28 Switching Regulators & Controllers 2,278

Reset All

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	No. of Channels	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	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 Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Adjustable Threshold	Nominal Output Voltage	Maximum Input Voltage
ISL9492ERZ-T	Renesas Electronics	SWITCHING REGULATOR	OTHER	28	HQCCN	SQUARE	YES	490 kHz	PLASTIC/EPOXY		1.05 A	1				NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER, HEAT SINK/SLUG			.4 mm	85 Cel		CURRENT-MODE	-20 Cel	MATTE TIN		QUAD	S-PQCC-N28	1			4 mm	Not Qualified		12 V	ALSO OPERATES AT 14.2V, 18.5V AND 20V OUTPUTS	8 V	e3	30		260	4 mm		13.5 V	14 V
LT4276CIUFD#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	RECTANGULAR	YES	320 kHz	PLASTIC/EPOXY			1				NO LEAD				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm			40 V			e3			260	5 mm			60 V
LT8392JUFD#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	420 kHz	PLASTIC/EPOXY			1		BIPOLAR		NO LEAD	FREQUENCY MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	150 Cel	0 V	CURRENT-MODE	-40 Cel		60 V	QUAD	R-PQCC-N28			.8 mm	4 mm			12 V		3 V		NOT SPECIFIED		NOT SPECIFIED	5 mm			60 V
LTC3858EGN-1#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	SSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 24V	4 V	e3	30		260	9.893 mm		5.1 V	38 V
TPS54810PWPRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	762 kHz	PLASTIC/EPOXY		12 A	1				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		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		4.5 V		4 V	e4	30		260	9.7 mm			6 V
LM5045SQX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N28	1	14 V	.8 mm	5 mm	Not Qualified	10 V	48 V		14 V	e3	30		260	5 mm			14 V
LTC3119MPFE#TRPBF	Analog Devices	SWITCHING REGULATOR		28	HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE				DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm			12 V	ADJUSTABLE OUPUT MODE FROM 0.8 TO 18 V	2.5 V		30		260	9.7 mm		5 V	18 V
LTC3633EUFD#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1		CMOS		NO LEAD			BUCK	CHIP CARRIER			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR	3.6 V	e3	30		260	5 mm			15 V
LT3796EFE#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm			24 V		6 V	e3	30		260	9.7 mm		7.7 V	100 V
TPS54610PWPRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	9.7 mm			6 V
TPS54672PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		12 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30		260	9.7 mm			6 V
TPS54672PWPG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		12 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30		260	9.7 mm			6 V
LT8612EUDE#WTRPBF	Analog Devices	SWITCHING REGULATOR		28	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		12 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.12X.23,.20		.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	3 mm			6 V		3.4 V	e3	30		260	6 mm			42 V
LTC1923EGN	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	270 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.635 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28			1.75 mm	3.9116 mm	Not Qualified		5 V		2.7 V	e0				9.9 mm			5.5 V
MIC24054YJL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		9 A	1				NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2X.24,25		.65 mm	125 Cel	.8 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-XQCC-N28			.9 mm	5 mm			12 V		4.5 V	e4				6 mm			19 V
LTC3633EUFD#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1		CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR	3.6 V	e3	30		260	5 mm			15 V
LTC3633IUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1		CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR	3.6 V	e3	30		260	5 mm			15 V
LTC3787MPUFD#PBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	28	HVQCCN	RECTANGULAR	YES	585 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	150 Cel		CURRENT-MODE	-55 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V	ALSO HAS OUTPUT VOLTAGE UP TO 60V	4.5 V	e3			260	5 mm			38 V
MAX15021ATI+T	Analog Devices		AUTOMOTIVE	28	QCCN	SQUARE	YES	4000 kHz	PLASTIC/EPOXY		4 A			BICMOS		NO LEAD				CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N28	1				Not Qualified					e3	30		260
TPS53915RVET	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		12 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.14X.18,16	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified			ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V, ALSO AVAILABLE 1.5 TO 18V INPUT	1.5 V	e4	NOT SPECIFIED	1	260	4.5 mm			18 V
LTC3126EUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		2.5 A	1				NO LEAD	PULSE WIDTH MODULATION	4.22 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	125 Cel	.818 V	CURRENT-MODE	-40 Cel	MATTE TIN	42 V	QUAD	R-PQCC-N28			.8 mm	4 mm			12 V		2.4 V	e3				5 mm			42 V
LTC3633AIFE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1		CMOS		GULL WING			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm			12 V	ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE	3.6 V	e3	30		260	9.7 mm			20 V
MAX5073ETI-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.3 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e0				5 mm			5.5 V
MAX5073ETI+T	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.3 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e3	30		260	5 mm			5.5 V
MAXM17502ALI+	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	28	HLGA	RECTANGULAR	YES	580 kHz	UNSPECIFIED			1		BICMOS		BUTT	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, HEAT SINK/SLUG			1 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-XBGA-B28			2.92 mm	6.5 mm			24 V	ADJ OUTPUT VOLTAGE FROM 0.9V TO 5V	4.5 V		NOT SPECIFIED		NOT SPECIFIED	10 mm			60 V
MAXM17502ALI#	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HLGA	RECTANGULAR	YES	580 kHz	UNSPECIFIED			1		BICMOS		BUTT	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, HEAT SINK/SLUG			1 mm	125 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-XBGA-B28			2.92 mm	6.5 mm			24 V	ADJ OUTPUT VOLTAGE FROM 0.9V TO 5V	4.5 V		NOT SPECIFIED		NOT SPECIFIED	10 mm			60 V
MP8008GV-Z	Monolithic Power Systems	SWITCHING CONTROLLER		28	HVQCCN	RECTANGULAR	YES	400 kHz	UNSPECIFIED		1 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N28			1 mm	4 mm			18 V		7 V					5 mm			35 V
LP87332BRHDTQ1	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1	5			NO LEAD	PULSE WIDTH MODULATION	3.7 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20		.5 mm	125 Cel	.7 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.36 V	QUAD	S-PQCC-N28	2	5.5 V	1 mm	5 mm		2.8 V	3.7 V	ALSO OPERATES IN PFM MODE;ADJUSTABLE VOLTAGE RANGE IS 0.7 TO 3.36V	2.8 V	e3	30	4	260	5 mm	YES		5.5 V
LT3743EUFD#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	1070 kHz	PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V	6 V	e3	30		260	5 mm		5 V	36 V
LT3796HFE#PBF	Analog Devices	SWITCHING CONTROLLER		28	HTSSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE		Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm			24 V		6 V	e3	30		260	9.7 mm		7.7 V	100 V
LTC3787IGN#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES	585 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.75 mm	3.899 mm	Not Qualified		12 V	ALSO HAS OUTPUT VOLTAGE UP TO 60V	4.5 V	e3	30		260	9.893 mm		5.4 V	38 V
TPS54972PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	762 kHz	PLASTIC/EPOXY		16 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		3.3 V		3 V	e4	30		260	9.7 mm			4 V
LM5642XMTX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		20 A	1				GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.236 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	DUAL	R-PDSO-G28	3		1.2 mm	4.4 mm	Not Qualified		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 32.4	4.5 V	e3	30	2	260	9.7 mm		5 V	36 V
LT3840HFE#TRPBF	Analog Devices	SWITCHING CONTROLLER		28	HTSSOP	RECTANGULAR	YES	320 kHz	PLASTIC/EPOXY			1				GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G28			1.2 mm	4.4 mm					2.5 V	e3				9.7 mm			60 V
LT8390AHUFD#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2100 kHz	PLASTIC/EPOXY			1		BIPOLAR		NO LEAD			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	150 Cel	0 V	CURRENT-MODE	-40 Cel	MATTE TIN	60 V	QUAD	R-PQCC-N28			.8 mm	4 mm			12 V	SEATED HT-CALCULATED	4 V	e3				5 mm			60 V
LT8616IUDE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		6.5 A	1				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	R-PQCC-N28			.8 mm	3 mm			6 V		3.4 V	e3				6 mm			42 V
LTC3546IUFD#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V	2.25 V	e3	30		260	5 mm			5.5 V
LTC3649EFE#TRPBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		6.6 A	1		CMOS		GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25		.65 mm	85 Cel	.05 V	CURRENT-MODE	0 Cel	MATTE TIN	60 V	DUAL	R-PDSO-G28			1.2 mm	4.4 mm			24 V		3.1 V	e3				9.7 mm			60 V
LTC3890IGN-1#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES	835 kHz	PLASTIC/EPOXY			2		CMOS		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.75 mm	3.899 mm	Not Qualified		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V, ALSO OPERATES AS LDO REGULATOR	4 V	e3	30		260	9.893 mm			60 V
MAX5073ATI	Maxim Integrated	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.6 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e0				5 mm			5.5 V
MAX5073ATI+	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.6 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e3	30		260	5 mm			5.5 V
MAX5073ATI-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.6 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e0				5 mm			5.5 V
MAX5073ATI+T	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2200 kHz	UNSPECIFIED		4.6 A	1		BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N28	1		.8 mm	5 mm	Not Qualified		5.2 V		4.5 V	e3	30		260	5 mm			5.5 V
TPS54610MPWPREPG4	Texas Instruments	SWITCHING REGULATOR	MILITARY	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.9 V	VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	9.7 mm			6 V
TPS54616PWPR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5 V		4 V	e4	30	1	260	9.7 mm			6 V
UC1875L	Texas Instruments	SWITCHING CONTROLLER	MILITARY	28	QCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED	30 mA	3 A	1		BIPOLAR		NO LEAD	RESONANT CONTROL	12 V	PHASE-SHIFT	CHIP CARRIER	LCC28,.45SQ	Switching Regulator or Controllers	1.27 mm	125 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-55 Cel	TIN LEAD	5.08 V	QUAD	S-CQCC-N28		18 V	2.03 mm	11.43 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	10.5 V	e0				11.43 mm		5 V	18 V
LTC3633AEUFD-2#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 6V	3.6 V	e3	30		260	5 mm		3.3 V	20 V
TPS54610MPWPREP	Texas Instruments	SWITCHING REGULATOR	MILITARY	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.9 V	VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	9.7 mm			6 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.