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
MAX17544ATP+	1+ $4.520 10+ $4.310 25+ $3.160 50+ $2.990	PDF RFQ	796 In-stock	Maxim Integrated	Switching Voltage Regulators 3.5A, 60V, Synchronous Buck Regulator	SMD/SMT	TQFN-20	- 40 C	+ 125 C		Tube	3.5 A	0.9 V to 36 V	100 kHz to 2.2 MHz	1 Output	42 V	Boost	4.5 V
MAX17545ATP+	1+ $3.650 10+ $3.470 25+ $2.530 50+ $2.400	PDF RFQ	2,410 In-stock	Maxim Integrated	Switching Voltage Regulators 4.5V to 42V, 1.7A, Synchronous Buck Regula...	SMD/SMT	TQFN-20	- 40 C	+ 125 C		Tube	1.7 A	0.9 V to 36 V	100 kHz to 2.2 MHz	1 Output	42 V	Boost	4.5 V
MAX15462CATA+	1+ $2.340 10+ $2.210 25+ $1.770 50+ $1.680	PDF RFQ	2,580 In-stock	Maxim Integrated	Switching Voltage Regulators 0.3A 42V Synchronous Buck Regulator	SMD/SMT	DFN-8	- 40 C	+ 125 C		Cut Tape	300 mA	37 V	500 kHz	1 Output	42 V	Buck	4.5 V
MAXM17544ALJ+	1+ $20.450 10+ $19.250 25+ $12.860 50+ $12.180	PDF RFQ	335 In-stock	Maxim Integrated	Switching Voltage Regulators 60V, 2.5A Integrated Inductor Power Module	SMD/SMT	SIP-29	- 40 C	+ 125 C	MAXM17544		3.5 A	12 V	2.2 MHz	1 Output	42 V	Buck	4.5 V
MAX15462BATA+	1+ $3.590 10+ $3.390 25+ $2.710 50+ $2.580	PDF RFQ	922 In-stock	Maxim Integrated	Switching Voltage Regulators 0.3A 42V Synchronous Buck Regulator	SMD/SMT	DFN-8	- 40 C	+ 125 C		Cut Tape	300 mA	5 V	500 kHz	1 Output	42 V	Buck	4.5 V
MAX17542GATB+T	1+ $3.270 10+ $3.090 25+ $2.470 50+ $2.340 2500+ $1.490	PDF RFQ	2,210 In-stock	Maxim Integrated	Switching Voltage Regulators 42V 1A STEP DOWN DC/DC CONVER...	SMD/SMT	TDFN-10	- 40 C	+ 125 C	MAX17542	Reel	1 A	38.64 V	600 kHz	1 Output	42 V	Buck	4.5 V
MAX17541GATB+T	1+ $3.020 10+ $2.850 25+ $2.280 50+ $2.170 2500+ $1.380	PDF RFQ	2,361 In-stock	Maxim Integrated	Switching Voltage Regulators 40V, 0.5A, Ultra-Small, High efficiency, S...	SMD/SMT	TDFN-EP-10	- 40 C	+ 125 C	MAX17541	Reel	500 mA	900 mV to 37 V	600 kHz	1 Output	42 V	Buck	4.5 V
MAX17543ATP+	1+ $3.870 10+ $3.690 25+ $2.700 50+ $2.560	PDF RFQ	483 In-stock	Maxim Integrated	Switching Voltage Regulators 2.5A, 60V, Synchronous Buck Regulator	SMD/SMT	TQFN-20	- 40 C	+ 125 C		Tube	2.5 A	0.9 V to 36 V	100 kHz to 2.2 MHz	1 Output	42 V	Boost	4.5 V
MAX17681ATB+	1+ $3.320 10+ $3.140 25+ $2.510 50+ $2.380	PDF RFQ	248 In-stock	Maxim Integrated	Switching Voltage Regulators	SMD/SMT	TDFN-10	- 40 C	+ 125 C		Cut Tape	-	4.65 V to 5.35 V	200 kHz	1 Output	42 V	Buck	4.5 V
MAXM17545ALJ+	1+ $13.540 10+ $12.880 25+ $9.150 50+ $8.710	PDF RFQ	112 In-stock	Maxim Integrated	Switching Voltage Regulators 60V, 2.5A Integrated Inductor Power Module	SMD/SMT	SIP-29	- 40 C	+ 125 C		Reel	1.7 A	900 mV to 12 V	100 kHz to 1.8 MHz	1 Output	42 V	Buck	4.5 V
MAXM17543ALJ+	1+ $16.380 10+ $15.570 25+ $11.360 50+ $10.790	PDF RFQ	8 In-stock	Maxim Integrated	Switching Voltage Regulators 60V, 2.5A Integrated Inductor Power Module	SMD/SMT	TQFN-EP-20	- 40 C	+ 125 C	MAXM17543		2.5 A	12 V	2.2 MHz	1 Output	42 V	Buck	4.5 V
MAX17682ATP+	1+ $3.670 10+ $3.640 25+ $2.770 50+ $2.630	PDF RFQ	100 In-stock	Maxim Integrated	Switching Voltage Regulators DC-DC Converter 4.5V to 42V Input	SMD/SMT	TQFN-EP-20	- 40 C	+ 125 C			3.7 A	0.9 V to 38.64 V	100 kHz to 500 kHz	1 Output	42 V	Buck	4.5 V
MAX17542GATB+	1+ $3.260 10+ $3.080 25+ $2.460 50+ $2.340	PDF RFQ	393 In-stock	Maxim Integrated	Switching Voltage Regulators 42V 1A STEP DOWN DC/DC CONVER...	SMD/SMT	TDFN-10	- 40 C	+ 125 C		Cut Tape	1 A	37 V	600 kHz	1 Output	42 V	Buck	4.5 V
MAX17541GATB+	1+ $3.030 10+ $2.850 25+ $2.280 50+ $2.170	PDF RFQ	250 In-stock	Maxim Integrated	Switching Voltage Regulators SYNCHRONOUS STEP DWN DC/DC...	SMD/SMT	TDFN-EP-10	- 40 C	+ 125 C		Tube	500 mA	0.9 V to 38.64 V	600 kHz	1 Output	42 V	Buck	4.5 V