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	Nominal Supply Voltage (Vsup)	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
MAX8739ETP	Maxim Integrated		INDUSTRIAL	28	QCCN	SQUARE	YES	1380 kHz	PLASTIC/EPOXY		.2 A		BICMOS	NO LEAD					CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N28				Not Qualified				e0
MAX8733EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.2 A	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	12 V		4.5 V	e0			9.89 mm		24 V
MAX1945SEUI+	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		9 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	3.3 V		2.6 V	e3	30	260	9.7 mm		5.5 V
MAX786RCAI+	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	MATTE TIN	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V	e3	30	260	10.2 mm	3.5 V	30 V
MAX17008GTI+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	600 kHz	UNSPECIFIED		.033 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	4 mm	Not Qualified	12 V	ALSO OPER IN ADJ MODE FROM 0 TO 2V AND 0.7 TO 2V, 1.5 VOLT O/P ALSO POS, PFM CONTROL TECH ALSO POS	4.5 V	e3	30	260	4 mm	1.05 V	26 V
MAX8743EEI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	620 kHz	PLASTIC/EPOXY		3 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	LCC28,.2SQ,20	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
MAX17007GTI+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	600 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	4 mm	Not Qualified	12 V	ALSO OPER IN ADJ MODE FROM 0 TO 2V AND 0.7 TO 2V, 1.5 VOLT O/P ALSO POS, PFM CONTROL TECH ALSO POS	4.5 V	e3	30	260	4 mm	1.05 V	4.5 V
MAX5059EUI-T	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	TIN LEAD	DUAL	R-PDSO-G28		1.1 mm	4.4 mm	Not Qualified	12 V		4.5 V	e0			9.7 mm		28 V
MAX5038EAI33	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
MAX5038AEAI12-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
MAX8734EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.2 A	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	12 V		4.5 V	e0			9.89 mm		24 V
MAX1945REUI-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		9 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	3.3 V		2.6 V	e0			9.7 mm		5.5 V
MAX1630CAI+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	12 V	30 V
MAX786SEAI	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	3.65 V	30 V
MAX786REAI-T	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
MAX1937EEI-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		245	9.89 mm		5.5 V
MAX1902EAI	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
MAX5058AUI-T	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	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	125 Cel		-40 Cel	TIN LEAD	DUAL	R-PDSO-G28		1.1 mm	4.4 mm	Not Qualified	12 V		4.5 V	e0			9.7 mm		28 V
MAX1633EAI+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA		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	30	260	10.2 mm	12 V	30 V
MAX5051AUI+T	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	12 V		11 V	e3	30	260	9.7 mm		76 V
MAX8514EEI-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		DUAL	R-PDSO-G28		1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED	9.89 mm		5.5 V
MAX1633CAI-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	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		4.2 V	e0			10.2 mm	12 V	30 V
MAX8631YETI+	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
MAX786CAI	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	3.35 V	30 V
MAX8797GTI+T	Maxim Integrated		OTHER	28	QCCN	SQUARE	YES	600 kHz	PLASTIC/EPOXY				BICMOS	NO LEAD					CHIP CARRIER	LCC28,.16SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	0 Cel	MATTE TIN	QUAD	S-PQCC-N28	1			Not Qualified				e3	30	260
MAX8513EEI	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
MAX8550AETI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES		UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	-40 Cel	Tin/Lead (Sn85Pb15)	QUAD	S-XQCC-N28	1	.8 mm	5 mm	Not Qualified	15 V		2 V	e0			5 mm		28 V
MAX1632CAI+	Maxim Integrated	DUAL 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	SSOP28,.3	Switching Regulator or Controllers	.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	30	260	10.2 mm	12 V	30 V
MAX8759AETI+	Maxim Integrated		INDUSTRIAL	28	QCCN	SQUARE	YES		PLASTIC/EPOXY				BICMOS	NO LEAD			4.5/28		CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		-40 Cel	MATTE TIN	QUAD	S-PQCC-N28	1			Not Qualified				e3	30	260
MAX1635EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 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	12 V	30 V
MAX15034AAUI+	Maxim Integrated	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	5 V	IT CAN ALSO REQ 5 TO 28 V SUP; ALSO OPER IN ADJ MODE FROM 0.61 TO 5.5 V	5 V	e3	30	260	9.7 mm		28 V
MAX1536ETI	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1400 kHz	UNSPECIFIED		5.7 A	1	BICMOS	NO LEAD	CONSTANT OFF TIME			BUCK	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	3.3 V		3 V	e0		245	5 mm		5.5 V
MAX1969EUI+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		9 A	1	BICMOS	GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G28		1.1 mm	4.4 mm	Not Qualified	5 V		3 V	e3			9.7 mm		5.5 V
MAX5060ETI-T	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			5 mm		5.5 V
MAX1632AEAI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	330 kHz	PLASTIC/EPOXY		.2 A	2		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		-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			10.2 mm		30 V
MAX8539EEI+T	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	MATTE TIN	DUAL	R-PDSO-G28		1.73 mm	3.9 mm	Not Qualified	5 V		4.5 V	e3			9.89 mm		5.5 V
MAX8525EEI+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		1.73 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	MATTE TIN	DUAL	R-PDSO-G28	1	1.99 mm	5.29 mm	Not Qualified	15 V		4.2 V	e3	30	260	10.2 mm		30 V
MAX5059EUI+T	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 mm	4.4 mm	Not Qualified	12 V		4.5 V	e3			9.7 mm		28 V
MAX1809ETI	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	VQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		4.7 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	.75 mm	5 mm	Not Qualified	3.3 V		3 V	e0		245	5 mm		5.5 V
MAX1633EAI-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA		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	12 V	30 V
MAX8759ETI+T	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	50 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		4.5/28	PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	5 mm	Not Qualified	12 V		4.5 V	e3	30	260	5 mm		28 V
MAX17232ETIS+T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	QUAD	S-XQCC-N28	1	.8 mm	5 mm		14 V	IT HAS 3.3 V BUCK2 OUTPUT VOLTAGE AND 1TO 10V ADJUSTABLE OUTPUT VOLTAGE	3.5 V	e3	30	260	5 mm	5 V	42 V
MAX8753ETI-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1250 kHz	UNSPECIFIED		1.8 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BOOST	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		.8 mm	5 mm	Not Qualified	3 V		2.6 V	e0			5 mm		5.5 V
MAX1718EEI+T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	CMOS	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 (Sn)	DUAL	R-PDSO-G28	1	1.75 mm	3.9 mm	Not Qualified	5 V	ALSO REQUIRES A 2V TO 28V BATTERY INPUT VOLTAGE	4.5 V	e3	30	260	9.89 mm		5.5 V
MAX1996AEGI	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	300 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1		NO LEAD	RESONANT CONTROL	12 V	12	PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-CQCC-N28	1	1 mm	5 mm	Not Qualified	12 V		5.5 V	e0		245	5 mm		28 V
MAX1813EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.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		245	9.89 mm		5.5 V
MAX786RCAI+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		DUAL	R-PDSO-G28		1.99 mm	5.29 mm	Not Qualified			5.5 V		NOT SPECIFIED	NOT SPECIFIED	10.2 mm	3.5 V	30 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.