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
MAX1921EUT33+T	1+ $3.220 10+ $3.030 25+ $2.430 50+ $2.310 2500+ $1.520		PDF RFQ	2,497 In-stock	Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1921	Reel	400 mA	3.3 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1920EUT+T	1+ $3.220 10+ $3.030 25+ $2.430 50+ $2.310 2500+ $1.470		PDF RFQ	1,965 In-stock	Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1920	Reel	400 mA	1.25 V to 4 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1921EUT18+T	1+ $3.220 10+ $3.030 25+ $2.430 50+ $2.310 2500+ $1.520		PDF RFQ	1,990 In-stock	Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1921	Reel	400 mA	1.8 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1878ETC+	1+ $4.440 10+ $4.220 25+ $2.960 50+ $2.810		PDF RFQ	153 In-stock	Maxim Integrated	Switching Voltage Regulators Dual-Output Step-Down	SMD/SMT	TQFN-12	- 40 C	+ 85 C	MAX1878	Tube	500 mA, 1.5 mA	1.25 V, 28 V	500 kHz	2 Output	5.5 V	Buck	2 V
MAX1921EUT25+T	1+ $3.220 10+ $3.030 25+ $2.430 50+ $2.310 2500+ $1.520		PDF RFQ	1,487 In-stock	Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1921	Reel	400 mA	2.5 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1921EUT15+T	1+ $3.220 10+ $3.030 25+ $2.430 50+ $2.310 2500+ $1.470		PDF RFQ	2,400 In-stock	Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1921	Reel	400 mA	1.5 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1921EUT30+T	2500+ $1.470	GET PRICE VIEW	PDF RFQ		Maxim Integrated	Switching Voltage Regulators 400mA Step-Down DC/DC Converter	SMD/SMT	SOT-23-6	- 40 C	+ 85 C	MAX1921	Reel	400 mA	3 V	1.2 MHz	1 Output	5.5 V	Buck	2 V
MAX1878ETC+T	2500+ $1.910		PDF RFQ	5,000 In-stock	Maxim Integrated	Switching Voltage Regulators Dual-Output Step-Down	SMD/SMT	TQFN-EP-12	- 40 C	+ 85 C	MAX1878	Reel	500 mA, 1.5 mA	1.25 V, 28 V	500 kHz	2 Output	5.5 V	Buck	2 V