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
TPS54228DR	1+ $1.530 10+ $1.310 100+ $1.000 500+ $0.889 2500+ $0.622		PDF RFQ	2,500 In-stock	Texas instruments	Switching Voltage Regulators 4.5-18Vin,2A Sync SD SWIFT Cnvrtr	SMD/SMT	SOIC-8	- 40 C	+ 85 C	TPS54228	Reel	2 A	0.76 V to 7 V	700 kHz	1 Output	18 V	Buck	4.5 V
MP1482DS-LF-Z		GET PRICE	PDF RFQ	70,100 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 2A, 18V Sync Step-Down DCDC	SMD/SMT	SOIC-8	- 40 C	+ 85 C	MP1482	Reel	2 A	923 m V to 15 V	340 kHz	1 Output	18 V	Buck	4.75 V
MP1482DS-LF	1+ $3.070 10+ $2.550 100+ $2.040 200+ $1.880		PDF RFQ	386 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 2A, 18V Sync Step-Down DCDC	SMD/SMT	SOIC-8	- 40 C	+ 85 C	MP1482	Tube	2 A	923 mV to 15 V	340 kHz	1 Output	18 V	Buck	4.75 V
TPS54228D	1+ $1.650 10+ $1.400 100+ $1.120 500+ $0.982		PDF RFQ	469 In-stock	Texas instruments	Switching Voltage Regulators 4.5-18Vin,2A Sync SD SWIFT Cnvrtr	SMD/SMT	SOIC-8	- 40 C	+ 85 C	TPS54228	Tube	2 A	0.76 V to 7 V	700 kHz	1 Output	18 V	Buck	4.5 V
NCP3170ADR2G		GET PRICE	PDF RFQ	26,944 In-stock	onsemi	Switching Voltage Regulators 3A SWITCHING REGULATOR	SMD/SMT	SOIC-8	- 40 C	+ 85 C	NCP3170	Reel	3 A	3.3 V	500 kHz		18 V		4.5 V
NCP3170BDR2G	1+ $1.240 10+ $1.050 100+ $0.807 500+ $0.713 2500+ $0.499		PDF RFQ	4,290 In-stock	onsemi	Switching Voltage Regulators 3A SWITCHING REGULATOR	SMD/SMT	SOIC-8	- 40 C	+ 125 C	NCP3170	Reel	3 A	800 mV to 5 V	1 MHz	1 Output	18 V		4.5 V
ST1S10PHR	1+ $1.630 10+ $1.390 100+ $1.110 500+ $0.970 2500+ $0.748		PDF RFQ	19,140 In-stock	STMicroelectronics	Switching Voltage Regulators VOLTAGE REGULATOR	SMD/SMT	SOIC-8			ST1S10	Reel	3 A	800 mV to 15.3 V	0.9 MHz	1 Output	18 V	Buck
XRP7675IDBTR-F	1+ $1.220 10+ $0.981 100+ $0.753 500+ $0.665 2500+ $0.464		PDF RFQ	2,985 In-stock	Exar	Switching Voltage Regulators 3A 18V PFM/PWM Step-Down Regulator	SMD/SMT	SOIC-8	- 40 C	+ 85 C	XRP7675	Reel	3 A	925 mV to 16 V	340 kHz	1 Output	18 V	Buck	4.5 V
XRP7664IDTR-F	1+ $1.180 10+ $0.952 100+ $0.731 500+ $0.646 2500+ $0.450		PDF RFQ	2,636 In-stock	Exar	Switching Voltage Regulators 2A 18V Synchronous Step-Down Converter	SMD/SMT	SOIC-8	- 40 C	+ 85 C	XRP7664	Reel	2 A	Adj	340 kHz		18 V	Buck
AP1539SDPG-13	1+ $1.190 10+ $1.010 100+ $0.775 500+ $0.685 2500+ $0.479		PDF RFQ	1,505 In-stock	Diodes Incorporated	Switching Voltage Regulators BUCK CNV 300KHz 4.4V PWM CONTR...	SMD/SMT	SOIC-8			AP1539	Reel	4 A	800 mV to 18 V	300 kHz		18 V	Buck
XRP7674IDTR-F	1+ $1.040 10+ $0.836 100+ $0.642 500+ $0.568 2500+ $0.396		PDF RFQ	1,396 In-stock	Exar	Switching Voltage Regulators 2A 18V PFM/PWM Step-Down Regulator	SMD/SMT	SOIC-8	- 40 C	+ 85 C	XRP7674	Reel	2 A	925 mV to 16 V	340 kHz	1 Output	18 V	Buck	4.5 V
NCV890230PDR2G	2500+ $1.670 5000+ $1.600		PDF RFQ	5,000 In-stock	onsemi	Switching Voltage Regulators 2 MHZ SWITCHER	SMD/SMT	SOIC-8				Reel		800 mV	2 MHz		18 V