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
TPS54140DGQR	1+ $2.520 10+ $2.260 25+ $2.150 100+ $1.820 2500+ $1.060	PDF RFQ	23,240 In-stock	Texas instruments	Switching Voltage Regulators 3.5V-42V,1.5A Step Down SWIFT Cnvrtr	SMD/SMT	HVSSOP-10	- 40 C	+ 150 C	TPS54140	Reel	1.5 A	Adj	581 kHz	1 Output	42 V	Buck	3.5 V
TPS54140DGQ	1+ $2.710 10+ $2.440 25+ $2.340 100+ $2.000	PDF RFQ	269 In-stock	Texas instruments	Switching Voltage Regulators 3.5V-42V,1.5A Step Down SWIFT Cnvrtr	SMD/SMT	HVSSOP-10	- 40 C	+ 150 C	TPS54140	Tube	1.5 A	Adj	581 kHz	1 Output	42 V	Buck	3.5 V
NCV51411MNR2G	1+ $2.920 10+ $2.480 100+ $2.150 250+ $2.040 2500+ $1.470	PDF RFQ	1,768 In-stock	onsemi	Switching Voltage Regulators BUCK REGULATOR	SMD/SMT	DFN-18	- 40 C	+ 150 C	NCV51411	Reel	1.5 A	Adj	260 kHz	1 Output	40 V	Buck	4.5 V
A5972D013TR	1+ $3.020 10+ $2.570 100+ $2.230 250+ $2.110 2500+ $1.520	PDF RFQ	479 In-stock	STMicroelectronics	Switching Voltage Regulators 1.5A Step Down REG 1.8A 1.235V to Vin	SMD/SMT	SO-8	- 40 C	+ 150 C	A5972D	Reel	1.5 A	Adj	250 kHz	1 Output	36 V	Buck	4 V