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Technical parameters

Key specs

Input voltage4 ~ 18.5 V
Output voltage3.3 V
Output current340 mAMax
Switching frequency200 kHz
Power
Current - Output340mA, 600mA
Voltage - Input (Max)18.5V
Voltage - Input (Min)4V
Voltage - Output (Max)-
Voltage - Output (Min/Fixed)3.3V
AC and DC characteristics
Frequency - SwitchingUp to 200kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature0°C ~ 70°C (TA)
PackageTube
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SO
Other
Base Product NumberLTC1574
FunctionStep-Down
MfrAnalog Devices Inc.
Number of Outputs1
Output ConfigurationPositive or Negative
Output TypeFixed
Product StatusObsolete
Series-
Synchronous RectifierNo
TopologyBuck

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