SQUARE 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	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	Maximum Negative 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
ISL78236ARZ-T7A	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	24	HVQCCN	SQUARE	YES	2850 kHz	PLASTIC/EPOXY		5.5 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N24	1		1 mm	4 mm			3.6 V		2.85 V		e3				4 mm		6 V
ISL99227FRZ-T	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	32	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		60 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20		.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	S-PQCC-N32	3		.66 mm	5 mm					4.5 V		e3				5 mm		18 V
LM2698MM-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	TSSOP	SQUARE	YES	1250 kHz	PLASTIC/EPOXY		2.4 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	2.2 V	CURRENT-MODE	-40 Cel	MATTE TIN	17 V	DUAL	S-PDSO-G8	1		1.09 mm	3 mm	Not Qualified		2.7 V		2.2 V		e3	30	1	260	3 mm		12 V
LT8609IMSE#WTRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10	HTSSOP	SQUARE	YES	2075 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	AEC-Q100	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20		.5 mm	125 Cel	.782 V	CURRENT-MODE	-40 Cel		42 V	DUAL	S-PDSO-G10			1.1 mm	3 mm					3 V			NOT SPECIFIED		NOT SPECIFIED	3 mm		42 V
LTC3621EMS8E-5#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HTSSOP	SQUARE	YES	1160 kHz	PLASTIC/EPOXY		1 A	1	CMOS		GULL WING				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP8,.19		.65 mm	125 Cel	4.95 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.05 V	DUAL	S-PDSO-G8	1		1.1 mm	3 mm			12 V		2.7 V		e3			260	3 mm	5 V	17 V
MAX17544ATP+T	Analog Devices	SWITCHING REGULATOR		20	HVQCCN	SQUARE	YES	2450 kHz	UNSPECIFIED		3.5 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.20SQ,25		.65 mm	125 Cel	.9 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	37.8 V	QUAD	S-XQCC-N20	1		.8 mm	5 mm			24 V	ALSO OPERATES IN PFM MODE	4.5 V		e3	30		260	5 mm		42 V
MAX1932ETC-T	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	12	HVQCCN	SQUARE	YES	360 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC12,.16SQ,32	Switching Regulator or Controllers	.8 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		QUAD	S-XQCC-N12	1		.8 mm	4 mm	Not Qualified		3.3 V		2.7 V		e0			245	4 mm		5.5 V
MAX1932ETC+T	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	12	HVQCCN	SQUARE	YES	360 kHz	UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC12,.16SQ,32	Switching Regulator or Controllers	.8 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N12	1		.8 mm	4 mm	Not Qualified		3.3 V		2.7 V		e3	30		260	4 mm		5.5 V
MAX20010DATPT/V+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	2400 kHz	UNSPECIFIED		11.64 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.734 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	.771 V	QUAD	S-XQCC-N20	1		.8 mm	4 mm			5 V		3 V		e3	30		260	4 mm	.75 V	5.5 V
MAX77827CEFD+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	VQCCN	SQUARE	YES	2800 kHz	UNSPECIFIED	6 mA	2.3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC14,.1SQ(UNSPEC)			125 Cel	2.3 V	CURRENT-MODE	-40 Cel		5.3 V	QUAD	S-XQCC-N14			.6 mm	2.5 mm			3.8 V		2.6 V			NOT SPECIFIED		NOT SPECIFIED	2.5 mm	3.3 V	5.5 V
MCP16322T-500E/NG	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	1100 kHz	PLASTIC/EPOXY		2 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	3		1 mm	3 mm	Not Qualified		12 V	PFM CONTROL TECHNIQUE IS ALSO AVAILABLE	6 V		e3				3 mm	5 V	24 V
MPQ4423AGQ-Z	Monolithic Power Systems	SWITCHING REGULATOR		8	VSON	SQUARE	YES	500 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, VERY THIN PROFILE	SOLCC8,.11,25		.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	32.4 V	DUAL	S-PDSO-N8	1		1 mm	3 mm			12 V		4 V		e3	40		260	3 mm		36 V
NCP1589DMNTWG	Onsemi	SWITCHING CONTROLLER	OTHER	10	HVSON	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	95 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-N10	1		1 mm	3 mm	Not Qualified		5 V	OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5V	4.5 V		e3	30		260	3 mm		13.2 V
PAM2401YPADJ	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	12	HVSON	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.45 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-N12			.63 mm	3 mm			3.3 V	OUTPUT VOLTAGE RANGE FROM 2.5 V TO 5 V	.9 V		e4			260	3 mm	5 V	4.75 V
REG711EA-3.3/250	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.05 A	1			GULL WING				DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Other Analog ICs	.65 mm	85 Cel	3.3 V		-40 Cel	NICKEL PALLADIUM GOLD SILVER	3.3 V	DUAL	S-PDSO-G8	2		1.07 mm	3 mm	Not Qualified		2.4 V		1.8 V		e4	30	1	260	3 mm	3.3 V	5.5 V
ST8R00WPUR	STMicroelectronics	SWITCHING REGULATOR		8	HVSON	SQUARE	YES	1400 kHz	UNSPECIFIED		1 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.16,32	Switching Regulator or Controllers	.8 mm			CURRENT-MODE		NICKEL PALLADIUM GOLD		DUAL	S-XDSO-N8	1		1 mm	4 mm	Not Qualified		5 V		4 V		e4	30		260	4 mm		6 V
TPS54394RSAR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL		HVQCCN	SQUARE	YES	700 kHz	PLASTIC/EPOXY		3 A				NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE				85 Cel	.76 V		-40 Cel	NICKEL PALLADIUM GOLD	7 V	QUAD	S-PQCC-N16	2								4.8 V		e4	30	2	260			18 V
TPS61010DRCT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	10	VSON	SQUARE	YES	780 kHz	PLASTIC/EPOXY		1.3 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-N10			1 mm	3 mm	Not Qualified		1.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.5V TO 3.3V	.8 V		e4				3 mm		3.3 V
TPS61093DSK	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	S-PDSO-N10			.8 mm	2.5 mm	Not Qualified		3.6 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE UPTO 17V	1.6 V						2.5 mm		6 V
TPS61093QDSKTQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	10	HVSON	SQUARE	YES	1.2 kHz	PLASTIC/EPOXY		1.6 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	S-PDSO-N10			.8 mm	2.5 mm			3.6 V	ADJUSTABLE OUTPUT UPTO 17V	1.6 V						2.5 mm		6 V
TPS61100RGER	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	24	HVQCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY		1.8 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	1.5 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N24	2		1 mm	4 mm	Not Qualified		1.8 V		.8 V		e4	NOT SPECIFIED	2	260	4 mm		3.3 V
TPS62402DRCT	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	10	HVSON	SQUARE	YES	2500 kHz	PLASTIC/EPOXY		.4 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	1.2 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	1.8 V	DUAL	S-PDSO-N10	2		1 mm	3 mm	Not Qualified		3.6 V	ALSO HAS PFM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 6V	2.5 V		e4	NOT SPECIFIED	2	260	3 mm	3.3 V	6 V
TPS62402DRCTG4	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	10	HVSON	SQUARE	YES	2500 kHz	PLASTIC/EPOXY		.6 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	1.2 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	1.8 V	DUAL	S-PDSO-N10	2		1 mm	3 mm	Not Qualified		3.6 V	ALSO HAS PFM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 6V	2.5 V		e4	NOT SPECIFIED	2	260	3 mm	3.3 V	6 V
TPS65123RGTR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES	4000 kHz	PLASTIC/EPOXY	.17 mA	.2 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION	3.6 V	3.6	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	Power Management Circuits	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N16	2		1 mm	3 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 5.6V	2.5 V	-1.5 V	e4	30		260	3 mm		5.5 V
UCC38C43DGKG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-G8	2		1.1 mm	3 mm	Not Qualified		15 V	ALSO OPERATES IN CURRENT MODE	12 V		e4	30		260	3 mm		18 V
ZL8802ALAFT7A	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	44	HVQCCN	SQUARE	YES	1334 kHz	PLASTIC/EPOXY	80 mA		1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.54 V		-40 Cel	MATTE TIN	5.5 V	QUAD	S-PQCC-N44	2		1 mm	7 mm			12 V	ADJUSTABLE OUTPUT FROM 0.54 TO 5.5V	4.5 V		e3				7 mm		14 V
ADP2118ACPZ-1.2-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	1400 kHz	UNSPECIFIED		6.4 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N16	3		.8 mm	4 mm	Not Qualified		3.3 V	PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.3 V		e3	30		260	4 mm	1.2 V	5.5 V
ADP5074ACPZ-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	2560 kHz	UNSPECIFIED		3.2 A	1			NO LEAD	PULSE WIDTH MODULATION			INVERTER	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	S-XQCC-N16	3		.8 mm	3 mm			5 V		2.85 V		e3				3 mm		15 V
FAN65004B	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	35	QCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER				125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N35	1		.8 mm	6 mm			48 V		4.5 V		e3	30		260	6 mm	5 V	65 V
LM2671LD-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	16	HVSON	SQUARE	YES	400 kHz	PLASTIC/EPOXY		.5 A	1	DMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	S-PDSO-N16	3		.8 mm	5 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.21V TO 37V	6.5 V		e3	30	1	260	5 mm		40 V
LM2738XMY/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HTSSOP	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS		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	18 V	DUAL	S-PDSO-G8	1		1.09 mm	3 mm			12 V	OUTPUT VOLTAGE RANGE IS 0.8 TO 18V	3 V		e3	30	1	260	3 mm		20 V
LM5046SQX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1000 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
LM536003QDSXRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	10	HVSON	SQUARE	YES	2400 kHz	PLASTIC/EPOXY		.65 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	150 Cel	3.3 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	9.9 V	DUAL	S-PDSO-N10	2		.8 mm	3 mm			13.5 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	3.5 V		e4	30	1	260	3 mm	3.3 V	42 V
LT1618EDD#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	10	HVSON	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		2.8 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-N10	1		.8 mm	3 mm	Not Qualified		1.6 V		1.6 V		e3	30		260	3 mm		18 V
LT1936IMS8E#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HTSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		2.6 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		12 V		3.6 V		e3	30		260	3 mm		36 V
LT1936IMS8E#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HTSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		2.6 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		12 V		3.6 V		e3	30		260	3 mm		36 V
LTC3858EUH#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	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	S-PQCC-N32	1		.8 mm	5 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 24V	4 V		e3	30		260	5 mm	5.1 V	38 V
MCP19111-E/MQ	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1		TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.6 V	QUAD	S-PQCC-N28			1 mm	5 mm	Not Qualified		12 V		4.5 V		e3				5 mm		32 V
MCP19111T-E/MQ	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1		TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.6 V	QUAD	S-PQCC-N28	1		1 mm	5 mm	Not Qualified		12 V		4.5 V		e3			260	5 mm		32 V
MCP19111T-E/MQVAO	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1		AEC-Q100; TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20		.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel		3.6 V	QUAD	S-PQCC-N28			1 mm	5 mm			12 V	ADJ O/P VOLTAGE FROM 0.5V TO 3.6V	4.5 V						5 mm		32 V
MIC22205YML-TR	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	12	HVSON	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		8 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,20		.5 mm	125 Cel	.7 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-N12			.9 mm	3 mm			3.3 V	OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.7V	2.9 V		e4				3 mm	1.8 V	5.5 V
MIC38C45YMM-TR	Microchip Technology	SWITCHING CONTROLLER	INDUSTRIAL	8	TSSOP	SQUARE	YES	500 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19		.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		15 V		12 V		e4	40		260	3 mm		18 V
TPS40040DRBT	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	HVSON	SQUARE	YES	300 kHz	PLASTIC/EPOXY		15 A	1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	4.95 V	DUAL	S-PDSO-N8	2		1 mm	3 mm	Not Qualified		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 4.95V	2.25 V		e4	NOT SPECIFIED	1	260	3 mm		5.5 V
TPS51275B-1RUKR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	4.85 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	QUAD	S-PQCC-N20	2		.8 mm	3 mm			12 V		5 V		e4	30	2	260	3 mm	3.3 V	24 V
TPS51275BRUKR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel	4.5 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	2		.8 mm	3 mm			12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V		e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 V
TPS51275BRUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel	4.5 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	1		.8 mm	3 mm			12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V		e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 V
TPS51275CRUKR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel	4.5 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	1		.8 mm	3 mm			12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V		e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 V
TPS51275CRUKT	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HVQCCN	SQUARE	YES	355 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel	4.5 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N20	1		.8 mm	3 mm			12 V	ADJUSTABLE OUTPUT MODE FROM 4.5 TO 5.5V AND 2.97 TO 3.63V	5 V		e4	NOT SPECIFIED	4	260	3 mm	3.3 V	24 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.