产品系列
产品系列
L7981TR
- Manufacturer : STMicroelectronics
Packaging : Cut Tape (CT)
Alternate Packaging
Part Status : Discontinued at Digi-Key
Function : Step-Down
Output Configuration : Positive
Topology : Buck
Output Type : Adjustable
Number of Outputs : 1
Voltage - Input (Min) : 4.5V
Voltage - Input (Max) : 28V
Voltage - Output (Min/Fixed) : 0.6V
Voltage - Output (Max) : 28V
Current - Output : 3A
Frequency - Switching : 250kHz ~ 1MHz
Synchronous Rectifier : No
Operating Temperature : -40°C ~ 150°C (TJ)
Mounting Type : Surface Mount
Package / Case : 8-VFDFN Exposed Pad
Supplier Device Package : 8-VFQFPN (3x3)
型号 |
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|---|---|---|---|---|---|
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