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	Screening Level	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 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	Nominal Output Voltage	Maximum Input Voltage
LTC3810EG#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		2 mm	5.5 mm	Not Qualified		10 V		6.35 V	e3	30		260	10.2 mm		14 V
LT8471EUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	2050 kHz	PLASTIC/EPOXY		3.2 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N28			.8 mm	4 mm			5 V	VOLTAGE MODE ALSO AVAILABLE FOR SKYHOOK CHANNEL	2.6 V	e3				5 mm		50 V
LTC3119EFE#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	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	85 Cel		CURRENT-MODE	0 Cel			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
LT3782AEFE#PBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	533 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		13 V		6 V	e3	30		260	9.7 mm		40 V
LTC1923EGN#TR	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		1.75 mm	3.9116 mm	Not Qualified		5 V		2.7 V	e0				9.9 mm		5.5 V
LTC3892HFE-1#PBF	Analog Devices	SWITCHING CONTROLLER		28	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		GULL WING	PHASE-SHIFT CONTROL			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			12 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 59.4V	4.5 V	e3				9.7 mm		60 V
LTC7151SEV#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		20 A	1	CMOS		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.28SQ,20		.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel		5.5 V	QUAD	R-XQCC-N28			.83 mm	4 mm			12 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED	5 mm		20 V
LT3504IUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY		2.1 A	1			NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V		3.2 V	e3	30		260	5 mm		40 V
LTC3789EUFD#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	710 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		15 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V	4 V	e3	30		260	5 mm	5.5 V	38 V
LT3782EFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	533 kHz	PLASTIC/EPOXY		4 A	1			GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		13 V		6 V	e3	30		260	9.7 mm		40 V
LTC3633IFE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS		GULL WING				PHASE-SHIFT	SMALL OUTLINE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR	3.6 V	e3	30		260	9.7 mm		15 V
LT3782EFE#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	533 kHz	PLASTIC/EPOXY		4 A	1			GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		13 V		6 V	e3	30		260	9.7 mm		40 V
LTC3789IGN#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES	710 kHz	PLASTIC/EPOXY		.1 A	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		15 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V	4 V	e3	30		260	9.893 mm	5.5 V	38 V
LTC3784HUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER		28	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PQCC-N28			.8 mm	4 mm			12 V	OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V	4.5 V	e3				5 mm		60 V
MAX1968EUI	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4.5 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	TIN LEAD		DUAL	R-PDSO-G28	1		1.1 mm	4.4 mm	Not Qualified		5 V		3 V	e0			245	9.7 mm		5.5 V
MAX1968EUI+	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4.5 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 (Sn) - annealed		DUAL	R-PDSO-G28	1		1.1 mm	4.4 mm	Not Qualified		5 V		3 V	e3	30		260	9.7 mm		5.5 V
PTPSM82913RDUR	Texas Instruments	SWITCHING REGULATOR		28	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.12X.23,.20		.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel		5.5 V	QUAD	R-PQCC-N28			1.9 mm	4.5 mm			12 V		3 V			1		5.5 mm	1.2 V	17 V
MPM3683GQN-7	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	28	XMA	SQUARE	YES	1150 kHz	UNSPECIFIED	.85 mA		1	HYBRID		NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	MICROELECTRONIC ASSEMBLY				125 Cel	.6 V		-40 Cel		5.5 V	UNSPECIFIED	S-XXMA-N28			4.1 mm	7 mm			12 V		4 V					7 mm	1.2 V	16 V
LT3782AIUFD#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	533 kHz	PLASTIC/EPOXY		.07 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		13 V		6 V	e3	30		260	5 mm		40 V
LT8638SEV#WPBF	Analog Devices	SWITCHING REGULATOR		28	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		12 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.12X16,20		.5 mm	125 Cel		CURRENT-MODE	0 Cel			QUAD	R-XQCC-N28			1.03 mm	3 mm			12 V		2.8 V					4 mm		42 V
LTC3789IUFD#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	710 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION			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	Not Qualified		15 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V	4 V	e3	30		260	5 mm	5.5 V	38 V
LT4276CIUFD#PBF	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			.8 mm	4 mm			40 V			e3				5 mm		60 V
MIC24052YJL-TR	Microchip Technology	SWITCHING REGULATOR		28	VQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		6 A	1		TS 16949	NO LEAD				BUCK	CHIP CARRIER, VERY THIN PROFILE				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
LTC3633AEFE-1#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	0 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	1.5 V	e3	30		260	9.7 mm	3.3 V	20 V
LT3956EUHE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	28	HVBCC	RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY		4.6 A	1			BUTT	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		BOTTOM	R-PBCC-B28	1		.8 mm	5 mm	Not Qualified		24 V	ALSO OPERATES AS LDO REGULATOR	4.5 V	e3	30		260	6 mm		80 V
LTC3633EFE#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	28	HTSSOP	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS		GULL WING				BUCK	SMALL OUTLINE			.65 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR	3.6 V	e3	30		260	9.7 mm		15 V
LM21305SQ/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		5 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	.6 V	CURRENT-MODE	-40 Cel	MATTE TIN	.6 V	QUAD	S-PQCC-N28	2A		.8 mm	5 mm	Not Qualified		12 V	5 VOLT REGULATING OUTPUT ALSO AVAILABLE	3 V	e3	30	1	260	5 mm	2.5 V	18 V
LTC3784IGN#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, SHRINK PITCH			.635 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28			1.75 mm	3.899 mm			12 V	OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V	4.5 V	e3				9.893 mm		60 V
CHL8212-02CRT	Infineon Technologies	SWITCHING CONTROLLER	OTHER	28	HQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				85 Cel			0 Cel			QUAD	S-PQCC-N28	3						3.3 V		2.805 V							3.63 V
LT8392EUFD#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	125 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
LTC3787EGN#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	SSOP	RECTANGULAR	YES	585 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	3.899 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
LTC3787EUFD#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		12 V	ALSO HAS OUTPUT VOLTAGE UP TO 60V	4.5 V	e3	30		260	5 mm	5.4 V	38 V
LTC3787EGN#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	SSOP	RECTANGULAR	YES	585 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	3.899 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
LTC3788EGN-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 HAS OUTPUT VOLTAGES UP TO 60V	4.5 V	e3	30		260	9.9 mm	5.4 V	38 V
TPS51367RVET	Texas Instruments	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		12 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28(UNSPEC)	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		12 V	ADJUSTABLE OUTPUT MODE FROM 0.6 TO 2V	3 V	e4	NOT SPECIFIED	1	260	4.5 mm		22 V
LTC3784HGN#PBF	Analog Devices	DUAL SWITCHING CONTROLLER		28	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, SHRINK PITCH			.635 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G28			1.75 mm	3.899 mm			12 V	OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V	4.5 V	e3				9.893 mm		60 V
LM5045MH/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, 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	14 V	1.1 mm	4.4 mm	Not Qualified	10 V	48 V		14 V	e3	30		260	9.7 mm		14 V
LTC3633AEUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS		NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V	ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE	1.5 V	e3	30		260	5 mm	3.3 V	20 V
LTC3633AEUFD-1#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS		NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V	ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE	1.5 V	e3	30		260	5 mm	3.3 V	20 V
LT3504EUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY		2.1 A	1			NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm			12 V		3.2 V	e3	30		260	5 mm		40 V
LTC3784MPGN#PBF	Analog Devices	DUAL SWITCHING CONTROLLER		28	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, SHRINK PITCH			.635 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G28			1.75 mm	3.899 mm			12 V	OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V	4.5 V	e3				9.893 mm		60 V
TPS54810PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		8 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	3.3 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		4.5 V		4 V	e4	30	1	260	9.7 mm		6 V
TPS65170RHDR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	900 kHz	PLASTIC/EPOXY	10 mA	4.2 A	1			NO LEAD		12 V	12	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Power Management Circuits	.5 mm	85 Cel	9.6 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	18.5 V	QUAD	S-PQCC-N28	2		1 mm	5 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 9.6V TO 18.5V	8.6 V	e4	NOT SPECIFIED		260	5 mm	3.3 V	14.7 V
LT3782AEUFD#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	533 kHz	PLASTIC/EPOXY		.07 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER			.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		13 V		6 V	e3	30		260	5 mm		40 V
LT3782AIFE#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	533 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	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	1		1.2 mm	4.4 mm	Not Qualified		13 V		6 V	e3	30		260	9.7 mm		40 V
MIC38300HYHL-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES		UNSPECIFIED		3 A	1			NO LEAD	PULSE FREQUENCY MODULATION	5 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28(UNSPEC)		.5 mm	125 Cel	1 V		-40 Cel	NICKEL PALLADIUM		QUAD	R-XQCC-N28			.9 mm	4 mm			5 V		3 V	e4				6 mm	1.8 V	5.5 V
LT8613IUDE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY	2 mA		1			NO LEAD	PULSE WIDTH MODULATION	6 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC12,.12X24,.20		.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
LT3782AIFE	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	533 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	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G28			1.2 mm	4.4 mm	Not Qualified		13 V		6 V	e0				9.7 mm		40 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.