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L4973 Datasheet - STMicroelectronics

L4973 - 3.5A step down switching regulator

The L4973 is a step down monolithic power switching regulator delivering 3.5 A at fixed voltages of 3.3 V or 5.1 V and using a simple external divider output adjustable voltage up to 50 V. Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical RDS(on) of.

L4973 Features

* Up to 3.5 A step down converter

* Operating input voltage from 8 V to 55 V

* 3.3 V and 5.1 V (±1 %) fixed output, and adjustable outputs from:

* 0.5 V to 50 V (3.3 type)

* 5.1 V to 50 V (5.1 type)

* Frequency adjustable up to 300 kHz

* Voltag

L4973-STMicroelectronics.pdf

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Datasheet Details

Part number:

L4973

Manufacturer:

STMicroelectronics ↗

File Size:

365.15 KB

Description:

3.5a step down switching regulator.

L4973 Distributor

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