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
TPS65261RHBR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	32	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	.6 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		QUAD	S-PQCC-N32	2		1 mm	5 mm	Not Qualified		12 V		4.5 V		e4	NOT SPECIFIED	3	260	5 mm		18 V
TPS65263-1QRHBRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	32	HVQCCN	SQUARE	YES	2300 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	16 V	QUAD	S-PQCC-N32	2		1 mm	5 mm			12 V	ADJUSTABLE OUTPUT VOLTAGE 0.68 TO 1.95V	4 V		e4	30	3	260	5 mm		18 V
TPS65263QRHBTQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	32	HVQCCN	SQUARE	YES	2300 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	.6 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	16 V	QUAD	S-PQCC-N32	2		1 mm	5 mm			12 V	OUTPUT VOLTAGE OF BUCK2 IS 0.68 TO 1.95V, BUCK2,3 OUTPUT CURRENT IS 3.9A	4 V		e4	30	3	260	5 mm		18 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
UCC35705DGKG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	SQUARE	YES	4000 kHz	PLASTIC/EPOXY	5 mA	.02 A	1			GULL WING	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD SILVER		DUAL	S-PDSO-G8	2	15 V	1.1 mm	3 mm	Not Qualified	8.8 V	11 V		9 V		e4	30		260	3 mm		15 V
UCC38C40DGKG4	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			DUAL	S-PDSO-G8	2		1.1 mm	3 mm	Not Qualified		15 V	ALSO OPERATES IN CURRENT MODE	12 V			30		260	3 mm		18 V
UCC38C40DGKR	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/Silver (Ni/Pd/Au/Ag)		DUAL	S-PDSO-G8	2	18 V	1.1 mm	3 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V		e4	NOT SPECIFIED		260	3 mm		18 V
UCC38C40DGKRG4	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			DUAL	S-PDSO-G8	2		1.1 mm	3 mm	Not Qualified		15 V	ALSO OPERATES IN CURRENT MODE	12 V			30		260	3 mm		18 V
UCD7242RSJR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	32	VQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		10 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V	3.3,12	BUCK	CHIP CARRIER	LCC32(UNSPEC)	Power Management Circuits	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N32	1	18 V	1 mm	6 mm	Not Qualified	2.2 V	12 V		4.75 V		e4	30	2	260	6 mm		18 V
XR77129ELB-F	Exar	SWITCHING CONTROLLER	AUTOMOTIVE	44	HVQCCN	SQUARE	YES	1230 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	S-XQCC-N44			.8 mm	7 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V	6 V			NOT SPECIFIED		NOT SPECIFIED	7 mm		40 V
XR77129ELBTR-F	Exar	SWITCHING CONTROLLER	AUTOMOTIVE	44	HVQCCN	SQUARE	YES	1230 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	S-XQCC-N44			.8 mm	7 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V	6 V						7 mm		40 V
ZL9117MIRZ	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	21		SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQMA-N21	3		3.7 mm	15 mm			12 V		4.5 V		e3				15 mm		13.2 V
ZL9117MIRZ-T	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	21		SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQMA-N21	3		3.7 mm	15 mm			12 V		4.5 V		e3				15 mm		13.2 V
ADP2370ACPZ-3.3-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		1.3 A	1	DMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-N8	3		.8 mm	3 mm	Not Qualified		4.3 V		3.2 V		e3	30		260	3 mm	3.3 V	15 V
EN6362QI	Intel	SWITCHING REGULATOR	INDUSTRIAL	58		SQUARE	YES	1500 kHz	UNSPECIFIED			1	HYBRID		NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				105 Cel		VOLTAGE-MODE	-40 Cel			UNSPECIFIED	S-XXMA-N58	3		3.05 mm	8 mm			5 V		3 V					260	8 mm		6.5 V
FS1406-1000-AL	TDK	SWITCHING REGULATOR		17	BCC	SQUARE	YES		UNSPECIFIED		6 A	1			NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK	CHIP CARRIER	LCC17,.13SQ,(UNSPEC)			125 Cel	.6 V		-40 Cel		2.5 V	BOTTOM	S-XBCC-N17			1.62 mm	3.3 mm			12 V	INPUT VOLTAGE RANGE FOR SINGLE SUPPLY IS 4.5 TO 16 V	2.5 V						3.3 mm	1 V	16 V
ISL6721AARZ	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	16	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	3		1 mm	3 mm				ALSO HAVE A BOOST CONFIGURATION	9 V		e3	30		260	3 mm	13.5 V	18 V
ISL8013AIRZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	1		1 mm	4 mm			3.6 V		2.8 V		e3	30		260	4 mm		5.5 V
LM25119PSQ/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	32	HVQCCN	SQUARE	YES	750 kHz	UNSPECIFIED	7.3 mA	40 A	1			NO LEAD	PULSE WIDTH MODULATION	36 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	41.3 V	QUAD	S-XQCC-N32	3		.8 mm	5 mm	Not Qualified		12 V	PROGRAMMABLE OUTPUT FROM 0.8 V	4.5 V		e3	30	2	260	5 mm		42 V
LM2735YQSD/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	6	HVSON	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.95 mm	125 Cel	3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	24 V	DUAL	S-PDSO-N6	1		.8 mm	3 mm			5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 24V	2.7 V		e3	NOT SPECIFIED	1	260	3 mm		5.5 V
LM2775DSGR	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	2300 kHz	PLASTIC/EPOXY		.2 A	1			NO LEAD	PULSE FREQUENCY MODULATION			DOUBLER	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	5 V		-40 Cel	NICKEL PALLADIUM GOLD	5 V	DUAL	S-PDSO-N8	1		.8 mm	2 mm			3.6 V		2.7 V		e4	30	1	260	2 mm	5 V	5.5 V
LM63610DQDRRRQ1	Texas Instruments	SWITCHING REGULATOR		12	SON	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		1 A	1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			.5 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	20 V	DUAL	S-PDSO-N12	2		.8 mm	3 mm			13.5 V	PFM CONROL ALSO POSSIBLE	3.5 V		e4	30	1	260	3 mm		36 V
LMR43610MB3RPER	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	9	HVBCC	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		1 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE				150 Cel	1 V	CURRENT-MODE	-40 Cel	TIN	32 V	BOTTOM	S-PBCC-N9	2		1 mm	2 mm					3 V		e3		1	260	2 mm	3.3 V	36 V
LT3480IMSE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10	HTSSOP	SQUARE	YES	2700 kHz	PLASTIC/EPOXY		4 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G10	1		1.1 mm	3 mm	Not Qualified		10 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.79 TO 20V	3.6 V		e3	30		260	3 mm		36 V
LT3758EMSE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	10	HTSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-G10	1		1.1 mm	3 mm	Not Qualified		24 V		5.5 V		e3	30		260	3 mm	7.2 V	100 V
LTC3310SEV#WTRMPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	18	HVQCCN	SQUARE	YES	5000 kHz	UNSPECIFIED		10 A	1	CMOS	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC18,.12SQ,20		.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel		5.5 V	QUAD	S-XQCC-N18			1.03 mm	3 mm			3.3 V		2.25 V					260	3 mm		5.5 V
LTC3411AEMS#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10	TSSOP	SQUARE	YES	4000 kHz	PLASTIC/EPOXY	.45 mA	1.25 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20		.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	DUAL	S-PDSO-G10	1		1.1 mm	3 mm	Not Qualified		3.6 V		2.5 V		e3	30		260	3 mm		5.5 V
LTC3499BEMS8#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	8	TSSOP	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		1 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		2.4 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 6V	1.8 V		e3	30		260	3 mm		5.5 V
LTC3631IDD-3.3#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES		PLASTIC/EPOXY		.1 A	1	CMOS		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N8	1		.8 mm	3 mm	Not Qualified		10 V		4.5 V		e3	30		260	3 mm	3.3 V	45 V
LTM4624IY	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	25	BGA	SQUARE	YES		PLASTIC/EPOXY			1			BALL	PULSE WIDTH MODULATION			PUSH-PULL	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		BOTTOM	S-PBGA-B25	3		5.21 mm	6.25 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V	4 V		e0	20		250	6.25 mm	3.3 V	14 V
LTM4650IY-1A#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	144	BGA	SQUARE	YES	780 kHz	PLASTIC/EPOXY			1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B144			5.21 mm	16 mm			12 V	OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 1.8V	4.5 V		e1				16 mm		15 V
MAX77827BEFD+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
MCP16323T-250E/NG	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	1100 kHz	PLASTIC/EPOXY		3 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 CONTROLL TECHNIQUE IS ALSO AVAILABLE	6 V		e3				3 mm	2.5 V	18 V
MIC23050-GYML-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	4600 kHz	UNSPECIFIED		2 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-XDSO-N8	1		.9 mm	2 mm	Not Qualified		3.6 V	ALSO HAS PFM CONTROL TECHNIQUE	2.7 V		e4	40		260	2 mm	1.8 V	5.5 V
MP8774HGQ-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	16	VQCCN	SQUARE	YES	1600 kHz	UNSPECIFIED	.15 mA		1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC16,.12SQ(UNSPEC)			125 Cel	.6 V		-40 Cel		12 V	QUAD	S-XQCC-N16			1 mm	3 mm			12 V		3 V						3 mm		18 V
SIC438DED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		24	VQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED	.12 mA	8 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC24,.16SQ,18		.45 mm	125 Cel	.6 V	VOLTAGE-MODE	-40 Cel		25.2 V	QUAD	S-XQCC-N24			.8 mm	4 mm			12 V		3 V						4 mm		28 V
TPS51220RHBR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	32	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	12 V	QUAD	S-PQCC-N32	2		1 mm	5 mm	Not Qualified		12 V		4.5 V		e4	30	2	260	5 mm		28 V
TPS61201DRCRG4	Texas Instruments	BATTERY CHARGE CONTROLLER	INDUSTRIAL	10	HVSON	SQUARE	YES	1650 kHz	PLASTIC/EPOXY		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, 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	2		1 mm	3 mm	Not Qualified		1.2 V		.3 V		e4	30		260	3 mm	3.3 V	5.5 V
TPS61236PRWLT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	9	QCCN	SQUARE	YES	1250 kHz	UNSPECIFIED		9.5 A	1			NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER				85 Cel	2.9 V	CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	BOTTOM	S-XBCC-N9	1		1 mm	2.5 mm			3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE;IN OUTPUT IN ADJUSTABLE MODE IS 2.9 TO 5.5V	2.3 V		e4	30	1	260	2.5 mm		5.5 V
TPS61391RTER	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY		1.2 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	2.5 V		-40 Cel	NICKEL PALLADIUM GOLD	84 V	QUAD	S-PQCC-N16	1		.8 mm	3 mm			3.3 V	ALSO WORKS IN PFM MODE; OUTPUT VOLTAGE FROM 20 TO 85V	2.5 V		e4	30	1	260	3 mm		5.5 V
TPS62400DRCRG4	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	.6 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	6 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		6 V
TPS65120RGTT	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		2.5 V	-1.5 V	e4	30		260	3 mm	3.3 V	5.5 V
ADP2106ACPZ-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES	1400 kHz	UNSPECIFIED		2.6 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		1 mm	4 mm	Not Qualified		3.6 V	ALSO OPERATES IN PULSE FREQUENCY MODULATION CONTROL SCHEME	2.7 V		e3			260	4 mm		5.5 V
ADP2360ACPZ-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES		PLASTIC/EPOXY		.154 A	1			NO LEAD	PULSE FREQUENCY MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	S-PDSO-N8	3		.8 mm	3 mm			24 V		4.5 V		e3	30		260	3 mm		60 V
FAN5903UCX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	9	FBGA	SQUARE	YES	6600 kHz	PLASTIC/EPOXY		2.4 A				BALL					GRID ARRAY, FINE PITCH	BGA9,3X3,16	Switching Regulator or Controllers	.4 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B9	1				Not Qualified						e1	30		260
ISL6307CRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel			0 Cel	MATTE TIN		QUAD	S-PQCC-N48	3		1 mm	7 mm			5 V		4.75 V		e3	30		260	7 mm		5.25 V
ISL6722AARZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	3		1 mm	3 mm					9 V		e3	30		260	3 mm		18 V
ISL78229ARZ	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	1170 kHz	PLASTIC/EPOXY	10 mA		1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		QUAD	S-PQCC-N40	2		.9 mm	6 mm			12 V		5 V		e4	30		260	6 mm		55 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.