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L4973D3.3

L4973D3.3

For Reference Only

Part Number L4973D3.3
PNEDA Part # L4973D3-3
Description IC REG BUCK ADJ/3.3V 3.5A 20SO
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 2,100
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jul 12 - Jul 17 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L4973D3.3 Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL4973D3.3
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Regulators
Datasheet
L4973D3.3, L4973D3.3 Datasheet (Total Pages: 28, Size: 635.57 KB)
PDFE-L4973V3.3 Datasheet Cover
E-L4973V3.3 Datasheet Page 2 E-L4973V3.3 Datasheet Page 3 E-L4973V3.3 Datasheet Page 4 E-L4973V3.3 Datasheet Page 5 E-L4973V3.3 Datasheet Page 6 E-L4973V3.3 Datasheet Page 7 E-L4973V3.3 Datasheet Page 8 E-L4973V3.3 Datasheet Page 9 E-L4973V3.3 Datasheet Page 10 E-L4973V3.3 Datasheet Page 11

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L4973D3.3 Specifications

ManufacturerSTMicroelectronics
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable (Fixed)
Number of Outputs1
Voltage - Input (Min)8V
Voltage - Input (Max)55V
Voltage - Output (Min/Fixed)0.5V (3.3V)
Voltage - Output (Max)50V
Current - Output3.5A
Frequency - Switching100kHz ~ 300kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / Case20-SOIC (0.295", 7.50mm Width)
Supplier Device Package20-SO

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