PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Output Current	Switching Frequency	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN
MIC3172YM	1+ $3.170 10+ $2.640 25+ $2.200 100+ $2.000	PDF RFQ	615 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 1.25A 100kHz Switching Regulator	SMD/SMT	SOIC-8	- 40 C	+ 85 C	MIC3172	Tube	1.25 A	100 kHz	1 Output	40 V	Buck, Boost	3 V
MIC2171WU	1+ $5.200 10+ $4.330 25+ $3.600 100+ $3.280	PDF RFQ	112 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 2.5A 100kHz Switching Regulator	SMD/SMT	TO-263-5	- 40 C	+ 85 C	MIC2171	Tube	2.5 A	100 kHz	1 Output	40 V		3 V
MIC2172YM	1+ $3.290 10+ $2.740 25+ $2.290 100+ $2.080	PDF RFQ	245 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 1.25A 100kHz Switching Regulator	SMD/SMT	SOIC-8	- 40 C	+ 85 C	MIC2172	Tube	1.25 A	100 kHz	1 Output	40 V	Buck, Boost	3 V
MIC2171WT	1+ $5.010 10+ $4.170 25+ $3.470 100+ $3.160	PDF RFQ	64 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 2.5A 100kHz Switching Regulator	Through Hole	TO-220-5	- 40 C	+ 85 C	MIC2171	Tube	2.5 A	100 kHz	1 Output	40 V	Buck, Boost	3 V
MIC3172YN	1+ $3.810 10+ $3.170 25+ $2.640 100+ $2.400	PDF RFQ	250 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 1.25A 100kHz Switching Regulator	Through Hole	PDIP-8	- 40 C	+ 85 C	MIC3172	Tube	1.25 A	100 kHz	1 Output	40 V	Buck, Boost	3 V
MIC2172YN	1+ $4.560 10+ $3.800 25+ $3.160 100+ $2.880	PDF RFQ	200 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 2.5A 100kHz Switching Regulator	Through Hole	PDIP-8	- 40 C	+ 85 C	MIC2172	Tube	1.25 A	100 kHz	1 Output	40 V	Buck, Boost	3 V