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Technical parameters

Key specs

Input voltage4 ~ 11.5 V
Output voltage1.3 ~ 11.5 V
Output current225 mAMax
Power
Current - Output225mA
Voltage - Input (Max)11.5V
Voltage - Input (Min)4V
Voltage - Output (Max)11.5V
Voltage - Output (Min/Fixed)1.3V (3.3V)
AC and DC characteristics
Frequency - Switching-
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
PackageTube
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC
Other
Base Product NumberMAX640
FunctionStep-Down
MfrAnalog Devices Inc./Maxim Integrated
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable (Fixed)
Product StatusObsolete
Series-
Synchronous RectifierNo
TopologyBuck

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