Buck converters (integrated switch)
Balance simplicity and flexibility with integrated-FET step-down voltage converters
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Select by nominal input voltage
Battery
Buck converters intended to take input voltages from various battery chemistries, typically for portable personal electronics applications.
< 6 V
Buck converters for common 3.3-V and 5-V intermediate buses and input voltage rails for personal electronics and other low-power systems.
12 V
Buck converters for common 12-V input applications such as communications infrastructure, enterprise computing or 12-V automotive systems.
24 V
Buck converters for a nominal 24-V input, with maximum operating input voltages as high as 100 V to protect against voltage transients. Common application areas are industrial and automotive.
48 V
Buck converters for nominal 48-V input voltage systems such as telecommunications infrastructure and the emerging HEV and EV automotive space.
New products
3-V to 16-V input voltage, 3-A, 1.4-Mhz synchronous buck converter in SOT563
3-V to 16-V input voltage, 3-A, 1.4-Mhz synchronous buck converter in SOT563
Automotive 2.7-V to 6-V input, 15-A, stackable, synchronous buck converter
4-V to 16-V, 35-A SVID and I²C synchronous step-down converter