The L5986 is a 2.5A step-down switching regulator from ST with a 3.0 A (min.) current limited embedded power MOSFET. It features 2.9V-18V input voltage, 0.6V-VIN adjustable output voltage, 250kHz switching frequency, programmable up to 1MHz, internal soft-start and inhibit, low dropout operation: 100% duty cycle, voltage feed-forward, zero load current operation, overcurrent and thermal protection, VFQFPN3x3-8L and HSOP8 package.
The L5986 is a step-down switching regulator featuring a 3.0A current-limited embedded power MOSFET, capable of delivering up to 2.5A to the load. It operates with an input voltage range of 2.9V to 18V and an adjustable output voltage from 0.6V. The device includes an internal 250kHz oscillator programmable up to 1MHz, along with internal soft-start and inhibit functions.
| Output current | 2.5 A |
|---|---|
| Input voltage range | 2.9 V to 18 V |
| Output voltage range | 0.6 V to VIN |
| Switching frequency | 250 kHz to 1 MHz |
| Maximum limiting current | 3.0 A |
| Quiescent current | 2.4 mA |
The device has an internal 250 kHz switching frequency that can be externally adjusted up to 1 MHz.
The minimum input voltage is 2.9 V.
The maximum output voltage is equal to the input voltage (VIN).
Yes, it includes a 3.0 A current limited embedded power MOSFET.