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
TPS54231D	1+ $1.750 10+ $1.570 25+ $1.490 100+ $1.260	PDF RFQ	1,968 In-stock	Texas instruments	Switching Voltage Regulators 28V,2A Current Mode Nonsynch Buck	SMD/SMT	SOIC-8	- 40 C	+ 150 C	TPS54231	Tube	2 A	0.8 V to 25 V	570 kHz	1 Output	28 V	Buck	3.5 V
TPS54531DDA	1+ $2.250 10+ $1.910 100+ $1.530 500+ $1.330	PDF RFQ	2,330 In-stock	Texas instruments	Switching Voltage Regulators 3.5-28V Input,5A 570kHz SD Converter	SMD/SMT	HSOP-8	- 40 C	+ 85 C	TPS54531	Tube	5 A	Adj	570 kHz	1 Output	28 V	Buck	3.5 V
TPS54331DDA	1+ $2.070 10+ $1.860 25+ $1.770 100+ $1.490	PDF RFQ	769 In-stock	Texas instruments	Switching Voltage Regulators 3.5-28Vin,3A,570kHz SD Converter	SMD/SMT	HSOP-8	- 40 C	+ 150 C	TPS54331	Tube	3 A	Adj	570 kHz	1 Output	28 V	Buck	3.5 V
TPS54331D	1+ $1.910 10+ $1.710 25+ $1.630 100+ $1.380	PDF RFQ	641 In-stock	Texas instruments	Switching Voltage Regulators 3A 28V In Step Down SWIFT DC/DC C...	SMD/SMT	SOIC-8	- 40 C	+ 150 C	TPS54331	Tube	3 A	Adj	570 kHz	1 Output	28 V	Buck	3.5 V
TPS54331DG4	1+ $1.910 10+ $1.710 25+ $1.630 100+ $1.380	PDF RFQ	466 In-stock	Texas instruments	Switching Voltage Regulators 26V,3A DC-DC Converter	SMD/SMT	SOIC-8	- 40 C	+ 150 C	TPS54331	Tube	3 A	Adj	570 kHz	1 Output	28 V	Buck	3.5 V