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B5973D Datasheet - ST Microelectronics

B5973D 2A step down switching regulator

The B5973D is a step down monolithic power switching regulator with a minimum switch current limit of 2.25 A so it is able to deliver up to 2 A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved .

B5973D Features

* Qualified following the AEC-Q100 requirements (temperature Grade 1), see PPAP for more details.

* 2 A DC output current

* Operating input voltage from 4 V to 36 V

* 3.3 V / (± 2 %) reference voltage

* Output voltage adjustable from 1.235 V to 35 V

* Low dropout operation: 1

B5973D Datasheet (1.42 MB)