PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Series	Packaging	Output Current	Output Voltage	Switching Frequency	Number of Outputs	Input Voltage MAX	Topology	Input Voltage MIN
MAX641ACPA+	1+ $7.000 25+ $4.670 100+ $3.740 250+ $3.560 500+ $3.300	PDF RFQ	1,304 In-stock	Maxim Integrated	Switching Voltage Regulators 5V Adjustable 10W Step-Up Switchin Reg	Through Hole	PDIP-8	+ 70 C	MAX641	Tube	1 mA	5 V	45 kHz	1 Output	16.5 V	Boost	1.5 V
MAX643ACPA+	1+ $7.770 10+ $7.380 25+ $5.180 50+ $4.920	PDF RFQ	147 In-stock	Maxim Integrated	Switching Voltage Regulators Single Battery Monitor	Through Hole	PDIP-8	+ 70 C	MAX643	Tube	1 mA	15 V	50 kHz	1 Output	15.6 V	Boost	1.5 V
MAX633ACPA+	1+ $6.740 10+ $6.400 25+ $4.500 50+ $4.280	PDF RFQ	99 In-stock	Maxim Integrated	Switching Voltage Regulators 5V Fixed/Adjustable Step-Up Reg	Through Hole	PDIP-8	+ 70 C	MAX633A	Tube	750 uA	15 V	50 kHz	1 Output	16.5 V	Boost	1.5 V
MAX642ACPA+	1+ $7.770 10+ $7.380 25+ $5.180 50+ $4.920	PDF RFQ	38 In-stock	Maxim Integrated	Switching Voltage Regulators 5V Adjustable 10W Step-Up Switchin Reg	Through Hole	PDIP-8	+ 70 C	MAX642A	Tube	500 uA	12 V	50 kHz	1 Output	16.5 V	Boost	1.5 V
MAX665CPA+	1+ $10.840 10+ $10.320 25+ $7.350 50+ $7.000	PDF RFQ	3 In-stock	Maxim Integrated	Switching Voltage Regulators 8V Switched-Cap Voltage Converter	Through Hole	PDIP-8	+ 70 C	MAX665	Bulk	100 mA	- 1.5 V to - 8 V, 3 V to 16 V	10 kHz, 45 kHz	1 Output	8 V	Boost, Inverting	1.5 V