LTC1261LIMS8-4#PBF

The LTC1261LIMS8-4#PBF is a highly efficient, low noise, step-down (buck) voltage regulator from Linear Technology. Designed for space-constrained applications, this integrated circuit provides a compact and reliable solution for reducing power supply voltages in a wide range of electronic devices. With a maximum input voltage of 40V, the LTC1261LIMS8-4#PBF is capable of delivering up to 500mA of continuous output current, making it suitable for a variety of power management applications. Its high switching frequency of 2.25MHz enables the use of small external components, resulting in a compact and cost-effective solution. The LTC1261LIMS8-4#PBF features a low dropout voltage of only 235mV, ensuring efficient power conversion while minimizing power dissipation. Its internal current mode control loop provides excellent load and line regulation, ensuring stable and accurate output voltage under varying load conditions. This buck regulator also incorporates undervoltage lockout, short circuit protection, and thermal shutdown features, ensuring safe operation and protection against a range of fault conditions. With its small form factor and versatile features, the LTC1261LIMS8-4#PBF offers a reliable and efficient solution for a wide range of power management applications in space-constrained environments.