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L4978

L4978

For Reference Only

Part Number L4978
PNEDA Part # L4978
Description IC REG BUCK ADJUSTABLE 2A 8DIP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 22,236
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 25 - Jun 30 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L4978 Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL4978
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Regulators
Datasheet
L4978, L4978 Datasheet (Total Pages: 13, Size: 578.46 KB)
PDFE-L4978D Datasheet Cover
E-L4978D Datasheet Page 2 E-L4978D Datasheet Page 3 E-L4978D Datasheet Page 4 E-L4978D Datasheet Page 5 E-L4978D Datasheet Page 6 E-L4978D Datasheet Page 7 E-L4978D Datasheet Page 8 E-L4978D Datasheet Page 9 E-L4978D Datasheet Page 10 E-L4978D Datasheet Page 11

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L4978 Specifications

ManufacturerSTMicroelectronics
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)8V
Voltage - Input (Max)55V
Voltage - Output (Min/Fixed)3.3V
Voltage - Output (Max)50V
Current - Output2A
Frequency - Switching100kHz ~ 300kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-DIP

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