PART NO.	PRICE		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
TPS54336ADRCT	1+ $2.720 10+ $2.450 25+ $2.330 100+ $1.970 250+ $1.850	PDF RFQ	324 In-stock	Texas instruments	Switching Voltage Regulators 4.5V to 28V Input Sync Step-Down Conv	SMD/SMT	VSON-10	- 40 C	+ 150 C	TPS54336A	Reel	3 A	800 mV to 24 V	340 kHz	1 Output	28 V	Buck	4.5 V
AP3502EMTR-G1	1+ $0.970 10+ $0.823 100+ $0.632 500+ $0.559 4000+ $0.391	PDF RFQ	3,790 In-stock	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV	SMD/SMT		- 40 C	+ 85 C	AP3502	Reel	2 A	3.3 V	340 kHz	1 Output	18 V	Buck	4.5 V
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
AP3502MTR-G1	1+ $1.100 10+ $0.937 100+ $0.719 500+ $0.636 4000+ $0.445	PDF RFQ	3,991 In-stock	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV	SMD/SMT		- 40 C	+ 85 C	AP3502	Reel	2 A	3.3 V	340 kHz	1 Output	18 V	Buck	4.5 V
AP3502FMTR-G1	1+ $1.050 10+ $0.893 100+ $0.686 500+ $0.606 4000+ $0.424	PDF RFQ	3,985 In-stock	Diodes Incorporated	Switching Voltage Regulators DCDC Conv HV	SMD/SMT		- 40 C	+ 85 C	AP3502	Reel	2 A	3.3 V	340 kHz	1 Output	18 V	Buck	4.5 V
AP3503FMPTR-G1	1+ $0.750 10+ $0.620 100+ $0.400 1000+ $0.320 4000+ $0.271	PDF RFQ	4,349 In-stock	Diodes Incorporated	Switching Voltage Regulators 340kHz 3A Sync DC/DC 4.5V to18V	SMD/SMT	PSOP-EP-8	- 40 C	+ 85 C	AP3503	Reel	3 A	0.925 V to 20 V	340 kHz	1 Output	18 V	Buck	4.5 V
AP3503EMPTR-G1	1+ $0.610 10+ $0.506 100+ $0.309 1000+ $0.239 4000+ $0.203	PDF RFQ	6,528 In-stock	Diodes Incorporated	Switching Voltage Regulators 340kHz 3A Sync DC/DC 4.5V to18V	SMD/SMT	PSOP-8	- 40 C	+ 85 C	AP3503	Reel	3 A	3.3 V	340 kHz	1 Output	18 V	Buck	4.5 V
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