The L5981 is a step-down switching regulator with a 1.5 A current limited embedded Power MOSFET, delivering up to 1 A DC current to the load.

It features a 2.9 V to 18 V input voltage range, adjustable output voltage from 0.6 V to VIN, and a 250 kHz switching frequency that can be externally adjusted up to 1 MHz.

The device includes internal soft-start, inhibit, and overcurrent and thermal protection, and is suitable for various applications, including consumer, industrial, and computer systems.

Key Features:

Adjustable output voltage, programmable switching frequency, and low dropout operation with 100% duty cycle.


VFQFPN8 3 mm x 3 mm package with an exposed pad, allowing for reduced thermal resistance.


Chat: Powered By VoiceSphere

Pricing & Distributors: https://www.datasheets360.com/part/detail/l5981tr/6834362642255053684/

Related Posts
No Thoughts on L5981: 1 A Step-Down Switching Regulator