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
TPS54040ADRCR	1+ $2.380 10+ $2.140 25+ $2.040 100+ $1.720 3000+ $1.010	PDF RFQ	1,768 In-stock	Texas instruments	Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter	SMD/SMT	VSON-10	- 40 C	+ 125 C	TPS54040A	Reel	500 mA	0.8 V to 39 V	581 kHz	1 Output	42 V	Buck	3.5 V
TPS54040ADGQ	1+ $2.860 10+ $2.570 25+ $2.450 100+ $2.070	PDF RFQ	487 In-stock	Texas instruments	Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter	SMD/SMT	HVSSOP-10	- 40 C	+ 125 C	TPS54040A	Tube	500 mA	0.8 V to 39 V	581 kHz	1 Output	42 V	Buck	3.5 V
TPS54040ADRCT	1+ $2.740 10+ $2.470 25+ $2.350 100+ $1.980 250+ $1.860	PDF RFQ	176 In-stock	Texas instruments	Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter	SMD/SMT	VSON-10	- 40 C	+ 125 C	TPS54040A	Reel	500 mA	0.8 V to 39 V	581 kHz	1 Output	42 V	Buck	3.5 V
TPS54040ADGQR	1+ $2.380 10+ $2.140 25+ $2.040 100+ $1.720 2500+ $1.010	PDF RFQ	5,000 In-stock	Texas instruments	Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter	SMD/SMT	HVSSOP-10	- 40 C	+ 125 C	TPS54040A	Reel	500 mA	0.8 V to 39 V	581 kHz	1 Output	42 V	Buck	3.5 V