20 Switching Regulators & Controllers 2,400+

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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	Nominal Bandwidth	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	Nominal Output Voltage	Maximum Input Voltage
LM20333MHE/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	32 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm			12 V	SEATED HGT-NOM; ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V	4.5 V	e3	30	1	260	6.5 mm		36 V
LT8636JV#WTRPBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		5 A	1		AEC-Q100		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.12X.16,20		.5 mm	150 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V					4 mm		42 V
LTC3355EUF-1#PBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		1 A	1	CMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	85 Cel	2.7 V	CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed	5 V	QUAD	S-PQCC-N20			.8 mm	4 mm			12 V		3 V	e3				4 mm		20 V
LTC3355EUF-1#TRPBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		1 A	1	CMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	85 Cel	2.7 V	CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed	5 V	QUAD	S-PQCC-N20			.8 mm	4 mm			12 V		3 V	e3				4 mm		20 V
MAX17536ATP+	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		7.55 A	1	BICMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N20	1		.8 mm	5 mm			24 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 54V	4.5 V	e3	30		260	5 mm		60 V
TPSM84A22MOJT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	QCCN	RECTANGULAR	YES	4300 kHz	PLASTIC/EPOXY		10 A	1	HYBRID			BUTT			BUCK	MICROELECTRONIC ASSEMBLY			1 mm	85 Cel	1.2 V		-40 Cel	NICKEL GOLD	2 V	UNSPECIFIED	R-PXMA-B20	3		2.3 mm	9 mm			12 V	OUTPUT VOLTAGE= 1.2V TO 2.05V	8 V	e4	30	1	260	15 mm		14 V
LM20323MHE/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	32 V	DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		12 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8 TO 5	4.5 V	e3	30	1	260	6.5 mm		36 V
MAX17536ATP+T	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		7.55 A	1	BICMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N20	1		.8 mm	5 mm			24 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 54V	4.5 V	e3	30		260	5 mm		60 V
MAX17633BATP+	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		6.2 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 (Sn) - annealed		QUAD	S-XQCC-N20	1		.8 mm	4 mm			24 V	ALSO OPERATES WITH PFM CONTROL TECH	4.5 V	e3	30		260	4 mm	5 V	36 V
UC2879N	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR			THROUGH-HOLE	PULSE WIDTH MODULATION		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T20		29 V	5.08 mm	7.62 mm	Not Qualified	10.75 V	12 V	ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT	11 V	e4				25.4 mm		20 V
LM26003QMHX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION	12 V	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	1.25 V	CURRENT-MODE	-40 Cel	MATTE TIN	35 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm	Not Qualified		12 V	SEATED HGT-NOM	3 V	e3	30	1	260	6.5 mm		38 V
LT8636EV#WPBF	Analog Devices	SWITCHING REGULATOR	OTHER	20	HQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		12.5 A	1		AEC-Q100		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel		CURRENT-MODE	0 Cel			QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LTC3106EFE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS			GULL WING			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G20			1.2 mm	4.4 mm			1.5 V	ALSO HAS OUTPUT VOLTAGES= 2.2V, 3.3V, 5V	.25 V	e3				6.5 mm	1.8 V	5.1 V
TPS54310PWP	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		3 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	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	6.5 mm		6 V
UCC2897ARGPT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	3 mA	2.5 A	1				NO LEAD	PULSE WIDTH MODULATION	12 V	SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N20	2	16 V	1 mm	4 mm	Not Qualified	8.5 V	12 V		8.5 V	e4	30		260	4 mm		16 V
LTC3355IUF-1#TRPBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		1 A	1	CMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	125 Cel	2.7 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	5 V	QUAD	S-PQCC-N20			.8 mm	4 mm			12 V		3 V	e3				4 mm		20 V
LTC3612EFE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	20	HTSSOP	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		6.8 A	1	CMOS			GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		3.3 V	ALSO AVAILABLE OUTPUT VOLTAGE DOWN TO 0.6V	2.25 V	e3	30		260	6.5 mm		5.5 V
LM3102MH/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.5 A	1	MOS			GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	7 V	DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		18 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V	4.5 V	e3	30	1	260	6.5 mm	6 V	42 V
LT3501EFE	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	20	TSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G20			1.2 mm	4.4 mm	Not Qualified		15 V		3.3 V	e0				6.5 mm		25 V
LT3501EFE#TR	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	20	TSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		15 V		3.3 V	e0				6.5 mm		25 V
TPS23752PWP	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	276 kHz	PLASTIC/EPOXY	.85 mA	1.2 A	1			4.4 kHz	GULL WING	PULSE WIDTH MODULATION	48 V		SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		10.9 V		9.2 V	e4	30		260	6.5 mm		57 V
UCC38502DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	COMMERCIAL	20	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS			GULL WING	PULSE WIDTH MODULATION	12 V	BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2	18 V	2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V	e4	30		260	12.8 mm		18 V
LTC3355IUF#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		5.5 A	1	CMOS			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	S-PQCC-N20			.8 mm	4 mm			12 V	OUTPUT VOLTAGE RANGE FROM 2.7 VOLT TO 5 VOLT	3 V	e3				4 mm		20 V
LTC3355IUF-1#PBF	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		1 A	1	CMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	125 Cel	2.7 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	5 V	QUAD	S-PQCC-N20			.8 mm	4 mm			12 V		3 V	e3				4 mm		20 V
TPS40075RHLR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1				NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.7 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	23 V	QUAD	R-PQCC-N20	2		1 mm	3.5 mm	Not Qualified		12 V		4.5 V	e4	30	1	260	4.5 mm	8 V	28 V
INN3947CQ-TL	Power Integrations	SWITCHING REGULATOR		20	LSSOP	RECTANGULAR	YES	145 kHz	PLASTIC/EPOXY		1.712 A	1		AEC-Q100		GULL WING	RESONANT CONTROL		BUCK-BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP20/24,.53,30		.75 mm	125 Cel			-40 Cel			DUAL	R-PDSO-G20			1.6 mm	9.4 mm					30 V					10.8 mm
L4974A	STMicroelectronics	SWITCHING REGULATOR		20	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		5.5 A	1	BCDMOS			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		TIN		DUAL	R-PDIP-T20			5.1 mm	7.62 mm	Not Qualified		35 V		15 V	e3						50 V
LM26420Q0XMHX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		2 A	1	BICMOS			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	150 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	4.5 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm			5 V	SEATED HGT-NOM, ALSO OPTS IN ADJ MODE FROM 0.8 TO 4.5V, PHASE SHIFT CNFG IS AVL	3 V	e3	30	2	260	6.5 mm		5.5 V
LT8711EUDC#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	20	HVQCCN	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY			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-N20	1		.8 mm	3 mm			12 V		4.5 V	e3			260	4 mm		42 V
LTC3414EFE#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL EXTENDED	20	HTSSOP	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY		4 A	1	CMOS			GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25		.65 mm	85 Cel	.8 V	CURRENT-MODE	0 Cel	TIN LEAD	5 V	DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		3.3 V		2.25 V	e0				6.5 mm		5.5 V
LTC3612IFE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		6.8 A	1	CMOS			GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		3.3 V	ALSO AVAILABLE OUTPUT VOLTAGE DOWN TO 0.6V	2.25 V	e3	30		260	6.5 mm		5.5 V
TPS40075RHLRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1				NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.7 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	23 V	QUAD	R-PQCC-N20	2		1 mm	3.5 mm	Not Qualified		12 V		4.5 V	e4	30	1	260	4.5 mm	8 V	28 V
L4981BD	STMicroelectronics	POWER FACTOR CONTROLLER	AUTOMOTIVE	20	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		2 A	1	BCDMOS			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G20	3		2.65 mm	7.5 mm	Not Qualified		18 V		11 V	e4	30		260	12.8 mm		19.5 V
LT8711IFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm			12 V		4.5 V	e3	30		260	6.5 mm		42 V
TPS51225RUKR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		10 A	1				NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	4.5 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N20	1		.8 mm	3 mm			12 V		5.5 V	e4	30	2	260	3 mm	3.3 V	24 V
TPSM84A22MOJR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	QCCN	RECTANGULAR	YES	4300 kHz	PLASTIC/EPOXY		10 A	1	HYBRID			BUTT			BUCK	MICROELECTRONIC ASSEMBLY			1 mm	85 Cel	1.2 V		-40 Cel	NICKEL GOLD	2 V	UNSPECIFIED	R-PXMA-B20	3		2.3 mm	9 mm			12 V	OUTPUT VOLTAGE= 1.2V TO 2.05V	8 V	e4	30	1	260	15 mm		14 V
LT8636HV#WPBF	Analog Devices	SWITCHING REGULATOR		20	HQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		12.5 A	1		AEC-Q100		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm			CURRENT-MODE				QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LTC3335IUDC#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS			NO LEAD			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N20			.8 mm	3 mm			3.6 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 5 VOLT	1.8 V	e3				4 mm		5.5 V
MIC22400YML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	4000 kHz	UNSPECIFIED		4 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.12X.16,20		.5 mm	125 Cel	.7 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	R-XQCC-N20	1		.9 mm	3 mm	Not Qualified		3.3 V	CURRENT MODE ALSO AVAILABLE	2.6 V	e4				4 mm	1.2 V	5.5 V
LM20242MHE	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		4.65 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G20	1			4.4 mm	Not Qualified		12 V		4.5 V	e0				6.5 mm		36 V
LT8636HV#PBF	Analog Devices	SWITCHING REGULATOR		20	HQCCN	RECTANGULAR	YES	3000 kHz	UNSPECIFIED		12.5 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm			CURRENT-MODE				QUAD	R-XQCC-N20			1.03 mm	3 mm			6 V		3.4 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LT8653SIV#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HQCCN	SQUARE	YES	3000 kHz	UNSPECIFIED			1				NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N20			1.03 mm	3 mm			6 V		3 V		NOT SPECIFIED		NOT SPECIFIED	4 mm		42 V
LTC3612EUDC#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	20	HVQCCN	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		6.8 A	1	CMOS			NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N20	1		.8 mm	3 mm	Not Qualified		3.3 V	ALSO AVAILABLE OUTPUT VOLTAGE DOWN TO 0.6V	2.25 V	e3	30		260	4 mm		5.5 V
MAX15020ATP+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	550 kHz	UNSPECIFIED		4.5 A	1	BICMOS			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.20SQ,25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N20	1		.8 mm	5 mm	Not Qualified		36 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 36 V	7.5 V	e3	30		260	5 mm		40 V
TPS60140PWPRG4	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY		.1 A	1				GULL WING			TRIPLER	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Other Analog ICs	.65 mm	85 Cel	5 V		-40 Cel	NICKEL PALLADIUM GOLD	5 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm	Not Qualified		2 V		1.8 V	e4	30	1	260	6.5 mm	5 V	3.6 V
LM20242MH	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	20	HSSOP	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		4.65 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G20	1			4.4 mm	Not Qualified		12 V		4.5 V	e0				6.5 mm		36 V
LM5121QMH/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel	3 V	CURRENT-MODE	-40 Cel	MATTE TIN	100 V	DUAL	R-PDSO-G20	1		1.1 mm	4.4 mm	Not Qualified		12 V	SEATED HGT-NOM, OUTPUT VOLTAGE UP TO 100 V	3 V	e3	30	1	260	6.5 mm		65 V
LT8711IUDC#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY			1				NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N20	1		.8 mm	3 mm			12 V		4.5 V	e3			260	4 mm		42 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.