VQCCN Switching Regulators & Controllers 440

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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	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	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
PIP202-12M-2	NXP Semiconductors	SWITCHING REGULATOR		68	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		200 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V	12	BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC68,.4SQ,20	Power Management Circuits	.5 mm					TIN LEAD		QUAD	S-PQCC-N68	3	1 mm	10 mm	Not Qualified	12 V		7 V	e0			10 mm		14 V
PIP250M,518	NXP Semiconductors	SWITCHING REGULATOR	AUTOMOTIVE	68	VQCCN	SQUARE	YES	350 kHz	PLASTIC/EPOXY		200 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	S-PQCC-N68		1 mm	10 mm	Not Qualified	5 V		3.98 V				10 mm
PIP202-12M-2,518	NXP Semiconductors	SWITCHING REGULATOR		68	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		200 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.5 mm					TIN LEAD		QUAD	S-PQCC-N68	3	1 mm	10 mm	Not Qualified	12 V		7 V	e0			10 mm		14 V
PIP250M	NXP Semiconductors	SWITCHING REGULATOR	AUTOMOTIVE	68	VQCCN	SQUARE	YES	350 kHz	PLASTIC/EPOXY		200 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC68,.4SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)		QUAD	S-PQCC-N68		1 mm	10 mm	Not Qualified	5 V		3.98 V	e3			10 mm
MC34VR500V4ES,557	NXP Semiconductors	SWITCHING REGULATOR	INDUSTRIAL	56	VQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED		13.7 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.5 mm	105 Cel			-40 Cel			QUAD	S-XQCC-N56		.9 mm	8 mm		3.6 V	ALSO OPRTS W/T CONTROL TECH PFM; ALSO OPRTS IN ADJ MODE FROM 0.625 TO 1.975V	2.8 V				8 mm		4.5 V
MB39A115PV2	Infineon Technologies	SWITCHING CONTROLLER	OTHER	40	VQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		.4 A	1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-30 Cel			QUAD	S-PQCC-N40		.8 mm	6 mm	Not Qualified	7 V		2.5 V		NOT SPECIFIED	NOT SPECIFIED	6 mm		11 V
IR3888MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	22	VQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	4 mA	35.3 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC22(UNSPEC)			125 Cel	.6 V		-40 Cel	NICKEL GOLD PALLADIUM		QUAD	R-XQCC-N22	2	.95 mm	5 mm		12 V	PVIN STARTS FROM 4.5V WITH AN INTERNAL LDO	2 V				6 mm		17 V
IR3887MTRPBF	Infineon Technologies	SWITCHING REGULATOR		31	VQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	4 mA	30 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC31(UNSPEC)			125 Cel	.6 V		-40 Cel	TIN		QUAD	R-XQCC-N31	2	1 mm	4 mm		4.3 V		2 V	e3			5 mm		17 V
IR3840MTR1PBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	15	VQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		12 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N15	2	1 mm	5 mm	Not Qualified	12 V		1.5 V				6 mm	1.8 V	16 V
IR3888MTRPBFAUMA1	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	22	VQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY	4 mA		1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC22(UNSPEC)			125 Cel	.6 V		-40 Cel	NICKEL GOLD PALLADIUM	6 V	QUAD	R-PQCC-N22	2	1 mm	5 mm		12 V	PVIN STARTS FROM 4.5V WITH AN INTERNAL LDO	2 V				6 mm		17 V
TDA21590	Infineon Technologies	SWITCHING REGULATOR		43	VQCCN	RECTANGULAR	YES	1500 kHz	UNSPECIFIED		90 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.45 mm	125 Cel	.225 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N43	2	1 mm	5 mm		12 V		4.25 V	e4			6 mm		16 V
TDA38827	Infineon Technologies	SWITCHING REGULATOR		16	VQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	4 mA	25 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC16(UNSPEC)			125 Cel	.6 V		-40 Cel			QUAD	R-XQCC-N16		.95 mm	5 mm		12 V		2 V				6 mm		17 V
IR3899AMTRPBF	Infineon Technologies	SWITCHING REGULATOR		16	VQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	4 mA	9 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC16(UNSPEC)			125 Cel	.6 V		-40 Cel		6 V	QUAD	R-XQCC-N16		1 mm	4 mm		12 V		4.5 V				5 mm		17 V
IR3548MTRPBF	Infineon Technologies	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	50	VQCCN	RECTANGULAR	YES	1500 kHz	UNSPECIFIED	2 mA		1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK	CHIP CARRIER, VERY THIN PROFILE				125 Cel			-40 Cel			QUAD	R-XQCC-N50	3	1 mm	6 mm		5 V		4.25 V				8 mm	1.2 V	5.5 V
IR3841MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	15	VQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		8 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC(UNSPEC)	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)		QUAD	R-XQCC-N15	2	1 mm	5 mm	Not Qualified	12 V		1.5 V	e3	30	260	6 mm	1.8 V	16 V
TDA21472	Infineon Technologies	SWITCHING REGULATOR		41	VQCCN	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC41,.2X.24(UNSPEC)			125 Cel	.25 V		-40 Cel		5.5 V	QUAD	R-PQCC-N41	2	1.1 mm	5 mm		15 V		4.25 V				6 mm	1.8 V	16 V
IR3841MTR1PBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	15	VQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		8 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N15	2	1 mm	5 mm	Not Qualified	12 V		1.5 V		40	260	6 mm	1.8 V	16 V
IR3840MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	15	VQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		12 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N15	2	1 mm	5 mm	Not Qualified	12 V		1.5 V				6 mm	1.8 V	16 V
AP62500SJ-7	Diodes Incorporated	SWITCHING REGULATOR		12	VQCCN	RECTANGULAR	YES	1200 kHz	UNSPECIFIED		5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC12,.08X.12,20		.5 mm	85 Cel	.6 V		-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	7 V	QUAD	R-XQCC-N12	1	.85 mm	2 mm		12 V	PFM CONTROL TECHNIQUE ALSO AVAILABLE	4.5 V	e1			3 mm	5 V	18 V
MAX20002DATPA/VY+	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	20	VQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.16 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		QUAD	S-XQCC-N20	1	.8 mm	5 mm		14 V		3.5 V	e3	30	260	5 mm	5 V	36 V
MAX20003DATPB/VY+	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	20	VQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		6.25 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		QUAD	S-XQCC-N20	1	.8 mm	5 mm		14 V		3.5 V	e3	30	260	5 mm	3.3 V	36 V
MAX20003DATPA/VY+	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	20	VQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		6.25 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		QUAD	S-XQCC-N20	1	.8 mm	5 mm		14 V		3.5 V	e3	30	260	5 mm	5 V	36 V
MAX1995EGI	Maxim Integrated	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	VQCCN	SQUARE	YES	300 kHz	PLASTIC/EPOXY		1 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	5	SINGLE	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	1 mm	5 mm	Not Qualified	12 V		4.6 V	e0		245	5 mm		28 V
MAX5037AETH	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	44	VQCCN	SQUARE	YES	525 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC44,.28SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N44	1	.8 mm	7 mm	Not Qualified	5 V		4.75 V	e0			7 mm		5.5 V
MAX1566ETL	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	40	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.7 mA	3.6 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION	3.6 V	3.6	BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC40,.24SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-PQCC-N40	1	.8 mm	6 mm	Not Qualified	3.6 V		.7 V	e0		245	6 mm		5.5 V
MAX1544ETL+T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	40	VQCCN	SQUARE	YES	550 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	100 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N40	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 mm		5.5 V
MAX1889EGE	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	16	VQCCN	SQUARE	YES	1250 kHz	UNSPECIFIED	1 mA	2.8 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		3/5	BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC16,.2SQ,32	Power Management Circuits	.8 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N16	1	.8 mm	5 mm	Not Qualified	3 V	ALSO CONTAINS TWO LINEAR-REGULATOR CONTROLLERS	2.7 V	e0			5 mm		5.5 V
MAX1980EGP-T	Maxim Integrated	SWITCHING CONTROLLER	OTHER	20	VQCCN	SQUARE	YES	550 kHz	PLASTIC/EPOXY			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC20,.20SQ,25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		QUAD	S-PQCC-N20	1	1 mm	5 mm	Not Qualified	5 V	ALSO REQUIRES A SUPPLY OF 4V TO 28V	4.5 V	e0		245	5 mm		5.5 V
MAX1531ETJ-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	32	VQCCN	SQUARE	YES	575 kHz	PLASTIC/EPOXY	3 mA		6	BICMOS	NO LEAD	PULSE WIDTH MODULATION	12 V	12	PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC32,.2SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-PQCC-N32	1	.8 mm	5 mm	Not Qualified	12 V		4.5 V	e0	20	240	5 mm		28 V
MAX1774EMJ	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	32	VQCCN	SQUARE	YES	1250 kHz	CERAMIC, METAL-SEALED COFIRED		3 A	2	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE			.65 mm	85 Cel			-40 Cel	TIN LEAD		QUAD	S-CQCC-N32	1	1 mm	7 mm	Not Qualified	12 V		2.7 V	e0			7 mm		28 V
MAX1844ETP	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	20	VQCCN	SQUARE	YES	600 kHz	UNSPECIFIED		3 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC20,.20SQ,25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N20	1	.8 mm	5 mm	Not Qualified	5 V	CAN ALSO OPERATE IN PFM MODE	4.5 V	e0		245	5 mm		5.5 V
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
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
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
MAX1545ETL-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	40	VQCCN	SQUARE	YES	550 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, VERY THIN PROFILE			.5 mm	100 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N40	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e0		245	6 mm		5.5 V
MAX1531ETJ	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	32	VQCCN	SQUARE	YES	575 kHz	PLASTIC/EPOXY	3 mA		6	BICMOS	NO LEAD	PULSE WIDTH MODULATION	12 V	12	PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC32,.2SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-PQCC-N32	1	.8 mm	5 mm	Not Qualified	12 V		4.5 V	e0		245	5 mm		28 V
MAX1844EGP	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	20	VQCCN	SQUARE	YES	600 kHz	UNSPECIFIED		3 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC20,.20SQ,25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N20	1	1 mm	5 mm	Not Qualified	5 V	CAN ALSO OPERATE IN PFM MODE	4.5 V	e0		245	5 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		QUAD	S-PQCC-N20	1	.8 mm	5 mm	Not Qualified	3 V		2.6 V	e3			5 mm		5.5 V
MAX1545ETL+	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	40	VQCCN	SQUARE	YES	550 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, VERY THIN PROFILE			.5 mm	100 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		QUAD	S-XQCC-N40	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 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
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
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
MAX1595EGC50	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	12	VQCCN	SQUARE	YES	1150 kHz	CERAMIC, METAL-SEALED COFIRED			1		NO LEAD				TRIPLER	CHIP CARRIER, VERY THIN PROFILE	LCC12,.16SQ,32	Switching Regulator or Controllers	.8 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-CQCC-N12		1 mm	4 mm	Not Qualified	3 V		1.8 V	e0		245	4 mm		5.5 V
MAX1567ETL+T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	40	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.7 mA	3.6 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION	3.6 V	3.6	BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC40,.24SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N40	1	.8 mm	6 mm	Not Qualified	3.6 V		.7 V	e3	30	260	6 mm		5.5 V
MAX1530ETJ-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	32	VQCCN	SQUARE	YES	575 kHz	PLASTIC/EPOXY	3 mA		6	BICMOS	NO LEAD	PULSE WIDTH MODULATION	12 V	12	PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC32,.2SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn85Pb15)		QUAD	S-PQCC-N32	1	.8 mm	5 mm	Not Qualified	12 V		4.5 V	e0	20	240	5 mm		28 V
MAX1542ETP+	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	MATTE TIN		QUAD	S-PQCC-N20	1	.8 mm	5 mm	Not Qualified	3 V		2.6 V	e3	30	260	5 mm		5.5 V
MAX1567ETL	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	40	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.7 mA	3.6 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION	3.6 V	3.6	BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC40,.24SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		QUAD	S-PQCC-N40	1	.8 mm	6 mm	Not Qualified	3.6 V		.7 V	e0			6 mm		5.5 V
MAX1897EGP-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	20	VQCCN	SQUARE	YES	550 kHz	PLASTIC/EPOXY		40 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC20,.20SQ,25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-PQCC-N20	1	1 mm	5 mm	Not Qualified	5 V	ALSO REQUIRES A BATTERY VOLTAGE OF 4V TO 28V	4.5 V	e0			5 mm		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.