L4973D5.1 By STMicroelectronics

Manufacturer Part Number:L4973D5.1

Manufacturer:STMicroelectronics

Description:IC REG SW 3.5A STEPDOWN 20-SOIC

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PRODUCT SPECIFICATIONS

SpecificationValue
Datasheets L4973
Standard Package 40
Category Integrated Circuits (ICs)
Family PMIC - Voltage Regulators - Switching DC DC Converters & Controllers
Series -
Type Step-Down (Buck)
Internal Switch(s) Yes
Synchronous Rectifier No
Number of Outputs 1
Voltage - Output 5.1V, 5.1 ~ 50 V
Current - Output 3.5A
Frequency - Switching 100kHz ~ 300kHz
Voltage - Input 8 ~ 55 V
Power - Output 4W
Operating Temperature -40°C ~ 150°C
Mounting Type Surface Mount
Package / Case 20-SOIC (0.300", 7.50mm Width)
Packaging Tube
Supplier Device Package *
Catalog Page 1071 (US2010 Interactive)1071 (US2010 PDF)
For Use With 497-4743-ND - BOARD EVAL FOR L4973X SW REG
Other Names 497-1412-5

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Dominique – France

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