L5973D DATASHEET PDF

LD STMicroelectronics Switching Voltage Regulators to 35V Step-Dn datasheet, inventory, & pricing. LD Up To A Step Down Switching Regulator The LD is a step down monolithic power switching regulator with a minimum switch current limit of. E-LD Up To A Step Down Switching Regulator The LD is a step down monolithic power switching regulator with a minimum switch current limit of .

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Marketing proposal for customer feedback. Min [V] This option is required. IF [A] This option is required. Product is in volume production only to support customers ongoing production. Search field Part name Part description. Demo board Application Circuit.

An internal oscillator fixes the switching frequency at KHz. The high current level is also achieved thanks to an SO8 package with exposed frame, that allows to re- duce the R. Connecting directly to this pin results in an output voltage of 1.

Unregulated DC input voltage. The output voltage can be set from 1. An external resistive divider is required for higher output voltages.

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Pulse by pulse current limit with the internal frequen- cy modulation offers an effective constant current short circuit protection. Max [V] This option is required. This option is required. Voltage [V] This option is required and must be a number.

The output voltage can be set from 1. ST Code of Conduct Blog. IoT for Smart Things.

Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection. In figure 6 is shown the demo board application circuit, where the input supply voltage, V. Support Center Video Center.

DC open loop gain. Media Subscription Media Contacts. Not Recommended for New Design. A logical signal active high disables the device. Getting started with eDesignSuite 5: Power dissipation at T.

When it is open an internal pull-up disable the device. Total Operating Quiescent Current.

L5973D Datasheet PDF

Thermal Resistance Junction to ambient. Product is in volume production 1. Current [A] This option is required and must be a number. Who We Are Management.

LD – Up to 2 A step down switching regulator – STMicroelectronics

And must be less than or equal to Volt. And must be greater than or equal to Volt. Computers and Peripherals Data Center.

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Product is in design feasibility stage. Having a minimum input voltage of 4 V only, it is particularly suitable for 5 V bus, available in all computer related applications. And must be a whole positive number between 1 and dataseet Total stand-by quiescent current.

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If INH not used the pin must be grounded. Low level output voltage. General terms and conditions. Product is under characterization.

Operating junction temperature range. The LD is a step down monolithic power switching regulator with a minimum switch current limit of 2. Please contact our sales support for information on specific devices.

No availability reported, please contact our Sales office. Product is in design stage Target: Using daatasheet buck in a negative buck-boost configuration. No commitment taken to design or produce NRND: Product is in volume production. Having a minimum input voltage of 4.