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L4974A

L4974A

For Reference Only

Part Number L4974A
PNEDA Part # L4974A
Description IC REG BUCK ADJ 3.5A 20DIP
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 6,030
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 26 - Jul 1 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L4974A Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL4974A
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Regulators
Datasheet
L4974A, L4974A Datasheet (Total Pages: 22, Size: 6,679.16 KB)
PDFL4974A Datasheet Cover
L4974A Datasheet Page 2 L4974A Datasheet Page 3 L4974A Datasheet Page 4 L4974A Datasheet Page 5 L4974A Datasheet Page 6 L4974A Datasheet Page 7 L4974A Datasheet Page 8 L4974A Datasheet Page 9 L4974A Datasheet Page 10 L4974A Datasheet Page 11

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L4974A Specifications

ManufacturerSTMicroelectronics
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)15V
Voltage - Input (Max)50V
Voltage - Output (Min/Fixed)5.1V
Voltage - Output (Max)40V
Current - Output3.5A
Frequency - Switching100kHz ~ 200kHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeThrough Hole
Package / Case20-DIP (0.300", 7.62mm)
Supplier Device Package20-PowerDIP

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