PART NO.	PRICE	QUANTITY		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
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
MIC2169YMM	1+ $2.100 10+ $1.930 25+ $1.600 100+ $1.460		PDF RFQ	300 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators Replaced by MIC2169AYMM	SMD/SMT	MSOP-10	- 40 C	+ 125 C	MIC2169	Tube		800 mV	500 kHz		14.5 V	Buck	3 V
MIC4724YMME	1+ $2.640 10+ $2.420 25+ $2.020 100+ $1.840		PDF RFQ	298 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators 3A 2MHz Buck Regulator	SMD/SMT	MSOP-10	- 40 C	+ 125 C	MIC4724	Tube	3 A	Adj	2 MHz	1 Output	6 V	Buck	3 V
MIC2168YMM	1+ $2.140 10+ $1.970 25+ $1.640 100+ $1.490		PDF RFQ	275 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators Replaced by MIC2168AYMM	SMD/SMT	MSOP-10	- 40 C	+ 125 C	MIC2168	Tube		800 mV	1 MHz		14.5 V	Buck	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
MIC2169BYMME	1+ $2.100 10+ $1.930 25+ $1.600 100+ $1.460		PDF RFQ	80 In-stock	Micrel / Microchip Technology	Switching Voltage Regulators Synchronous Step Down Converter	SMD/SMT	MSOP-10	- 40 C	+ 85 C	MIC2169	Tube	30 A	Adj	500 kHz	1 Output	14.5 V	Buck	3 V
MIC2159YMME	200+ $1.800	GET PRICE VIEW	PDF RFQ		Micrel / Microchip Technology	Switching Voltage Regulators SYNCHRONOUS-itty, Step-Down Conver...	SMD/SMT	MSOP-10	- 40 C	+ 125 C	MIC2159	Tube	30 A	Adj	400 kHz	1 Output	14.5 V	Buck	3 V