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
NCP5322ADWG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN		DUAL	R-PDSO-G28	2	2.65 mm	7.5 mm	Not Qualified		ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e3		260	17.9 mm		14 V
UC384XBVDR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		8.8 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	5 V		4.9 V				8.65 mm		5.1 V
NCP6924CFCHT1G	Onsemi	SWITCHING REGULATOR
CS51023EDR16	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16		1.75 mm	3.9 mm	Not Qualified	14 V		8.2 V	e0		235	9.9 mm		20 V
NCP1501DMR2	Onsemi	SWITCHING REGULATOR	OTHER	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.8 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN LEAD		DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	3.6 V		2.7 V	e0		235	3 mm		5.2 V
NCP1216AP100G	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		.5 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-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3		260	9.78 mm
FAN53527UC84X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	15	VFBGA	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY		3 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA15,3X5,16		.4 mm	85 Cel	1 V	VOLTAGE-MODE	-40 Cel		1.39375 V	BOTTOM	R-PBGA-B15		.625 mm	1.31 mm		3.6 V	1.125V OUTPUT ALSO AVAILABLE	2.5 V		NOT SPECIFIED	NOT SPECIFIED	2.015 mm	1.081 V	5.5 V
NCP4308QDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING	RESONANT CONTROL				SMALL OUTLINE			1.27 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm		12 V	CONFIGURED AS FLYBACK AND LLC TOPOLOGY	4.2 V	e3	30	260	4.9 mm		35 V
NCP1216P65G	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	71.5 kHz	PLASTIC/EPOXY		.5 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3	30	260	9.78 mm
NCP1051ST44T3G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e3	30	260	6.5 mm		8.5 V
UC2844DR2G	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	TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		11 V	e3		260	8.65 mm		25 V
NCP1379DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY		.03 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.5 V	e3	30	260	4.9 mm		12.3 V
NCP5322ADWR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN		DUAL	R-PDSO-G28	2	2.65 mm	7.5 mm	Not Qualified		ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e3		260	17.9 mm		14 V
NCP1562ADBR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.5 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	1.2 mm	4.4 mm	Not Qualified	48 V		2.023 V	e4	30	260	5 mm
MC33470DW	Onsemi	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	20	SOP	RECTANGULAR	YES	390 kHz	PLASTIC/EPOXY			1	CMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	75 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G20	1	2.65 mm	7.5 mm	Not Qualified	5 V		4.5 V	e0		235	12.8 mm		5.5 V
NCP3231BMNTXG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	40	HVQCCN	SQUARE	YES	1050 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	90 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N40	3	1 mm	6 mm		12 V		4.5 V	e3	30	260	6 mm		18 V
NCP3218AMNR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	20000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.4 mm	100 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	TIN		QUAD	S-XQCC-N48	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 mm		5.5 V
NCP1910A100DWR2G	Onsemi	POWER FACTOR CONTROLLER																										MATTE TIN				3							e3	30	260
NCP1342ENACEFD1R2G	Onsemi	SWITCHING CONTROLLER																										MATTE TIN				1							e3	30	260
NCP5424ADR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.8 V	e0		235	9.9 mm		13.2 V
NCP5222MNR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	330 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER	LCC28,.16SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		QUAD	S-XQCC-N28	1	1 mm	4 mm	Not Qualified	5 V	ALSO OPERATE OUTPUT VOLTAGE FROM 0.8 TO 3.3 VOLT	4.5 V	e3			4 mm		27 V
NCP1937A1DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	5.2 mA		1			GULL WING	RESONANT CONTROL	12 V	12		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm	Not Qualified	12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1054P100	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY		2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm		8.5 V
FAN5355BUC79X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	VFBGA	RECTANGULAR	YES		PLASTIC/EPOXY		5 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel			BOTTOM	R-PBGA-B20		.625 mm	1.6 mm		5 V	OUTPUT VOLTAGE RANGE FROM 0.60 TO 1.3875 V; ALSO WORKS IN PFM MODE	2.5 V				2 mm		5.5 V
UC3843BVD1	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0		235	4.9 mm		25 V
NCP1200AP100	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	114 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 LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V			e0		235	9.78 mm
CS-5127DWR16	Onsemi		COMMERCIAL	16	SOP	RECTANGULAR	YES	245 kHz	PLASTIC/EPOXY		.1 A		BIPOLAR		GULL WING					SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16				Not Qualified				e0
NCV1077P065G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V		BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP4331DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.1 A	2			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	20 V		2.08 V	e3		260	9.9 mm
CS51412ED8G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	296 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		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm		40 V
FAN53501AUCX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	VFBGA	RECTANGULAR	YES		PLASTIC/EPOXY		.6 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B5	1	.625 mm	.98 mm		3.6 V		2.7 V	e1		260	1.35 mm	1.82 V	5.5 V
NCP1361AABAYSNT1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY	2.5 mA		1	CMOS		GULL WING	PULSE WIDTH MODULATION	12 V			SMALL OUTLINE, THIN PROFILE	TSOP6,.11,37		.95 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G6	3	1.1 mm	1.5 mm		12 V			e3	30	260	3 mm		28 V
NCP1063AD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1			GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm		14 V			e3	30	260	9.9 mm
NCP145AMX120TCG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	4	HVSON	SQUARE	YES		PLASTIC/EPOXY		1 A	1	CMOS		NO LEAD		2.7 V			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC4,.04,32		.8 mm	85 Cel	1 V	VOLTAGE-MODE	-40 Cel	NICKEL GOLD PALLADIUM	1.8 V	DUAL	S-PDSO-N4	1	.45 mm	1.2 mm		2.7 V		2.4 V		30	260	1.2 mm	1.2 V	5.5 V
MC34025DWR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	15 V	CAN BE OPERATED IN CURRENT MODE	8.8 V	e0		235	10.3 mm		30 V
NCV1072P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V		BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP1562BDBR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.5 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	1.2 mm	4.4 mm	Not Qualified	48 V		2.023 V	e4	30	260	5 mm
NCP1571D	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT/VOLTAGE-MODE		Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		11.4 V	e0	30	235	4.9 mm		12.6 V
MC34261P	Onsemi	POWER FACTOR CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	12 V		8.8 V	e0		235	9.78 mm		30 V
NCP145AMX100TCG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	4	HVSON	SQUARE	YES		PLASTIC/EPOXY		1 A	1	CMOS		NO LEAD		2.7 V			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC4,.04,32		.8 mm	85 Cel	1 V	VOLTAGE-MODE	-40 Cel	Nickel/Gold/Palladium (Ni/Au/Pd)	1.8 V	DUAL	S-PDSO-N4	1	.45 mm	1.2 mm		2.7 V		2.4 V		NOT SPECIFIED	NOT SPECIFIED	1.2 mm	1 V	5.5 V
NCP11184A065PLR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	YES	68 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION	15 V			IN-LINE	GWDIP7/8,.4		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-G7		3.7 mm	6.4 mm				1 V				9.55 mm		3 V
CS-5156N16	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
MC33463H-30LT1	Onsemi	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	3		RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR		FLAT	FREQUENCY MODULATION			SINGLE	SMALL OUTLINE	TO-243	Switching Regulator or Controllers	1.5 mm	80 Cel		VOLTAGE-MODE	-30 Cel	TIN LEAD		SINGLE	R-PSSO-F3	1	1.6 mm	2.5 mm	Not Qualified	2 V			e0	30	235	4.5 mm
NCP1011AP10	Onsemi			8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY						THROUGH-HOLE					IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE				DUAL	R-PDIP-T8				Not Qualified
NCP1050P44G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY		2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e3		260	9.78 mm		8.5 V
MC33373TV	Onsemi			5	ZIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		2.4 A		CMOS		THROUGH-HOLE					IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE		Tin/Lead (Sn/Pb)		ZIG-ZAG	R-PZIP-T5				Not Qualified				e0
MC33165DWR2	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	SOP	RECTANGULAR	YES	55 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING				BOOST	SMALL OUTLINE			1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16		2.65 mm	7.5 mm	Not Qualified	15 V		3 V	e0			10.3 mm		65 V
SG3526N	Onsemi	SWITCHING CONTROLLER		18	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		TIN LEAD		DUAL	R-PDIP-T18		4.57 mm	7.62 mm	Not Qualified	15 V		8 V	e0		235	22.73 mm		35 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.