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
MAX17546ATP+	1+ $6.870 10+ $6.540 25+ $4.830 50+ $4.600	PDF RFQ	463 In-stock	Maxim Integrated	Switching Voltage Regulators 42V, 5A Synchronous Buck Regulator	SMD/SMT	TQFN-20	- 40 C	+ 125 C	MAX17546	Tube	5 A	37 V	2.2 MHz	1 Output	42 V	Buck	4.2 V
LM2575IN	1+ $1.940 10+ $1.650 100+ $1.320 500+ $1.150	PDF RFQ	370 In-stock	Texas instruments	Switching Voltage Regulators 1A Simple Step-Down Switching Volt Reg	Through Hole	PDIP-16	- 40 C	+ 125 C	LM2575	Tube	1 A	37 V	58 kHz	1 Output	40 V	Buck	4.75 V
MAX17530AUB+	1+ $2.330 10+ $2.220 25+ $1.610 100+ $1.080 250+ $1.020	PDF RFQ	212 In-stock	Maxim Integrated	Switching Voltage Regulators 25mA 42V Low Iq Synhcronous Buck Reg	SMD/SMT	UMAX-10	- 40 C	+ 125 C		Tube	25 mA	37 V	2.2 MHz	1 Output	42 V	Buck	4 V
TL2575-ADJIKV	1+ $2.350 10+ $2.000 100+ $1.600 500+ $1.400	PDF RFQ	322 In-stock	Texas instruments	Switching Voltage Regulators 1-A Simple Step-Down Switching	Through Hole	TO-220-5	- 40 C	+ 125 C	TL2575-ADJ	Tube	1 A	37 V	58 kHz	1 Output	40 V	Buck	4.75 V
MAX17531AUB+	1+ $2.300 10+ $2.190 25+ $1.620 50+ $1.550	PDF RFQ	222 In-stock	Maxim Integrated	Switching Voltage Regulators 50mA 42V Low Iq Synhcronous Buck Reg	SMD/SMT	UMAX-10	- 40 C	+ 125 C	MAX17531	Tube	50 mA	37 V	2.2 MHz	1 Output	42 V	Buck	4 V
LM2575INE4	1+ $1.950 10+ $1.650 100+ $1.320 500+ $1.160	PDF RFQ	400 In-stock	Texas instruments	Switching Voltage Regulators 1A Simple Step-Down Switching Volt Reg	Through Hole	PDIP-16	- 40 C	+ 125 C	LM2575	Tube	1 A	37 V	58 kHz	1 Output	40 V	Buck	4.75 V
TL2575-ADJIN	1+ $1.940 10+ $1.650 100+ $1.320 500+ $1.150	PDF RFQ	379 In-stock	Texas instruments	Switching Voltage Regulators 1A Simple Step-Down Voltage Regulators	Through Hole	PDIP-16	- 40 C	+ 125 C	TL2575-ADJ	Tube	1 A	37 V	58 kHz	1 Output	40 V	Buck	4.75 V