PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Output Current	Output Voltage	Switching Frequency	Duty Cycle - Max	Number of Outputs	Topology
UCC28C44D	1+ $1.800 10+ $1.530 100+ $1.220 500+ $1.070	PDF RFQ	709 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	50 %	1 Output	Boost, Flyback, Forward
UCC28C40D	1+ $2.250 10+ $2.020 25+ $1.930 100+ $1.620	PDF RFQ	349 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward
UCC28C42D	1+ $1.800 10+ $1.530 100+ $1.220 500+ $1.070	PDF RFQ	801 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode	SMD/SMT	SOIC-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward
UCC28C44DGK	1+ $1.800 10+ $1.530 100+ $1.220 500+ $1.070	PDF RFQ	409 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	VSSOP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	50 %	1 Output	Boost, Flyback, Forward
UCC28C42DGK	1+ $1.800 10+ $1.530 100+ $1.220 500+ $1.070	PDF RFQ	437 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode	SMD/SMT	VSSOP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward
UCC28C41D	1+ $2.380 10+ $2.140 25+ $2.040 100+ $1.720	PDF RFQ	313 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	50 %	1 Output	Boost, Flyback, Forward
UCC28C44P	1+ $2.020 10+ $1.720 100+ $1.370 500+ $1.200	PDF RFQ	489 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	Through Hole	PDIP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	50 %	1 Output	Boost, Flyback, Forward
UCC28C40DGK	1+ $2.250 10+ $2.020 25+ $1.930 100+ $1.620	PDF RFQ	384 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	VSSOP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward
UCC28C41DGK	1+ $2.380 10+ $2.140 25+ $2.040 100+ $1.720	PDF RFQ	137 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	VSSOP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	50 %	1 Output	Boost, Flyback, Forward
UCC28C40P	1+ $2.520 10+ $2.270 25+ $2.160 100+ $1.820	PDF RFQ	384 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	Through Hole	PDIP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward
UCC28C42P	1+ $2.020 10+ $1.720 100+ $1.370 500+ $1.200	PDF RFQ	125 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Current 8 Pin Current Mode	Through Hole	PDIP-8	- 40 C	+ 105 C	Tube	1 A	18 V	1000 kHz	100 %	1 Output	Boost, Flyback, Forward