PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Packaging	Input Voltage	Output Current	Output Voltage	Switching Frequency	Duty Cycle - Max	Number of Outputs	Topology
UCC3801DTR	1+ $2.920 10+ $2.620 25+ $2.490 100+ $2.100 2500+ $1.230		PDF RFQ	3,473 In-stock	Texas instruments	Switching Controllers Low-Power BiCMOS Current-Mode PWM	SMD/SMT	SOIC-8	+ 70 C	Reel	- 300 mV to +12.3 V	1 A	5 V	1 MHz	50 %	1 Output	Boost, Buck, Flyback, Forward
UCC38C44DR	1+ $1.500 10+ $1.270 100+ $1.020 500+ $0.893 2500+ $0.689		PDF RFQ	2,452 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	+ 70 C	Reel	18 V	1 A	18 V	1 MHz	50 %	1 Output	Boost, Buck, Flyback, Forward
UCC3805DTR	1+ $2.920 10+ $2.620 25+ $2.490 100+ $2.100 2500+ $1.230		PDF RFQ	2,255 In-stock	Texas instruments	Switching Controllers Low-Power BiCMOS Current-Mode PWM	SMD/SMT	SOIC-8	+ 70 C	Reel	- 300 mV to +12.3 V	1 A	4 V	1 MHz	50 %	1 Output	Boost, Buck, Flyback, Forward
UC3843DTR	1+ $1.170 10+ $0.990 100+ $0.768 500+ $0.678 2500+ $0.475		PDF RFQ	1,589 In-stock	Texas instruments	Switching Controllers Current-Mode PWM Controller	SMD/SMT	SOIC-14	+ 70 C	Reel	- 300 mV to + 6.3 V	1 A	5 V	500 kHz	100 %	1 Output	Boost, Buck, Flyback, Forward
UC3844D8TR		GET PRICE	PDF RFQ	24,440 In-stock	Texas instruments	Switching Controllers Current-Mode PWM Controller	SMD/SMT	SOIC-8	+ 70 C	Reel	- 300 mV to + 6.3 V	1 A	5 V	500 kHz	50 %	1 Output	Boost, Buck, Flyback, Forward
UCC38C45DR	1+ $1.500 10+ $1.270 100+ $1.020 500+ $0.893 2500+ $0.689		PDF RFQ	318 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	+ 70 C	Reel	18 V	1 A	18 V	1 MHz	50 %	1 Output	Boost, Buck, Flyback, Forward
UCC38C42DR	1+ $1.500 10+ $1.270 100+ $1.020 500+ $0.893 2500+ $0.689		PDF RFQ	944 In-stock	Texas instruments	Switching Controllers BiCMOS Low-Power Current Mode	SMD/SMT	SOIC-8	+ 70 C	Reel	18 V	1 A	18 V	1 MHz	100 %	1 Output	Boost, Buck, Flyback, Forward
UC3842ADTR	1+ $1.170 10+ $0.990 100+ $0.768 500+ $0.678 2500+ $0.475		PDF RFQ	1,151 In-stock	Texas instruments	Switching Controllers Current-Mode PWM Controller	SMD/SMT	SOIC-14	+ 70 C	Reel	- 300 mV to + 6.3 V	1 A	5 V	500 kHz	100 %	1 Output	Boost, Buck, Flyback, Forward
UCC3580DTR-1	2500+ $2.130	GET PRICE VIEW	PDF RFQ		Texas instruments	Switching Controllers Single Ended Active Clamp/Reset PWM	SMD/SMT	SOIC-16	+ 70 C	Reel		1000 mA, 300 mA		430 kHz	69 %	2 Output	Boost, Buck, Flyback, Forward
UCC3580DTR-4	2500+ $2.700	GET PRICE VIEW	PDF RFQ		Texas instruments	Switching Controllers Single Ended Active Clamp/Reset PWM	SMD/SMT	SOIC-16	+ 70 C	Reel		1000 mA, 300 mA		430 kHz	69 %	2 Output	Boost, Buck, Flyback, Forward
UCC3580DTR-3	2500+ $2.130	GET PRICE VIEW	PDF RFQ		Texas instruments	Switching Controllers Single Ended Active Clamp/Reset PWM	SMD/SMT	SOIC-16	+ 70 C	Reel		1000 mA, 300 mA		430 kHz	69 %	2 Output	Boost, Buck, Flyback, Forward
UCC3580DTR-2	2500+ $2.130	GET PRICE VIEW	PDF RFQ		Texas instruments	Switching Controllers Single Ended Active Clamp/Reset PWM	SMD/SMT	SOIC-16	+ 70 C	Reel		1000 mA, 300 mA		430 kHz	69 %	2 Output	Boost, Buck, Flyback, Forward