L6981N33DR

L6981 is an easy to use synchronous monolithic step-down regulator. It is capable of delivering upto 1.5A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. It is available in low noise mode (LNM) version. LNM makes the switching frequency constant and minimizes the output voltage ripple for light-load operations, meeting the specification for low noise sensitive applications. The EN pin provides output enable/disable functionality. It is widely used in application such as designed for 24V buses industrial power systems, 24V battery powered equipment, decentralized intelligent nodes, sensors and always-on applications, low noise applications, smart meters, robot cleaner etc.

• Operating input voltage is 3.5V to 38V
• Output voltage from 0.85V to VIN
• Operating quiescent current is 20μA
• Internal compensation network
• 2μA shutdown current
• Internal soft-start, output voltage is 3.3V
• High voltage VIN compatible enable
• Output overvoltage protection, synchronization to external clock for LNM devices
• Output voltage sequencing, thermal protection
• Operating temperature is -40°C to 150°C, packaging style is SO8L