Onsemi 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 Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
UC3843BVD	Onsemi	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	105 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0		235	8.65 mm		25 V
NCP1239ED100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	108 kHz	PLASTIC/EPOXY	4 mA		1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP7/8,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V	e3	30	260	4.9 mm		35 V
NCP3101CMNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	40	HVQCCN	SQUARE	YES	317 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N40	3	1 mm	6 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE DOWN TO 0.8 V	4.5 V	e3	30	260	6 mm		13.2 V
NCV890203MWTXG	Onsemi	SWITCHING REGULATOR		10	HVSON	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3.7 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			CURRENT-MODE		MATTE TIN		DUAL	S-PDSO-N10	1	1 mm	3 mm		13.2 V		4.5 V	e3	30	260	3 mm		36 V
NCP4304AMNTWG	Onsemi	SWITCHING CONTROLLER																										MATTE TIN				1							e3	30	260
NCP1597AMNR2G	Onsemi		INDUSTRIAL	6	SON	RECTANGULAR	YES	1130 kHz	PLASTIC/EPOXY		2 A				NO LEAD					SMALL OUTLINE	SOLCC6,.12,38	Switching Regulator or Controllers	.95 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-N6				Not Qualified
NCP3293MNTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	37	VQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, VERY THIN PROFILE				100 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N37	1	.8 mm	5 mm		12 V		4.5 V	e3	30	260	6 mm		18 V
UC284XBD1	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		8.8 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	5 V		4.95 V				4.9 mm		5.05 V
NCP1246ALD065R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V	CONFIGURED AS FLYBACK CONVERTER	9.3 V	e3	30	260	4.9 mm		28 V
FSQ0565RSWDTU	Onsemi	SWITCHING CONTROLLER	OTHER	6	ZIP	RECTANGULAR	NO	75.8 kHz	UNSPECIFIED		2.5 A	1			THROUGH-HOLE	RESONANT CONTROL			SINGLE	FLANGE MOUNT	ZIP6,.12,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		ZIG-ZAG	R-XZFM-T6				Not Qualified	10 V	PWM CONTROL TECHNIQUE ALSO POSSIBLE	9 V	e3					650 V
FSQ0365RL	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	67 kHz	PLASTIC/EPOXY		1.68 A	1			GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE			2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8		3.7 mm	6.4 mm		15 V		9 V				9.55 mm
NCP1239FD065R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G7		1.75 mm	3.9 mm		11 V	CONFIGURED AS FLYBACK CONVERTER	9.4 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		35 V
NCP1200AP40G	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	48 kHz	PLASTIC/EPOXY		.25 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V			e3		260	9.78 mm
FAN5358S710X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	TSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		.5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G6		1.1 mm	1.25 mm		3.6 V		2.7 V				2 mm	1 V	5.5 V
NCP1216AD65R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY		.5 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e3	30	260	4.9 mm
NCP11184A100LPG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE			2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G7		3.7 mm	6.4 mm		15 V				NOT SPECIFIED	NOT SPECIFIED	9.55 mm
CS-51022DR16	Onsemi		INDUSTRIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.15 A		BIPOLAR		GULL WING					SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16				Not Qualified				e0
UC3843AD2R2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		8.2 V	e3		260	8.65 mm		30 V
NCP1216AD65	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY		.005 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	11 V			e0			4.9 mm
NCP1236DD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	108 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G7		1.75 mm	3.9 mm	Not Qualified	11 V		10.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		28 V
CS-5155N16	Onsemi		COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		.1 A		BIPOLAR		THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDIP-T16				Not Qualified				e0
NCP13992AGDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	7 mA		1			GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP14/16,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	3	1.75 mm	3.9 mm		12 V		10 V	e3	30	260	9.9 mm		16.3 V
FAN5362UC21X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	VFBGA	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY		.75 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel		CURRENT-MODE	-40 Cel			BOTTOM	R-PBGA-B6		.625 mm	.96 mm		3.6 V		2.7 V		NOT SPECIFIED	NOT SPECIFIED	1.31 mm	2.1 V	5.5 V
NCP12700BMTTXG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	10	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N10	1	.8 mm	3 mm		12 V		9 V	e3	30	260	4 mm		20 V
NCV48220D50R2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		AEC-Q100	GULL WING				BOOST	SMALL OUTLINE	SOP8,.25		1.27 mm	150 Cel	4.9 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	5.1 V	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm		13.5 V		3 V	e3	30	260	4.9 mm	5 V	40 V
NCP1652ADR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	7.2 mA		1			GULL WING	PULSE WIDTH MODULATION	15 V	15	SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	15 V		11.3 V	e3	30	260	9.9 mm
NCV8800SDW26G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G16	3	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e3	30	260	10.3 mm		16 V
NCP1054ST044T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			2.3 mm	125 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G4		1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0			6.5 mm		8.5 V
NCV8851DBG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	20	TSSOP	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY		.12 A	1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20		1.2 mm	4.4 mm	Not Qualified	13.2 V		4.5 V	e4		260	6.5 mm	6 V	20 V
NCP1653PG	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	6 mA	1.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V	ALSO OPERATES IN PEAK CURRENT MODE	9.95 V	e3		260	9.78 mm		18 V
NCP4305DMTTWG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	HVSON	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1			NO LEAD	RESONANT CONTROL				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel			-40 Cel	NICKEL GOLD PALLADIUM		DUAL	S-PDSO-N8	1	1 mm	4 mm		12 V				30	260	4 mm		35 V
FAN53611AUC205X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	VFBGA	RECTANGULAR	YES	6600 kHz	PLASTIC/EPOXY		1 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA6,2X3,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B6	1	.625 mm	.86 mm	Not Qualified	3.6 V	ALSO REQUIRE PFM CONTROL TECHNIQUE	2.3 V	e1	30	260	1.16 mm	1.2 V	5.5 V
NCP1443T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY		8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	0 Cel	TIN LEAD		SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235			30 V
FAN6754WAMLMY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	69 kHz	PLASTIC/EPOXY				BICMOS		GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1			Not Qualified				e3
NCP1216AD133R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	146 kHz	PLASTIC/EPOXY		.5 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e0		235	4.9 mm
CS51413EDR8	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	594 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e0		235	4.9 mm		40 V
NCP1402SN33T1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.4 A	1	CMOS		GULL WING	PULSE FREQUENCY MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	6 V		.95 V	e3	30	260	3 mm		6 V
FAN48685UC08X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	2750 kHz	PLASTIC/EPOXY		.8 A	1			BALL	PULSE WIDTH MODULATION			BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)		BOTTOM	S-PBGA-B9	1	.619 mm	1.215 mm		3.8 V	OTHER NOMINAL REGULATED OUTPUT VOLTAGES ARE 5V AND 5.45V	2.5 V	e1	NOT SPECIFIED	NOT SPECIFIED	1.215 mm	3.6 V	5.5 V
NCP1398CDR2G	Onsemi	SWITCHING CONTROLLER		15			YES	465 kHz	PLASTIC/EPOXY												SOP15/16,.25	Switching Regulator or Controllers						TIN				1			Not Qualified				e3	30	260
FAN2002	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	HVSON	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		1 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC6,.12,38		.95 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel		5.5 V	DUAL	S-PDSO-N6		.8 mm	3 mm				2.5 V				3 mm		5.5 V
ML4800IS	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	16	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE				85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G16					15 V	IT ALSO HAS CURRENT CONTROL MODE
NCV8842MNR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	18	HVSON	RECTANGULAR	YES	187 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC18,.2,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-N18	1	1 mm	5 mm	Not Qualified	5 V	ALSO CAN BE CONFIGURED IN CURRENT MODE	4.5 V	e3	30	260	6 mm		40 V
NCP5269BMNTWG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	20	HVQCCN	SQUARE	YES	600 kHz	UNSPECIFIED	5 mA		1			NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.11SQ,16		.4 mm	100 Cel	.65 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	1.5 V	QUAD	S-XQCC-N20	1	1 mm	3 mm		5 V		3.3 V	e3	30	260	3 mm	1 V	28 V
CS51227EDR8	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	10 V		4.7 V	e0			4.9 mm		18 V
NCP1442TG	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY		8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	FLANGE MOUNT				85 Cel		CURRENT-MODE	0 Cel			SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V		NOT SPECIFIED	NOT SPECIFIED			30 V
NCP1200D40R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	48 kHz	PLASTIC/EPOXY		.25 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e0		235	4.9 mm
NCP12700CDNR2G	Onsemi	SWITCHING CONTROLLER
NCP1602ABASNT1G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING				BOOST	SMALL OUTLINE, THIN PROFILE			.95 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G6	1	1.1 mm	1.5 mm				9.5 V	e3	30	260	3 mm		30 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.