Maxim Integrated Switching Regulators & Controllers 2,400+

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
MAX8554EEE	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	16	SSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			1	BICMOS		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	Switching Regulator or Controllers	.635 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e0			4.9 mm		28 V
MAX1970EEE-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	16	SSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		.75 A	2	BICMOS		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	Switching Regulator or Controllers	.635 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	5 V	OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 5.5V; ALSO OPERATES AT 1.8, 2.5 AND 3.3	2.6 V	e0		245	4.89 mm	1.5 V	5.5 V
MAX634ESA	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	75 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	6 V		2.6 V	e0			4.9 mm	0 V	16.5 V
MAX739C/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	13	DIE	RECTANGULAR	YES	165 kHz	UNSPECIFIED	3.5 mA	2.5 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION	BUCK-BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N13	1			Not Qualified			4 V	e0				-5 V	11 V
MAX5951ETJ-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	32	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED		2 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel		QUAD	S-XQCC-N32		.8 mm	5 mm	Not Qualified	5 V	ALSO OPERATES ON 12V SUPPLY	4.5 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		5.5 V
MAX729ECK	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	5	ZIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e0		245		3 V	40 V
MAX1921EUT30	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		.95 A	1			GULL WING		BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G6	1	1.45 mm	1.625 mm	Not Qualified	3.6 V		2.5 V	e4		245	2.9 mm		5.5 V
MAX1774EEI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1250 kHz	PLASTIC/EPOXY		3 A	2	BICMOS		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	12 V		2.7 V	e0			9.89 mm		28 V
MAX5060ETI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1500 kHz	UNSPECIFIED		30 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-XQCC-N28	1	.8 mm	5 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V; ALSO OPERATES WITH 7 TO 28 VLOT SUPPLY	4.75 V	e0		245	5 mm		5.5 V
MAX16801BEUA+T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	8	TSSOP	SQUARE	YES	290 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	12 V		9.05 V	e3	30	260	3 mm		23.6 V
MAX742C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	20	DIE	RECTANGULAR	YES	200 kHz	UNSPECIFIED		.125 A	1	MOS		NO LEAD	PULSE WIDTH MODULATION	SINGLE	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N20	1			Not Qualified			4.2 V	e0					10 V
MAX1640C/D	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	16	DIE	RECTANGULAR	YES	500 kHz	UNSPECIFIED			1	CMOS		NO LEAD	CONSTANT OFF TIME	PUSH-PULL	UNCASED CHIP				70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N16	1			Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 24V; ALSO HAS PWM CONTROL TECHNIQUE	5.5 V	e0				5 V	26 V
MAX895LC/D	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	8	DIE	RECTANGULAR	YES		UNSPECIFIED		.375 A	1			NO LEAD		SINGLE	UNCASED CHIP				70 Cel		0 Cel	TIN LEAD	UPPER	R-XUUC-N	1			Not Qualified	3 V		2.7 V	e0				5 V	5.5 V
MAX1848EKA-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	LSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		.85 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP8,.1	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.45 mm	1.625 mm	Not Qualified	3 V		2.6 V	e0		245	2.9 mm		5.5 V
MAX1542ETP-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	20	VQCCN	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		1.8 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	BOOST	CHIP CARRIER, VERY THIN PROFILE			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N20	1	.8 mm	5 mm	Not Qualified	3 V		2.6 V	e0			5 mm		5.5 V
MAX5003ESE	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified			7.4 V	e0		245	9.9 mm		12 V
MAX619CSA	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.05 A	1	CMOS		GULL WING		TRIPLER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	3 V		2 V	e0			4.9 mm	5 V	3.6 V
MAX732MLP/883B	Maxim Integrated	SWITCHING REGULATOR																										1
MAX858CSA-T	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	.06 mA	.125 A	1	CMOS		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	2.5 V		.8 V	e0			4.9 mm	5 V	6 V
MAX741DEAP-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	20	SSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY	4.25 mA	1 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G20		1.99 mm	5.29 mm	Not Qualified			2.7 V		NOT SPECIFIED	NOT SPECIFIED	7.2 mm		15.5 V
MAX742EWP-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	20	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.125 A	1	MOS		GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G20		2.65 mm	7.5 mm	Not Qualified			4.2 V	e0			12.8 mm		10 V
MAX766MJA	Maxim Integrated	SWITCHING REGULATOR	MILITARY	8	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED	.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION	BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-55 Cel	TIN LEAD	DUAL	R-GDIP-T8	1	5.08 mm	7.62 mm	Not Qualified			3.5 V	e0				-15 V	16 V
MAX15037ATE+	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		5.6 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.20SQ,32	Switching Regulator or Controllers	.8 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N16	1	.8 mm	5 mm	Not Qualified	12 V	ALSO HAS OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.6V (BUCK) OR UP TO 28V (BOOST	5.5 V	e3	30	260	5 mm	5.2 V	23 V
MAX5068BAUE-T	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	16	HTSSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.1 mm	4.4 mm	Not Qualified	12 V		10.8 V	e0			5 mm		24 V
MAX8723ETE+T	Maxim Integrated	SWITCHING REGULATOR		16	QCCN	SQUARE	YES		UNSPECIFIED			1			NO LEAD			CHIP CARRIER							MATTE TIN	QUAD	S-XQCC-N16	1			Not Qualified				e3	30	260
MAX851CSA-T	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	3 mA		1	CMOS		GULL WING		DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified			4.5 V	e0			4.9 mm	-4.1 V	10 V
MAX17021GTL+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	40	HVQCCN	SQUARE	YES	800 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-N40	1	.8 mm	5 mm	Not Qualified	10 V	ALSO HAS PFM CONTROL TECHNIQUE	4 V	e3	30	260	5 mm		26 V
MAX641BC/D	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	9	DIE	RECTANGULAR	YES	45 kHz	UNSPECIFIED	.4 mA	.45 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N9	1			Not Qualified			2 V	e0				5 V	16.5 V
MAX867ESA	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	.06 mA	.01 A	1	CMOS		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	1.2 V	ADJUSTABLE OUTPUT VOLTAGE	.8 V	e0		245	4.9 mm	1.25 V	6 V
MAX638BCJA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	65 kHz	CERAMIC, GLASS-SEALED		.525 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-GDIP-T8	1	5.08 mm	7.62 mm	Not Qualified	12 V		5 V	e0					16.5 V
MAX5059EUI+	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	12 V		4.5 V	e3	30	260	9.7 mm		28 V
MAX1843EGI-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	VQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		4.3 A	1			NO LEAD	CONSTANT OFF TIME	BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-CQCC-N28	1	1 mm	5 mm	Not Qualified	3.3 V		3 V	e0		245	5 mm		5.5 V
MAX858CSA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	.06 mA	.125 A	1	CMOS		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	2.5 V		.8 V	e0			4.9 mm	5 V	6 V
MAX1606EUA	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	500 kHz	PLASTIC/EPOXY		.6 A	1			GULL WING		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	S-PDSO-G8	1	1.1 mm	3 mm	Not Qualified	3.3 V		2.4 V	e4		245	3 mm		5.5 V
MAX643ACPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	2.5 mA	.45 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDIP-T8	1	4.572 mm	7.62 mm	Not Qualified			2 V	e0			9.375 mm	15 V	16.5 V
MAX1902EAI-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		.2 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V		4.2 V	e0			10.2 mm		30 V
MAX641AEPA	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.4 mA	.45 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.572 mm	7.62 mm	Not Qualified			2 V	e0			9.375 mm	5 V	16.5 V
MAX8640YELT82+	Maxim Integrated		INDUSTRIAL	6	SON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY				BICMOS		NO LEAD			SMALL OUTLINE	SOLCC6,.04,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	GOLD NICKEL	DUAL	R-PDSO-N6	1			Not Qualified				e4	30	260
MAX637BCSA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified			2.6 V	e0		245	4.9 mm	-15 V	16.5 V
MAX762CSA+	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.11 mA	1.5 A	1	BICMOS		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified			3 V	e3	30	260	4.9 mm	15 V	16.5 V
MAX8524EEI+T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		.005 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e3			9.89 mm		5.5 V
MAX743C/D	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	19	DIE	RECTANGULAR	YES	200 kHz	UNSPECIFIED	30 mA	2 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION	BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers		70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	UPPER	R-XUUC-N19	1			Not Qualified	5 V		4.2 V	e0				15 V	6 V
MAX1516ETJ+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	32	HVQCCN	SQUARE	YES	1380 kHz	PLASTIC/EPOXY		1.6 A	3	BICMOS		NO LEAD	PULSE WIDTH MODULATION	BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-PQCC-N32	1	.8 mm	5 mm	Not Qualified	3 V		2.6 V	e3	30	260	5 mm		5.5 V
MAX752CWE	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	210 kHz	PLASTIC/EPOXY	3 mA	1.5 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.7V TO 15.75V	2.5 V	e0	20	240	10.3 mm	12 V	11 V
MAX638BMJA/883B	Maxim Integrated	SWITCHING REGULATOR	MILITARY	8	DIP	RECTANGULAR	NO	65 kHz	CERAMIC, GLASS-SEALED		.525 A	1	CMOS	MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	IN-LINE			2.54 mm	125 Cel	VOLTAGE-MODE	-55 Cel	TIN LEAD	DUAL	R-GDIP-T8	1	5.08 mm	7.62 mm	Not Qualified	12 V		5 V	e0					16.5 V
MAX1724ELT33+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	6	VSON	SQUARE	YES		PLASTIC/EPOXY		1 A	1			NO LEAD	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE			.65 mm	85 Cel		-40 Cel	GOLD NICKEL	DUAL	S-PDSO-N6	1	.8 mm	2 mm				.8 V	e4	30	260	2 mm	3.3 V	5.5 V
MAX1541ETL	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	40	HVQCCN	SQUARE	YES	620 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-XQCC-N40	1	.8 mm	6 mm	Not Qualified	15 V		2 V	e0		245	6 mm		28 V
MAX829C/D	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	5	DIE	UNSPECIFIED	YES	54.3 kHz	UNSPECIFIED			1	CMOS		NO LEAD		DOUBLER INVERTER	UNCASED CHIP				70 Cel		0 Cel	TIN LEAD	UPPER	X-XUUC-N5				Not Qualified	5 V		1.5 V	e0					5.5 V

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.