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
RP519Z121B-E2-F	1+ $1.590 10+ $1.290 100+ $1.030 500+ $0.900 5000+ $0.650		PDF RFQ	5,100 In-stock	Ricoh Electronic	Switching Voltage Regulators 0.5A/1A 6MHz PWM/VFM Step-down DCD...	SMD/SMT	WLCSP-6	- 40 C	+ 85 C	RP519Z	Reel	500 mA/1 A	1.2 V	6 MHz	1 Output	5.5 V	Buck	2.3 V
FAN53611AUC12X	1+ $0.860 10+ $0.728 100+ $0.560 500+ $0.495 3000+ $0.346		PDF RFQ	2,927 In-stock	Fairchild Semiconductor	Switching Voltage Regulators 6MHz, 1A Sync Buck Regulator	SMD/SMT	WLCSP-6	- 40 C	+ 85 C	FAN53611	Reel	1 A	1.2 V	6 MHz	1 Output	5.5 V	Buck	2.3 V
BU90003GWZ-E2	3000+ $0.586 9000+ $0.564	GET PRICE VIEW	PDF RFQ		ROHM Semiconductor	Switching Voltage Regulators Step-dn Sw Reg w/ Pwr MOSFET, 1A 1.2V	SMD/SMT	WLCSP-6		+ 85 C	BU90003GWZ	Reel	1 A	1.2 V	4 MHz		5.5 V	Buck	2.3 V
ADP2138ACBZ-1.2-R7	3000+ $1.120 6000+ $1.110	GET PRICE VIEW	PDF RFQ		Analog Devices	Switching Voltage Regulators Compact 800mA 3MHz Step-Down	SMD/SMT	WLCSP-6	- 40 C	+ 85 C	ADP2138	Reel	800 mA	1.2 V	3 MHz	1 Output	5.5 V	Buck	2.3 V
RP509Z121B-E2-F	5000+ $0.650 10000+ $0.625	GET PRICE VIEW	PDF RFQ		Ricoh Electronic	Switching Voltage Regulators Buck DC/DC Converter	SMD/SMT	WLCSP-6	- 40 C	+ 85 C	RP509Z	Reel	500 mA	1.2 V	6 MHz	1 Output	5.5 V	Buck	2.3 V
ADP2139ACBZ-1.2-R7	3000+ $1.120 6000+ $1.110	GET PRICE VIEW	PDF RFQ		Analog Devices	Switching Voltage Regulators Compact 800mA 3MHz Step-Down	SMD/SMT	WLCSP-6	- 40 C	+ 85 C	ADP2139	Reel	800 mA	1.2 V	3 MHz	1 Output	5.5 V	Buck	2.3 V