L6981C33DR
STMicroelectronicsSwitzerland

L6981C33DR

ActiveVoltage Regulators - DC DC Switching Regulators8-SOIC

IC REG BUCK 3.3V 1.5A 8SO

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Technical parameters

Key specs

Input voltage3.5 ~ 38 V
Output voltage3.3 V
Output current1.5 AMax
Switching frequency400 kHz
Power
Current - Output1.5A
Voltage - Input (Max)38V
Voltage - Input (Min)3.5V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)3.3V
AC and DC characteristics
Frequency - Switching400kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT) Digi-Reel®
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SO
Other
Base Product NumberL6981
FunctionStep-Down
MfrSTMicroelectronics
Number of Outputs1
Output ConfigurationPositive
Output TypeFixed
Product StatusActive
Series-
Synchronous RectifierYes
TopologyBuck

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