Onsemi Switching Regulators & Controllers 2,400+

Reset All

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
MC34065DW-LR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16		2.65 mm	7.5 mm	Not Qualified	15 V		11 V	e0		235	10.3 mm		15.5 V
ADP3210MNR2G	Onsemi	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	280 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.5 mm	100 Cel		VOLTAGE-MODE	-10 Cel	TIN		QUAD	S-XQCC-N40	1	1 mm	6 mm	Not Qualified	5 V	ALSO OPERATES IN CURRENT MODE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0 TO 1.5V	3.3 V	e3	30	260	6 mm		22 V
LM2574N-3	Onsemi	SWITCHING REGULATOR
NCP1547DR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	374 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	150 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	14 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V	e3	30	260	4.9 mm		40 V
NCP3011DTBR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY		.13 A	1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	3	1.2 mm	4.4 mm	Not Qualified	12 V	ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.8V	4.7 V	e4	30	260	5 mm		28 V
FSQ0265RLX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	61.7 kHz	PLASTIC/EPOXY						GULL WING					SMALL OUTLINE	GWDIP8,.4	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8	3			Not Qualified				e3	30	250
NCP1603D100R2G	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	405 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION		13,15	SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	13 V	ALSO OPERATES IN PEAK CURRENT MODE	9 V	e3		260	9.9 mm		18 V
CS5165GDW16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	12 V		8 V	e0		235	10.3 mm		14 V
NCP1219BD65R2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	107 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	MATTE TIN		DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm	Not Qualified	11.3 V		9 V	e3	30	260	4.9 mm
KA3882C	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION				IN-LINE			2.54 mm	70 Cel			0 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm		15 V	OUTPUT VOLTAGE RANGE FROM 4.9 TO 5.1 V	12 V				9.2 mm	5 V	25 V
NCP1937A2DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1			GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
LM2575D2T-15	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSSO-G5		4.572 mm	9.1945 mm	Not Qualified	30 V		18 V	e0			10.02 mm		40 V
CS5157GD16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO REQUIRES 8V TO 14V SUPPLY	8 V	e0		235	9.9 mm		14 V
CS5157GDR16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO REQUIRES 8V TO 14V SUPPLY	8 V	e0		235	9.9 mm		14 V
NCV1071STBT3G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	GULL WING	PULSE WIDTH MODULATION	8 V		BUCK-BOOST	SMALL OUTLINE	SOT-223		2.3 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G4		1.75 mm	3.5 mm						30	260	6.5 mm
LM2575TV-015	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		15 V	40 V
NCP4304BMNTWG	Onsemi	SWITCHING CONTROLLER																										MATTE TIN				1							e3	30	260
NCP1200P100G	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	116 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		MATTE TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3			9.78 mm
CS5174EDR8	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	620 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	3.3 V		2.7 V	e0	30	235	4.9 mm		30 V
CS51033GDR8	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	240 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING				SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	3.3 V		3.135 V	e0	30	235	4.9 mm		3.465 V
NCP1339FDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	13	SOP	RECTANGULAR	YES	25 kHz	PLASTIC/EPOXY			1			GULL WING	RESONANT CONTROL				SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G13	1	1.75 mm	3.9 mm		12 V	CONFIGURED AS FLYBACK TOPOLOGY	10 V	e3	30	260	8.65 mm		28 V
NCV8800HDW33R2	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/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800HDW50R2G	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
NCP1010ST65T3	Onsemi	SWITCHING REGULATOR		4	SOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY		.55 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm			CURRENT-MODE		TIN LEAD		SINGLE	R-PSSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V			e0		235	6.5 mm
UC3843BDR2	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 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
NCP5220MNR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	20	HVSON	RECTANGULAR	YES	566 kHz	UNSPECIFIED		2 A	2			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC20,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-XDSO-N20	1	1 mm	5 mm	Not Qualified	5 V		4.5 V	e0	30	235	6 mm		5.5 V
NCP1215ADR2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		.03 A	1			GULL WING				SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	12 V		2.2 V	e3		260	4.9 mm		14.2 V
NCP1077BAP130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	143 kHz	PLASTIC/EPOXY	15 mA		1	MOS		THROUGH-HOLE	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T7		4.45 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.32 mm
NCP1442FR4G	Onsemi	SWITCHING REGULATOR	OTHER	7	SOP	SQUARE	YES	320 kHz	PLASTIC/EPOXY		8 A	1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG	SMSIP7H,.4,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		SINGLE	S-PSSO-G7	3	2.03 mm	9.015 mm	Not Qualified	12 V		2.7 V	e3		260	9.015 mm		30 V
MC33261D	Onsemi	POWER FACTOR CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.5 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		8.8 V	e0		235	4.9 mm		30 V
DAP024L	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	6	SOP	RECTANGULAR	YES	68 kHz	PLASTIC/EPOXY	4 mA		1			GULL WING	PULSE WIDTH MODULATION	15 V			SMALL OUTLINE	SOP6,.1,37		.95 mm	105 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G6		1.45 mm	1.6 mm								2.9 mm
NCP1521BMUTAG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	HVSON	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		.6 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC6,.08,25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	S-PDSO-N6		.55 mm	2 mm	Not Qualified	3.6 V	ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 0.9 V TO 3.9 V, ALSO OPERATES IN PFM CONTROL TECHNIQUE	2.7 V				2 mm	1.2 V	5.5 V
FAN53526UC84X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	15	VFBGA	RECTANGULAR	YES	2750 kHz	PLASTIC/EPOXY		5.5 A	1			BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA15,3X5,16		.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER	1.39375 V	BOTTOM	R-PBGA-B15	1	.625 mm	1.31 mm		3.6 V		2.5 V	e1	30	260	2.015 mm		5.5 V
UC3843BVD1R2	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
UC3844BVNG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		12 V	e3			9.78 mm		25 V
CS51414G	Onsemi		COMMERCIAL	8	SOP	RECTANGULAR	YES	594 kHz	PLASTIC/EPOXY		1.5 A				GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G8				Not Qualified
NCP1010AP130G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	143 kHz	PLASTIC/EPOXY		.55 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V			e3	30	260	9.78 mm
NCP1230P65	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	72 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	13 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	8.4 V	e0		235	9.78 mm
FAN53611AUC115X	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	1.15 V	5.5 V
LM2576D2TR4-3	Onsemi	SWITCHING REGULATOR
NCP1280DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	320 kHz	PLASTIC/EPOXY		.01 A	1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	12 V		7.5 V	e3		260	9.9 mm		16 V
UC3844BD1R2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 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
NCP1054ST136T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	154 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	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1230AD100R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	13 V		8.4 V	e0		235	4.9 mm
MC33025PG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDIP-T16		4.44 mm	7.62 mm	Not Qualified	15 V	CAN BE OPERATED IN CURRENT MODE	8.8 V	e3		260	19.175 mm		30 V
NCP1075P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE					IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCV8842PWR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	HSOP	RECTANGULAR	YES	187 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	5 V	ALSO CAN BE CONFIGURED IN CURRENT MODE	4.5 V	e3		260	10.3 mm		40 V
NCV898031D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BOOST	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	13.2 V		3.2 V	e3	30	260	4.9 mm		40 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.