14 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	No. of Channels	Technology	Screening Level	Terminal Form	Control Technique	Main Output Efficiency	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
LM2678SDX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	260 kHz	UNSPECIFIED		5 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e3	30	1	260	6 mm		40 V
LM3406HVMHX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.7 A	1				GULL WING	HYSTERETIC CURRENT MODE				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G14			1.1 mm	4.4 mm			24 V	SEATED HGT-NOM; PWM CONTROL TECHNIQUE ALSO POSSIBLE	6 V					5 mm	7 V	75 V
PLM61440AASQRJRTQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	QCCN	RECTANGULAR	YES	2200 kHz	UNSPECIFIED			1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER				150 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N14								ADJUSTABLE OUTPUT FROM 1 TO 34	3 V							36 V
RPX-4.0-CT	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	14	DMA	RECTANGULAR	YES	1400 kHz	UNSPECIFIED		4 A	1		HYBRID		NO LEAD					BUCK	MICROELECTRONIC ASSEMBLY			.65 mm	105 Cel	1 V		-40 Cel		7 V	DUAL	R-PDMA-N14			4.1 mm	5 mm			12 V	0.725 & 0.975 PITCH ALSO AVAILABLE	3.8 V					5.5 mm		36 V
UC2844AD-TR	Microchip Technology	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1		1.75 mm	3.875 mm	Not Qualified		15 V		11 V	e3				8.64 mm		30 V
UC2844ADTR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION		11 V		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDSO-G14	1	28 V	1.75 mm	3.9 mm	Not Qualified	16 V	15 V		11 V	e4	NOT SPECIFIED		260	8.65 mm	5 V	25 V
LM2574HVMX-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	52 kHz	PLASTIC/EPOXY		.5 A	1				GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE			1.27 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	DUAL	R-PDSO-G14	3		2.65 mm	7.5 mm	Not Qualified		12 V		4 V	e3	NOT SPECIFIED	1	260	9 mm		60 V
LM2673SD-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	260 kHz	UNSPECIFIED		3 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e3	30	1	260	6 mm		40 V
TLF50281ELXUMA3	Infineon Technologies	SWITCHING REGULATOR		14	HLSSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		.5 A	1				GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE		TIN		DUAL	R-PDSO-G14	3		1.7 mm	3.9 mm			7 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	4.75 V	e3				4.9 mm	5 V	45 V
ICL7662EBD	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.6 mA	.02 A	1		CMOS		GULL WING					DOUBLER INVERTER	SMALL OUTLINE	SOP14,.25	Other Analog ICs	1.27 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		4.5 V	e0			245	8.65 mm		20 V
ICL7662EBD+	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.6 mA	.02 A	1		CMOS		GULL WING					DOUBLER INVERTER	SMALL OUTLINE	SOP14,.25	Other Analog ICs	1.27 mm	85 Cel			-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		4.5 V	e3	30		260	8.65 mm		20 V
ISL6527ACBZ	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	645 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION				PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	3		1.75 mm	3.9 mm	Not Qualified		3.3 V		2.97 V	e3	30		260	8.65 mm		3.63 V
TPS543820RPYR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	VQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY	1.6 mA	8 A	1				NO LEAD	PULSE WIDTH MODULATION		12 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC14,.1X.12(UNSPEC)			150 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	7 V	QUAD	R-PQCC-N14	2		1 mm	2.5 mm			12 V		4 V	e4	30	1	260	3 mm		18 V
UC3843ADG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION		11 V		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G14	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		260	8.65 mm	5 V	25 V
L6563STR	STMicroelectronics	POWER FACTOR CONTROLLER		14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	6 mA		1				GULL WING	PULSE WIDTH MODULATION		12 V	12	BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		12 V		10.3 V	e4	40		260	8.65 mm		22.5 V
LM2670SD-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	400 kHz	UNSPECIFIED		3 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		24 V		6.5 V	e3	30	1	260	6 mm		40 V
MC33060ADG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Tin (Sn)		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		7 V	e3	40		260	8.65 mm		40 V
RPX-4.0-R	Recom Power	SWITCHING REGULATOR	INDUSTRIAL	14	DMA	RECTANGULAR	YES	1400 kHz	UNSPECIFIED		4 A	1		HYBRID		NO LEAD					BUCK	MICROELECTRONIC ASSEMBLY			.65 mm	105 Cel	1 V		-40 Cel		7 V	DUAL	R-PDMA-N14			4.1 mm	5 mm			12 V	0.725 & 0.975 PITCH ALSO AVAILABLE	3.8 V					5.5 mm		36 V
UC2842DR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified		15 V		11 V					8.65 mm	2.5 V	25 V
UC2843BDG	Onsemi	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e3	30		260	8.65 mm		25 V
LM2679SD-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	260 kHz	UNSPECIFIED		5 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e3	30	1	260	6 mm		40 V
UCC25630-1DDBR	Texas Instruments	POWER FACTOR CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.2 A	1				GULL WING	HYSTERETIC CURRENT MODE					SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2	30 V	1.75 mm	3.9 mm		13 V	15 V		13 V	e4	30		260	9.9 mm		30 V
LM61430AASQRJRRQ1	Texas Instruments	SWITCHING REGULATOR		14	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14,.14X.16(UNSPEC)			150 Cel	1 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	QUAD	R-PQCC-N14	2		1 mm	3.5 mm			13.5 V	PFM CONROL ALSO POSSIBLE	3 V	e3	30	1	260	4 mm		36 V
SI9110DJ	Vishay Intertechnology	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		.25 A	1		BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION				SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T14	1		5.08 mm	7.62 mm	Not Qualified		48 V		10 V	e0				18.285 mm	4 V	120 V
TPS543820RPYR-ET	Texas Instruments	SWITCHING REGULATOR	MILITARY	14	VQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY	1.6 mA	8 A	1				NO LEAD	PULSE FREQUENCY MODULATION				BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC14(UNSPEC)			150 Cel	.5 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N14	2		1 mm	2.5 mm			12 V		4 V	e4	30	1	260	3 mm		18 V
LM2743MTCX/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1				GULL WING	PULSE WIDTH MODULATION				PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.6 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	13.5 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		3.3 V		2.2 V	e3	30	1	260	5 mm		16 V
LTC3646EDE	Analog Devices		OTHER	14	SON	RECTANGULAR	YES	3450 kHz	PLASTIC/EPOXY		1 A			CMOS		NO LEAD						SMALL OUTLINE	SOLCC14,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-N14					Not Qualified					e0
LTC3646IDE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	3 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD					BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-N14	1		.8 mm	3 mm			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2V TO 30V	4 V	e3	30		260	4 mm	5 V	40 V
TPS61500PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		5 A	1	1			GULL WING	PULSE WIDTH MODULATION	93 %			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	2.9 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	38 V	DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.9V TO 38V	2.9 V	e4	30		260	5 mm		18 V
UCC256402ADDBT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	2.7 mA	1.2 A	1				GULL WING	RESONANT CONTROL		15 V			SMALL OUTLINE	SOP14/16,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2	30 V	1.75 mm	3.9 mm		13 V	15 V		13 V	e4	30		260	9.9 mm		30 V
LM61430AFSQRJRRQ1	Texas Instruments	SWITCHING REGULATOR		14	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14,.14X.16(UNSPEC)			150 Cel	1 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	QUAD	R-PQCC-N14	2		1 mm	3.5 mm			13.5 V	PFM CONROL ALSO POSSIBLE	3 V	e3	30	1	260	4 mm		36 V
MAX77827CEWC+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	VFBGA	RECTANGULAR	YES	2800 kHz	PLASTIC/EPOXY	6 mA	2.3 A	1				BALL	PULSE WIDTH MODULATION				BUCK-BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA12,3X4,16		.4 mm	125 Cel	2.3 V	CURRENT-MODE	-40 Cel	TIN SILVER COPPER NICKEL	5.3 V	BOTTOM	R-PBGA-B12	1		.69 mm	1.608 mm			3.8 V		2.6 V	e2	30		260	2.008 mm	3.3 V	5.5 V
TPS54320RHLT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		3 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER			.5 mm	150 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	15 V	QUAD	S-PQCC-N14	2		1 mm	3.5 mm	Not Qualified		12 V		4.5 V	e4	NOT SPECIFIED	1	260	3.5 mm		17 V
LM2670SD-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	400 kHz	UNSPECIFIED		3 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		6.5 V	e3	30	1	260	6 mm		40 V
LM3406MH	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.7 A	1				GULL WING	HYSTERETIC CURRENT MODE				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G14			1.1 mm	4.4 mm			24 V	SEATED HGT-NOM; PWM CONTROL TECHNIQUE ALSO POSSIBLE	6 V					5 mm	7 V	42 V
MC33368DG	Onsemi	POWER FACTOR CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	8.5 mA	.01 A	1				GULL WING	PULSE WIDTH MODULATION		14.5 V	14.5	BOOST	SMALL OUTLINE	SOP14/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		14.5 V		10 V	e3	30		260	9.9 mm		16 V
MIC33153-SYHJ-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY		1.2 A	1				NO LEAD	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,20		.5 mm	125 Cel	3.218 V		-40 Cel		3.383 V	DUAL	R-PDSO-N14			1.15 mm	3 mm			3.6 V		2.7 V					3.5 mm	3.3 V	5.5 V
V62/20607-01XE	Texas Instruments	SWITCHING REGULATOR		14	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY	.8 mA	6 A	1				NO LEAD	PULSE WIDTH MODULATION		12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14(UNSPEC)			125 Cel	.6 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	15 V	QUAD	S-PQCC-N14	2		1 mm	3.5 mm			12 V		4.5 V	e4	30	1	260	3.5 mm		17 V
MC33364DR2	Onsemi	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		.005 A	1				GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15.5 V		10 V	e0			235	9.9 mm		20 V
UC3844BVDG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e3	40		260	8.65 mm		25 V
LM62435BPPQRJRRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVQCCN	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3.5 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC14(UNSPEC)			150 Cel	1 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	QUAD	R-PQCC-N14	2		1 mm	3.5 mm			13.5 V	PFM CONTROL ALSO POSSIBLE	3 V	e3	30	1	260	4 mm	3.3 V	36 V
MAX17502HAUD+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	640 kHz	PLASTIC/EPOXY		1.9 A	1		BICMOS		GULL WING	PULSE WIDTH MODULATION				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		24 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 57.9V	4.5 V	e3	30		260	5 mm		60 V
MAX77827DEFD+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	VQCCN	SQUARE	YES	2800 kHz	UNSPECIFIED	6 mA	3.7 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		1.8 V		NOT SPECIFIED		NOT SPECIFIED	2.5 mm	3.3 V	5.5 V
SI9112DY-T1	Vishay Intertechnology	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.25 A	1		BCDMOS		GULL WING	PULSE WIDTH MODULATION				SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14			1.95 mm	3.9 mm	Not Qualified		12 V		9 V	e0				8.65 mm	4 V	80 V
TPS54286PWPR	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		2 A	1				GULL WING	PULSE WIDTH MODULATION				PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	25.2 V	DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 25.2V	4.5 V	e4	30	2	260	5 mm		28 V
TPS54383PWP	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION				PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	25.2 V	DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 25.2V	4.5 V	e4	30	2	260	5 mm		28 V
LM2623ALD/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	VSON	SQUARE	YES	2000 kHz	UNSPECIFIED		2.2 A	1		BICMOS		NO LEAD	PULSE FREQUENCY MODULATION				BOOST	SMALL OUTLINE, VERY THIN PROFILE	SOLCC14,.16,20	Switching Regulator or Controllers	.5 mm	85 Cel	1.24 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	14 V	DUAL	S-XDSO-N14	3		.8 mm	4 mm	Not Qualified		3.3 V		.8 V	e3	30	1	260	4 mm		14 V
TPS54225PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		2 A	1				GULL WING	PULSE WIDTH MODULATION		12 V		BUCK	SMALL OUTLINE	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	85 Cel	.76 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 5.5V	4.5 V	e4	30	1	260	5 mm	5.5 V	18 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.