High quality L7986ATR is an efficient buck (step-down) switching regulator, integrating an advanced power MOSFET with a minimum current limit of 3.7A, thus enabling it to deliver up to 3A of current based on specific application conditions. This device also boasts an internal 250kHz switching frequency that can be flexibly programmed to operate at frequencies as high as 1MHz.
Advanced L7986ATR is characterized by an exceptionally high voltage conversion ratio within the 250kHz-1MHz switching frequency range, boasting a broad input voltage range of 4.5V to 38V. The implementation of forced PWM (FPWM) control across the load range serves to maintain a consistent switching frequency, thereby effectively minimizing output voltage ripple and ensuring stable performance.
3 A DC output current
4.5 V to 38 V input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency, programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
HSOP8 package
Guarantee overtemperature range (-40 °C to 125 °C)
