All alternatives

View full report

Technical parameters

Key specs

Input voltage4.75 ~ 40 V
Output voltage1.23 ~ 37 V
Output current500 mAMax
Switching frequency52 kHz
Power
Current - Output500mA
Voltage - Input (Max)40V
Voltage - Input (Min)4.75V
Voltage - Output (Max)37V
Voltage - Output (Min/Fixed)1.23V
AC and DC characteristics
Frequency - Switching52kHz
Environment and package
Mounting TypeThrough Hole
Operating Temperature-40°C ~ 125°C (TJ)
PackageTube
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-PDIP
Other
Base Product NumberLM2574
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Mfronsemi
Number of Outputs1
Output ConfigurationPositive or Negative
Output TypeAdjustable
Product StatusActive
Series-
Synchronous RectifierNo
TopologyBuck, Boost, Buck-Boost

Documents