• L7986ATRL7986ATR
  • L7986ATRL7986ATR
  • L7986ATRL7986ATR


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.

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Product Description

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.

L7986ATR Features:

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)

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