Maxim Integrated Switching Regulators & Controllers 693

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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
MAX868EUB-T	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	10	TSSOP	SQUARE	YES	630 kHz	PLASTIC/EPOXY		.035 A	1		GULL WING	PULSE FREQUENCY MODULATION			DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Other Analog ICs	.5 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	S-PDSO-G10	1	1.1 mm	3 mm	Not Qualified	3.3 V		1.8 V	e0		245	3 mm		5.5 V
MAX889RESA-T	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		.2 A	1	BICMOS	GULL WING				DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel		-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	5 V		2.7 V	e0	20	240	4.9 mm		5.5 V
SI7661CSA-T	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	2 mA	.02 A	1	CMOS	GULL WING				DOUBLER INVERTER	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	15 V		4.5 V	e0			4.9 mm	-20 V	20 V
MAX1947ETA25	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES		UNSPECIFIED		.032 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Other Analog ICs	.65 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	S-XDSO-N8	1	.8 mm	3 mm	Not Qualified	1.5 V		.7 V	e0		245	3 mm	2.5 V	3.6 V
MAX5043ETN	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	56	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N56	3	.8 mm	8 mm	Not Qualified	48 V		20 V	e0		245	8 mm		76 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
MAX1557ETB	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES	1100 kHz	UNSPECIFIED		2.25 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	S-XDSO-N10	1	.8 mm	3 mm	Not Qualified	3.6 V	ALSO OPER IN O/P VG 1.3V AND 1.5V; ALSO OPER IN ADJU MODE FROM 0.75 TO 5.5 V	2.6 V	e0		245	3 mm	1 V	5.5 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
MAX8571EUT-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		.6 A	1	BICMOS	GULL WING				BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G6	1	1.45 mm	1.625 mm	Not Qualified	3.6 V		2.7 V	e4			2.9 mm		5.5 V
MAX8572EUT-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	6	LSSOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		.6 A	1	BICMOS	GULL WING				BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G6	1	1.45 mm	1.625 mm	Not Qualified	3.6 V		2.7 V	e4			2.9 mm		5.5 V
MAX1515ETG	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	24	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED		4.7 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	QUAD	S-XQCC-N24	1	.8 mm	4 mm	Not Qualified	3.3 V		1.3 V	e0		245	4 mm		3.6 V
MAX1577ZETA	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	1250 kHz	UNSPECIFIED			1	BICMOS	NO LEAD				SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	S-XDSO-N8	1	.8 mm	3 mm	Not Qualified	3.6 V		2.7 V	e0		245	3 mm		5.5 V
MAX5081ATE	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	275 kHz	UNSPECIFIED		3 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.20SQ,32	Switching Regulator or Controllers	.8 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-XQCC-N16	1	.8 mm	5 mm	Not Qualified	12 V		7.5 V	e0		245	5 mm		40 V
MAX5082ATE	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	275 kHz	UNSPECIFIED		3 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.20SQ,32	Switching Regulator or Controllers	.8 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-XQCC-N16	1	.8 mm	5 mm	Not Qualified	12 V		4.5 V	e0		245	5 mm		40 V
MAX6399ATA-T	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	8	HVSSON	SQUARE	YES		UNSPECIFIED	.13 mA		1	BICMOS	NO LEAD		14 V	14	SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH	SOLCC8,.12,25	Power Management Circuits	.65 mm	125 Cel		-40 Cel	TIN LEAD	DUAL	S-XDSO-N8	1	.8 mm	3 mm	Not Qualified	14 V		5.75 V	e0			3 mm		72 V
MAX1533ETJ	Maxim Integrated	SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	QUAD	S-XQCC-N32	1	.8 mm	5 mm	Not Qualified	12 V		6 V	e0		245	5 mm		26 V
MAX5060ATI	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	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	125 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
MAX5061AUE	Maxim Integrated	SWITCHING CONTROLLER	AUTOMOTIVE	16	TSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		30 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, 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	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
MAX5061EUE	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		30 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.1 mm	4.4 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
MAX1723EZK	Maxim Integrated		INDUSTRIAL	5	TSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.15 A			GULL WING					SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1			Not Qualified				e3	30	260
MAX1724EZK33	Maxim Integrated	SWITCHING REGULATOR																								MATTE TIN			1							e3	30	260

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.