other low-power circuits.
• Telecommunications: Ensuring stable power supply in base stations, routers, and other networking equipment.
• Automotive: Suitable for in-vehicle infotainment systems and electronic control units.

Conclusion of LB1117AATB250

The LB1117AATB250 from Diodes Incorporated is a versatile and reliable fixed-output voltage regulator, offering a balance of performance and protection features. Its compact surface-mount package and robust protection mechanisms make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the LB1117AATB250 remains a valuable component for designers seeking a dependable power management solution.