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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3845N UC3845NG4 Texas Instruments 1: $4.40 690In Stock	Mfr. Part No. UC3845NG4 Mouser Part No 595-UC3845NG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3845N	Datasheet	690In Stock	$4.40 $3.32 $3.05 $2.75 View $2.61 $2.04	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller TL2842P Texas Instruments 1: $2.06 1,749In Stock	Mfr. Part No. TL2842P Mouser Part No 595-TL2842P	Texas Instruments	Switching Controllers Current-Mode PWM Con troller	Datasheet	1,749In Stock	$2.06 $1.52 $1.30 $1.23 View $1.16 $1.12 $1.04	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	100 %	0 V to 30 V	1 A	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode Pri Cnt L6565N STMicroelectronics 1: $2.21 1,765In Stock	Mfr. Part No. L6565N Mouser Part No 511-L6565N	STMicroelectronics	Switching Controllers Current-Mode Pri Cnt	Datasheet	1,765In Stock	$2.21 $1.64 $1.41 $1.34 View $1.26 $1.22 $1.17 $1.13 $1.10	Min.: 1 Mult.: 1	Flyback	1 Output	70 kHz		5.5 V	4.5 mA	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller TL2843P Texas Instruments 1: $2.06 2,031In Stock	Mfr. Part No. TL2843P Mouser Part No 595-TL2843P	Texas Instruments	Switching Controllers Current-Mode PWM Con troller	Datasheet	2,031In Stock	$2.06 $1.52 $1.30 $1.23 View $1.16 $1.12 $1.03	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	100 %	0 V to 30 V	1 A	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845N UC2845NG4 Texas Instruments 1: $4.89 619In Stock	Mfr. Part No. UC2845NG4 Mouser Part No 595-UC2845NG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845N	Datasheet	619In Stock	$4.89 $3.72 $3.43 $3.11 View $2.96 $2.87 $2.83 $2.80	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843N UC2843NG4 Texas Instruments 1: $4.54 821In Stock	Mfr. Part No. UC2843NG4 Mouser Part No 595-UC2843NG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843N	Datasheet	821In Stock	$4.54 $3.42 $3.14 $2.84 View $2.69 $2.10	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %	5 V	200 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers 0.5mA Current Mode UC2844BN STMicroelectronics 1: $1.03 2,197In Stock	Mfr. Part No. UC2844BN Mouser Part No 511-UC2844BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2,197In Stock	$1.03 $0.768 $0.698 $0.666 View $0.641 $0.604 $0.603	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers 0.5mA Current Mode UC2845BN STMicroelectronics 1: $1.26 3,536In Stock	Mfr. Part No. UC2845BN Mouser Part No 511-UC2845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3,536In Stock	$1.26 $0.913 $0.805 $0.734 View $0.703 $0.661 $0.637 $0.586	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C43YN Microchip Technology 1: $1.61 319In Stock	Mfr. Part No. MIC38C43YN Mouser Part No 998-MIC38C43YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	319In Stock	$1.61 $1.34 $1.21	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	500 mA	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C44YN Microchip Technology 1: $1.71 155In Stock	Mfr. Part No. MIC38C44YN Mouser Part No 998-MIC38C44YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	155In Stock	$1.71 $1.60 $1.43 $1.35 $1.33	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38HC44YN Microchip Technology 1: $2.05 39In Stock	Mfr. Part No. MIC38HC44YN Mouser Part No 998-MIC38HC44YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	39In Stock	$2.05 $1.89 $1.71 $1.60 View $1.58 $1.57	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Hi Speed C Mode Pulse Width Mods LT1243CN8#PBF Analog Devices 1: $4.40 336In Stock	Mfr. Part No. LT1243CN8#PBF Mouser Part No 584-LT1243CN8#PBF	Analog Devices	Switching Controllers Hi Speed C Mode Pulse Width Mods	Datasheet	336In Stock	$4.40 $4.31 $4.21 $4.13 View $4.07 $4.00 $3.95 $3.89	Min.: 1 Mult.: 1	Buck	1 Output	500 kHz	96 %	5 V	1 A	0 C	+ 100 C	Through Hole	PDIP-8	Tube
Switching Controllers w/Wide Input Voltage Range ALT 595-TL500 ALT 595-TL5001IP TL5001IPE4 Texas Instruments 1: $3.99 326In Stock	Mfr. Part No. TL5001IPE4 Mouser Part No 595-TL5001IPE4	Texas Instruments	Switching Controllers w/Wide Input Voltage Range ALT 595-TL500 ALT 595-TL5001IP	Datasheet	326In Stock	$3.99 $3.01 $2.75 $2.49 View $2.35 $1.87	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	50 kHz to 400 kHz	100 %	1 V to 50 V	3 A	- 40 C	+ 125 C	Through Hole	PDIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38HC45YN Microchip Technology 1: $2.05 194In Stock	Mfr. Part No. MIC38HC45YN Mouser Part No 998-MIC38HC45YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	194In Stock	$2.05 $1.87 $1.71 $1.58 View $1.56 $1.55	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3844P TL3844PE4 Texas Instruments 1: $1.42 309In Stock	Mfr. Part No. TL3844PE4 Mouser Part No 595-TL3844PE4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3844P	Datasheet	309In Stock	$1.42 $1.06 $0.897 $0.821 View $0.769 $0.728 $0.63 $0.623	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	50 %	0 V to 30 V	1 A	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38HC43YN Microchip Technology 1: $2.37 64In Stock	Mfr. Part No. MIC38HC43YN Mouser Part No 998-MIC38HC43YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	64In Stock	$2.37 $1.96 $1.78	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	1 A	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max UC2842BNG onsemi 1: $1.27 1,243In Stock	Mfr. Part No. UC2842BNG Mouser Part No 863-UC2842BNG	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max	Datasheet	1,243In Stock	$1.27 $0.916 $0.597 $0.561	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	96 %	4.95 V to 5.05 V	1 A	- 25 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: $1.11 1,585In Stock	Mfr. Part No. UC2842BN Mouser Part No 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,585In Stock	$1.11 $0.801 $0.678 $0.639 View $0.598 $0.574 $0.554 $0.516 $0.506	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %	4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-TL2 ALT 595-TL2844P TL2844PE4 Texas Instruments 1: $2.07 2,043In Stock	Mfr. Part No. TL2844PE4 Mouser Part No 595-TL2844PE4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-TL2 ALT 595-TL2844P	Datasheet	2,043In Stock	$2.07 $1.54 $1.37 $1.23 View $1.16 $1.12 $0.883	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	50 %	0 V to 30 V	1 A	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers Current Mode ALT 595 -UC3844AN ALT 595-U ALT 595-UC3844AN UC3844ANG4 Texas Instruments 1: $1.93 945In Stock	Mfr. Part No. UC3844ANG4 Mouser Part No 595-UC3844ANG4	Texas Instruments	Switching Controllers Current Mode ALT 595 -UC3844AN ALT 595-U ALT 595-UC3844AN	Datasheet	945In Stock	$1.93 $1.42 $1.28 $1.14 View $1.07 $0.897 $0.841 $0.808	Min.: 1 Mult.: 1	Boost, Buck, Buck-Boost, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3845P TL3845PE4 Texas Instruments 1: $1.42 1,957In Stock	Mfr. Part No. TL3845PE4 Mouser Part No 595-TL3845PE4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3845P	Datasheet	1,957In Stock	$1.42 $1.04 $0.929 $0.821 View $0.769 $0.738 $0.617 $0.591	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	50 %	0 V to 30 V	1 A	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3842P TL3842PE4 Texas Instruments 1: $1.42 1,915In Stock	Mfr. Part No. TL3842PE4 Mouser Part No 595-TL3842PE4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-TL3 ALT 595-TL3842P	Datasheet	1,915In Stock	$1.42 $1.04 $0.929 $0.821 View $0.769 $0.738 $0.635 $0.591	Min.: 1 Mult.: 1	Boost, Flyback	1 Output	500 kHz	100 %	0 V to 30 V	1 A	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3842N UC3842NG4 Texas Instruments 1: $2.21 891In Stock	Mfr. Part No. UC3842NG4 Mouser Part No 595-UC3842NG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC3 ALT 595-UC3842N	Datasheet	891In Stock	$2.21 $1.64 $1.46 $1.31 View $1.24 $0.939	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	100 %	5 V	200 mA	0 C	+ 70 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AN UC2843ANG4 Texas Instruments 1: $2.12 1,143In Stock	Mfr. Part No. UC2843ANG4 Mouser Part No 595-UC2843ANG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2843AN	Datasheet	1,143In Stock	$2.12 $1.58 $1.40 $1.26 View $1.19 $0.905 $0.902	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	100 %	5 V	200 mA	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube
Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845AN UC2845ANG4 Texas Instruments 1: $1.99 966In Stock	Mfr. Part No. UC2845ANG4 Mouser Part No 595-UC2845ANG4	Texas Instruments	Switching Controllers Current-Mode PWM Con troller ALT 595-UC2 ALT 595-UC2845AN	Datasheet	966In Stock	$1.99 $1.48 $1.31 $1.18 View $1.11 $0.845	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	5 V	1 A	- 40 C	+ 85 C	Through Hole	PDIP-8	Tube

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