4007A/BCA
Rochester Electronics LLC
Replacement for National Semiconductor part number M38510/05301BCA. Buy from authorized manufacturer Rochester Electronics.
CD4007UBMT
Texas Instruments
CMOS dual complementary pair plus inverter 14-SOIC -55 to 125
TPS40070PWP
Texas Instruments
Mid Range Input (4.5V-28V) up to 1 MHz Frequency Synchronous Buck Controller, source only 16-HTSSOP -40 to 85
CD4007UBPWR
Texas Instruments
CMOS dual complementary pair plus inverter 14-TSSOP -55 to 125
TPS40077PWPRG4
Texas Instruments
4.5V to 28V Input, Synchronous Buck Controller with Voltage Feed Forward 16-HTSSOP -40 to 85
CD4007UBPW
Texas Instruments
CMOS dual complementary pair plus inverter 14-TSSOP -55 to 125