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
TPS548A20RVET	1+ $7.120 10+ $6.430 25+ $6.130 100+ $5.320 250+ $5.080	PDF RFQ	3,090 In-stock	Texas instruments	Switching Voltage Regulators 4.5V to 25V input DCAP3 Mode	SMD/SMT	VQFN-CLIP-28	- 40 C	+ 125 C	TPS548A20	Reel	15 A	600 mV to 5.5 V	Programmable	1 Output	20 V	Buck	1.5 V
MP28258DD-LF-P	1+ $3.330 10+ $2.760 100+ $2.440 250+ $2.200 500+ $1.970	PDF RFQ	3,837 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 3A 4.2-20V Fast Tran Synch Step-Down	SMD/SMT	QFN-12	- 40 C	+ 85 C	MP28258	Reel	3 A	815 mV to 13 V	Programmable		20 V	Buck	4.2 V
MP9181DD-LF-P	1+ $3.330 10+ $2.760 100+ $2.440 250+ $2.200 500+ $1.970	PDF RFQ	206 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 4.5V-20V Input Sync Step-down Cnvrtr	SMD/SMT	QFN-12	- 40 C	+ 125 C	MP9181	Reel	3 A	0.815 V to 13 V	Programmable	1 Output	20 V	Buck	4.5 V
MP28259DD-LF-P	1+ $3.130 10+ $2.590 100+ $2.290 250+ $2.070 500+ $1.850	PDF RFQ	111 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 2A 4.2-20V Fast Tran Synch Step-Down	SMD/SMT	QFN-12	- 40 C	+ 85 C	MP28259	Reel	2 A	815 mV to 13 V	Programmable		20 V	Buck	4.2 V
MP28258DD-A-LF-P	1+ $3.330 10+ $2.760 100+ $2.440 250+ $2.200 500+ $1.970	PDF RFQ	348 In-stock	MPS,Monolithic Power Systems	Switching Voltage Regulators 3A 4.2V-20V Sync Step-Down Converter	SMD/SMT	QFN-12	- 40 C	+ 85 C	MP28258	Reel	0.125	0.815 V to 13 V	Programmable	1 Output	20 V	Buck	4.2 V
TPS549A20RVET	1+ $7.830 10+ $7.070 25+ $6.750 100+ $5.850 250+ $5.590	PDF RFQ	1,040 In-stock	Texas instruments	Switching Voltage Regulators 4.5V to 25V input DCAP3 Mode	SMD/SMT	VQFN-CLIP-28	- 40 C	+ 125 C	TPS549A20	Reel	15 A	600 mV to 5.5 V	Programmable	1 Output	20 V	Buck	1.5 V