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L7981

L7981

For Reference Only

Part Number L7981
PNEDA Part # L7981
Description IC REG BUCK ADJ 3A 8VFQFPN
Manufacturer STMicroelectronics
Unit Price Request a Quote
In Stock 8,118
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 24 - Jun 29 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

L7981 Resources

Brand STMicroelectronics
ECAD Module ECAD
Mfr. Part NumberL7981
CategorySemiconductorsPower Management ICsPMIC - Voltage Regulators - DC DC Switching Regulators
Datasheet
L7981, L7981 Datasheet (Total Pages: 42, Size: 1,151.69 KB)
PDFL7981 Datasheet Cover
L7981 Datasheet Page 2 L7981 Datasheet Page 3 L7981 Datasheet Page 4 L7981 Datasheet Page 5 L7981 Datasheet Page 6 L7981 Datasheet Page 7 L7981 Datasheet Page 8 L7981 Datasheet Page 9 L7981 Datasheet Page 10 L7981 Datasheet Page 11

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L7981 Specifications

ManufacturerSTMicroelectronics
Series-
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs1
Voltage - Input (Min)4.5V
Voltage - Input (Max)28V
Voltage - Output (Min/Fixed)0.6V
Voltage - Output (Max)28V
Current - Output3A
Frequency - Switching250kHz ~ 1MHz
Synchronous RectifierNo
Operating Temperature-40°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / Case8-VFDFN Exposed Pad
Supplier Device Package8-VFQFPN (3x3)

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