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
MC34166D2TR4G	1+ $2.510 10+ $2.130 100+ $1.710 500+ $1.490 800+ $1.240	PDF RFQ	1,600 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	SMD/SMT	TO-263-5	0 C	+ 70 C	MC33166	Reel	3 A	1.5 V to 40 V	72 kHz	1 Output	40 V	Buck, Boost	7.5 V
MC33166TG	1+ $3.820 10+ $3.240 100+ $2.810 250+ $2.670	PDF RFQ	451 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	Through Hole	TO-220-5			MC33166	Tube	3 A	5.5 V	72 kHz		40 V	Buck, Boost, Inverting
MC34166TG	1+ $2.410 10+ $2.050 100+ $1.640 500+ $1.430	PDF RFQ	433 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	Through Hole	TO-220-5			MC33166	Tube	3 A	5 V	72 kHz		40 V	Buck, Boost, Inverting
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
MC34166TVG	1+ $2.540 10+ $2.160 100+ $1.730 500+ $1.510	PDF RFQ	289 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	Through Hole	TO-220-5			MC33166	Tube	3 A	5 V	72 kHz		40 V	Buck, Boost, Inverting
MC33166D2TG	1+ $2.860 10+ $2.430 100+ $1.940 500+ $1.700	PDF RFQ	407 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	SMD/SMT	TO-263-5			MC33166	Tube	3 A	5.05 V	72 kHz	1 Output	40 V	Buck, Boost, Inverting
MC34166THG	1+ $2.540 10+ $2.160 100+ $1.730 500+ $1.510	PDF RFQ	324 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	Through Hole	TO-220-5			MC33166	Tube	3 A	5 V	72 kHz		40 V	Buck, Boost, Inverting
MC33166D2TR4G	1+ $2.330 10+ $1.980 100+ $1.580 500+ $1.390 800+ $1.150	PDF RFQ	506 In-stock	onsemi	Switching Voltage Regulators 40V 3A Buck/Boost/Inverting	SMD/SMT	TO-263-5	- 40 C	+ 85 C	MC33166	Reel		5.05 V	72 kHz	1 Output	40 V	Buck, Boost, Inverting	7.5 V