PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Output Current	Output Voltage	Switching Frequency	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN
LM2596TVADJG	1+ $2.200 10+ $1.870 100+ $1.500 500+ $1.310	PDF RFQ	1,015 In-stock	onsemi	Switching Voltage Regulators 3A BUCK SWCH 150KHZ	Through Hole	TO-220-5	- 40 C	+ 125 C	LM2596	Tube	3 A	1.23 V to 37 V	150 kHz	1 Output	45 V	Buck
MC33063AP1G	1+ $0.860 10+ $0.713 100+ $0.460 1000+ $0.368	PDF RFQ	1,462 In-stock	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting	Through Hole	PDIP-8	- 40 C	+ 85 C	MC33063A	Tube	1.5 A	Adj	100 kHz	1 Output	40 V	Buck, Boost	3 V
MC33166TVG	1+ $2.580 10+ $2.190 100+ $1.750 500+ $1.530	PDF RFQ	375 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	Through Hole	TO-220-5	- 40 C	+ 85 C	MC33166	Tube	3 A	1.5 V to 40 V	72 kHz	1 Output	40 V	Buck, Boost	7.5 V
MC33063AVPG	1+ $0.880 10+ $0.750 100+ $0.576 500+ $0.509	PDF RFQ	1,491 In-stock	onsemi	Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting	Through Hole	PDIP-8	- 40 C	+ 125 C		Tube	1.5 A	Adj	100 kHz	1 Output	40 V	Buck, Boost	3 V
LM2574N-12G	1+ $1.700 10+ $1.440 100+ $1.150 500+ $1.010	PDF RFQ	695 In-stock	onsemi	Switching Voltage Regulators 12V 500mA Buck PWM	Through Hole	PDIP-8	- 40 C	+ 125 C	LM2574	Tube	500 mA	12 V	52 kHz	1 Output	40 V	Buck	4.75 V
MC33167THG	1+ $3.000 10+ $2.550 100+ $2.210 250+ $2.100	PDF RFQ	315 In-stock	onsemi	Switching Voltage Regulators 40V 5A Buck/Boost/Inverting	Through Hole	TO-220-5	- 40 C	+ 85 C	MC33167	Tube	5 A	5 V to 40 V	72 kHz	1 Output	40 V	Buck	7.5 V
LA5774-E	1+ $2.000 10+ $2.000 100+ $1.000 500+ $1.000	PDF RFQ	15,000 In-stock	onsemi	Switching Voltage Regulators PWR SWITCHING REGULATOR	Through Hole	TO-220-5	- 30 C	+ 125 C	LA5774	Bulk	3 A	12 V, 5 V, 3.3 V	160 kHz	1 Output	30 V	Buck	4.5 V
LA5752-E	1+ $2.600 10+ $2.210 100+ $1.770 500+ $1.550	PDF RFQ	324 In-stock	onsemi	Switching Voltage Regulators DC-DC CONVERTER (BUCK)	Through Hole	TO-220H-5	- 30 C	+ 125 C	LA5752-E		3 A	5 V	60 kHz	1 Output	7 V to 28 V	Buck	7 V
LA5774-FA-E	1+ $2.190 10+ $1.860 100+ $1.490 500+ $1.300	PDF RFQ	256 In-stock	onsemi	Switching Voltage Regulators 28V SIMPLE DC-DC CONVERTE	Through Hole	TO-220H-5	- 30 C	+ 125 C	LA5774		3 A		192 kHz	1 Output	28 V	Buck	4.5 V
LA5779-HJ-E	1+ $1.050 10+ $0.896 100+ $0.688 500+ $0.608	PDF RFQ	1,400 In-stock	onsemi	Switching Voltage Regulators 28V SIMPLE DC-DC CONVERTE	Through Hole	TO-220-5	- 30 C	+ 125 C	LA5779		3 A		192 kHz	1 Output	28 V	Buck	4.5 V