Switching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDIP8
Texas Instruments
Texas Instruments - UC2573DG4
$1.75 - $3.65
Texas Instruments - UC2573NG4
$1.99
Texas Instruments - UC2573DTR
$1.55 - $2.36
Texas Instruments - UC2573
$1.00 - $3.80
Texas Instruments - UC2573D
$1.75 - $3.80
Texas Instruments - UC2573DTRG4
$1.42 - $1.49