28 Switching Regulators & Controllers 2,278

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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	Terminal Form	Control Technique	Power Supplies (V)	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
MAX8551ETI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	600 kHz	UNSPECIFIED		6.5 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, 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		4.5 V	e0			5 mm		5.5 V
MAX5041EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V	IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE	4.75 V	e0		245	10.2 mm		5.5 V
MAX8550ETI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	600 kHz	UNSPECIFIED		6.5 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, 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		4.5 V	e0			5 mm		5.5 V
MAX5041EAI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V	IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE	4.75 V	e0		245	10.2 mm		5.5 V
MAX8631XETI+W	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1	BICMOS	NO LEAD			DOUBLER INVERTER	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	4 mm	Not Qualified	3.6 V		2.7 V	e3	30	260	4 mm		5.5 V
MAX8537EEI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1680 kHz	PLASTIC/EPOXY		.07 A	1	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	5 V		4.5 V	e0		245	9.89 mm		5.5 V
MAX1956ETI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	660 kHz	PLASTIC/EPOXY		.25 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N28	1	.8 mm	5 mm	Not Qualified	3.3 V		1.6 V	e0		245	5 mm		5.5 V
MAX16929HGUI/V+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	2420 kHz	PLASTIC/EPOXY		4.08 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	5,12	BOOST	SMALL OUTLINE	TSSOP28,.25	Power Management Circuits	.65 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	12 V	OPERATES IN ADJUSTABLE MODE FROM 4 TO 18V, ALSO HAS SWITCHER CONFIGURATION OF BUCK	4 V				9.7 mm		28 V
MAX5038EAI33+T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G28		1.99 mm	5.29 mm		5 V	IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE	4.75 V		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	3.3 V	5.5 V
MAX8525EEI	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	TIN LEAD	DUAL	R-PDSO-G28	1	1.75 mm	3.9 mm	Not Qualified	5 V		4.5 V	e0			9.89 mm		5.5 V
MAX1777EEI+T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	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	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e3			9.89 mm		24 V
MAX5038AEAI18-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	5 V		4.75 V	e0			10.2 mm		5.5 V
MAX5038EAI15-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V	IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE	4.75 V	e0			10.2 mm		5.5 V
MAX8551ETI/GH9-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	QCCN	SQUARE	YES	600 kHz	PLASTIC/EPOXY		15 A		BICMOS	NO LEAD				CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel		QUAD	S-PQCC-N28				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
MAX17409GTI+T	Maxim Integrated		INDUSTRIAL	28	QCCN	SQUARE	YES	600 kHz	PLASTIC/EPOXY				BICMOS	NO LEAD				CHIP CARRIER	LCC28,.16SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-PQCC-N28	1			Not Qualified				e3
MAX16932BATIS/V+	Maxim Integrated	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2420 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	5 mm		14 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 10V, ALSO AVAILABLE VOUT=3.3V	3.5 V	e3	30	260	5 mm	5 V	36 V
MAX8551ETI/GH9	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	QCCN	SQUARE	YES	600 kHz	PLASTIC/EPOXY		15 A		BICMOS	NO LEAD				CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel		QUAD	S-PQCC-N28				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
MAX8732AEEI+	Maxim Integrated	POWER FACTOR CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	12 V		4.5 V	e3	30	260	9.89 mm		24 V
MAX1634AEAI+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY		.2 A	2	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	TSSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V	ALSO CONTAIN 3.3 V OUTPUT	4.2 V	e3	30	260	10.2 mm		30 V
MAX1939EEI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e0			9.89 mm		5.5 V
MAX15034AAUI+T	Maxim Integrated		AUTOMOTIVE	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY				BICMOS	GULL WING				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.635 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1			Not Qualified				e3
MAX8631XETI+G104	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1	BICMOS	NO LEAD			DOUBLER INVERTER	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		-40 Cel		QUAD	S-XQCC-N28		.8 mm	4 mm	Not Qualified	3.6 V		2.7 V		NOT SPECIFIED	NOT SPECIFIED	4 mm		5.5 V
MAX8973AEWI+	Maxim Integrated		INDUSTRIAL	28	FBGA	RECTANGULAR	YES	2100 kHz	PLASTIC/EPOXY		9 A		BICMOS	BALL				GRID ARRAY, FINE PITCH	BGA28,4X7,16	Switching Regulator or Controllers	.4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER NICKEL	BOTTOM	R-PBGA-B28	1			Not Qualified				e2	30	260
MAX8741EAI+T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			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	MATTE TIN	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V		4.2 V	e3			10.2 mm		30 V
MAX5065EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V		4.75 V	e0		245	10.2 mm		5.5 V
MAX786REAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION	5,15	BUCK	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	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V	e0			10.2 mm	3.5 V	30 V
MAX8513EEI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1460 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.635 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e0			9.89 mm		5.5 V
MAX1631CAI+T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA		1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel	CURRENT-MODE	0 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V		4.2 V	e3			10.2 mm	5 V	30 V
MAX8514EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1460 kHz	PLASTIC/EPOXY			1	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	5 V		4.5 V	e0			9.89 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
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
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
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
MAX1904EAI	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		245	10.2 mm		30 V
MAX5038EAI33-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V	IT CAN ALSO BE OPERATED FROM A 8V TO 28V INPUT VOLTAGE	4.75 V	e0			10.2 mm		5.5 V
MAX5038AEAI18	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	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	5 V		4.75 V	e0		245	10.2 mm		5.5 V
MAX1631AEAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY		.2 A	2	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	TSSOP28,.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	ALSO CONTAIN 3.3 V OUTPUT	4.2 V	e0		245	10.2 mm		30 V
MAX1895EGI-T	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	300 kHz	PLASTIC/EPOXY		1 A	1		NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER, VERY THIN PROFILE			.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N28	1	1 mm	5 mm	Not Qualified	12 V		4.6 V	e0			5 mm		28 V
MAX8631YETI+T	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1	BICMOS	NO LEAD			DOUBLER INVERTER	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		-40 Cel	TIN	QUAD	S-XQCC-N28	1	.8 mm	4 mm	Not Qualified	3.6 V		2.7 V	e3			4 mm		5.5 V
MAX8720EEI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28		1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e0			9.89 mm		5.5 V
MAX1633AEAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY		.2 A	2	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	TSSOP28,.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	ALSO CONTAIN 3.3 V OUTPUT	4.2 V	e0		245	10.2 mm		30 V
MAX8741EAI-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			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		1.99 mm	5.29 mm	Not Qualified	15 V		4.2 V	e0			10.2 mm		30 V
MAX8720EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e0			9.89 mm		5.5 V
MAX786SCAI-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION	5,15	BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V	e0			10.2 mm	3.65 V	30 V
MAX5065EAI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	525 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	5 V		4.75 V	e0			10.2 mm		5.5 V
MAX1977EEI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e0		245	9.89 mm		24 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.