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L7986TA - 3A step-down switching regulator

General Description

The L7986TA is a step-down switching regulator with 3.7 A (min.) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions.

The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.

Key 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) HSOP8 exposed pad.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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L7986TA 3 A step-down switching regulator Datasheet − production data 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) HSOP8 exposed pad Description The L7986TA is a step-down switching regulator with 3.7 A (min.) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.