The LT1576IS8-SYNC#PBF is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. Supplied by Linear Technology, this regulator is designed to minimize external component count while providing flexibility for a wide range of applications.

Key Features:

• Wide Input Voltage Range: Capable of operating with input voltages from 3.6V to 25V, making it suitable for a variety of input sources.
• High Efficiency: Synchronous operation provides efficiency up to 95%, which helps in reducing power loss and heat generation.
• Adjustable Switching Frequency: The switching frequency can be set from 200kHz to 2.5MHz with an external resistor, allowing optimization for efficiency or component size.
• Low Dropout Operation: Its low dropout operation is ideal for scenarios where the input voltage is very close to the output voltage, enhancing efficiency.
• Stable with Low ESR Output Capacitors: The LT1576IS8-SYNC#PBF is stable with ceramic, tantalum, and low ESR capacitors, giving designers flexibility in component selection.
• Short-Circuit Protection: Offers robust protection against short-circuits, enhancing system reliability.
• Thermal Overload Protection: Thermal protection circuitry shuts down the regulator to prevent damage from overheating.

Applications:

• Telecommunications
• Portable Computers
• Networking Equipment
• DC Power Distribution Systems

Package Information:

The LT1576IS8-SYNC#PBF is packaged in an 8-lead SOIC with a thermally enhanced surface mount package, ensuring efficient thermal management for high power applications.

Quality and Reliability:

Linear Technology is known for its commitment to quality and reliability, and the LT1576IS8-SYNC#PBF is no exception. It is manufactured to the highest standards to ensure consistent performance and durability across a wide range of operating conditions.