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)	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
UC2842BD1G	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
FAN4802LMY	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	16	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.5 A	1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE			1.27 mm	105 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G16		1.75 mm	3.9 mm		15 V	ALSO HAS AVERAGE CURRENT CONTROL MODE	11 V				9.9 mm		22 V
NCV8800DW3SR2	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16		2.65 mm	7.5 mm	Not Qualified	12.6 V		3.5 V	e0			10.3 mm		16 V
NCP5810DMUTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	12	HVSON	RECTANGULAR	YES	1900 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN		QUAD	S-XDSO-N12		.55 mm	3 mm	Not Qualified	3.7 V		2.7 V	e3		260	3 mm	4.6 V	4.6 V
MC33065DW-H	Onsemi	DUAL SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	15 V		11 V	e0		235	10.3 mm		15.5 V
NCP303151MNTWG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	39	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	MOS		NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2X.24,18		.45 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N39	1	.85 mm	5 mm		12 V		4.5 V	e3	30	260	6 mm		16 V
FAN4803CP-1	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	4 mA	1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP8,.3		2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDIP-T8		4.32 mm	7.62 mm				10 V				9.52 mm		15 V
NCP1239AD065R2G	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
CS5132HGDWR24	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.5 A	1	BIPOLAR		GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G24		2.65 mm	7.5 mm	Not Qualified	12 V	ALSO REQUIRES A 9V TO 20V SUPPLY	9 V	e0			15.4 mm		14 V
MC34063AM	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SOP8,.3	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	3	2.25 mm	5.275 mm	Not Qualified	5 V		3 V	e4	30	260	5.3 mm		40 V
NCP1216AD133	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	146 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
CS5165AGDW16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.015 A	1			GULL WING	PULSE WIDTH MODULATION		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			8 V	e0		235	10.3 mm		14 V
NCP1216P65	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		TIN LEAD		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e0		235	9.78 mm
MC34065P-H	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.4 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T16		4.44 mm	7.62 mm	Not Qualified	15 V		11 V	e0			19.175 mm		20 V
NCP6335FFCT2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	FBGA	RECTANGULAR	YES	3150 kHz	PLASTIC/EPOXY		4 A				BALL				GRID ARRAY, FINE PITCH	BGA20,4X5,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-40 Cel			BOTTOM	R-PBGA-B20				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
NCV890204MWTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	12	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			.65 mm	105 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	S-PDSO-N12		1 mm	4 mm		13.2 V	OUTPUT VOLTAGE ADJUSTABLE DOWN TO 0.8 V	4.5 V	e3			4 mm		36 V
NCV6336CFCCT1G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	20	BGA	RECTANGULAR	YES	3010 kHz	PLASTIC/EPOXY	25 mA		1		AEC-Q100	BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY	BGA20,4X5,16		.4 mm	125 Cel	.6 V	VOLTAGE-MODE	-40 Cel		1.4 V	BOTTOM	R-PBGA-B20		.6 mm	1.62 mm		3.6 V		2.3 V		NOT SPECIFIED	NOT SPECIFIED	2.02 mm		5.5 V
NCV1072STBT3G	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	MATTE TIN		DUAL	R-PDSO-G4		1.75 mm	3.5 mm					e3	30	260	6.5 mm
UC2844BDG	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3			8.65 mm		25 V
NCP3235MNTXG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	43	HQCCN	SQUARE	YES	1100 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		BOTTOM	S-XBCC-N43	3	1 mm	6 mm		12 V		4.5 V	e3	30	260	6 mm		21 V
NCP1011APL065R2G	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY		.55 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	GWDIP7/8,.4	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDSO-G7		4.1148 mm	6.35 mm	Not Qualified	8 V			e3		260	9.525 mm
NCP4318BLC	Onsemi	SWITCHING CONTROLLER
FAN250225S	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	34	QCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE FREQUENCY MODULATION		BUCK	CHIP CARRIER				125 Cel			-40 Cel	Matte Tin (Sn)		BOTTOM	R-PBCC-N34			5 mm		12 V	OUTPUT VOLTAGE 0.8V 5V	4.5 V	e3	NOT SPECIFIED	NOT SPECIFIED	6 mm		18 V
NCP5424AD	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
MC33372P	Onsemi			8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		1.8 A		CMOS		THROUGH-HOLE				IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		Tin/Lead (Sn/Pb)		DUAL	R-PDIP-T8				Not Qualified				e0
NCP1351APG	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY		.4 A	1			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	12 V		9.5 V	e3		260	9.78 mm		28 V
NCP1014AP10	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
CS5111DWFR24	Onsemi			24	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		1.4 A		BIPOLAR		GULL WING				SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G24				Not Qualified				e0
NCP1654DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE		SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G		1.75 mm	3.9 mm	Not Qualified	15 V	CAN ALSO BE CONFIGURED IN AVERAGE CURRENT	9 V	e3	40	260	4.9 mm		20 V
UC3844BDR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	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
NCP1014ST100T3	Onsemi	SWITCHING REGULATOR		4	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		1 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
NCP1052ST044T3	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
NCP1341B5D1R2G	Onsemi	SWITCHING CONTROLLER																									MATTE TIN				1							e3	30	260
UC284XBDR2	Onsemi	SWITCHING CONTROLLER	OTHER	14	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-G14		1.75 mm	3.9 mm	Not Qualified	5 V		4.95 V				8.65 mm		5.05 V
CS51021EDR16	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
NCP6868E315FCCT1G	Onsemi	BATTERY CHARGE CONTROLLER	INDUSTRIAL	16	VFBGA	SQUARE	YES	3000 kHz	PLASTIC/EPOXY		3.15 A	1			BALL			BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-40 Cel			BOTTOM	S-PBGA-B16		.6 mm	1.8 mm		3 V		2.35 V		NOT SPECIFIED	NOT SPECIFIED	1.8 mm		5.5 V
NCP1055P100	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
NCP4303BMNTWG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	HVSON	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1			NO LEAD	RESONANT CONTROL		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel			-40 Cel	TIN		DUAL	S-PDSO-N8	1	1 mm	4 mm		12 V		9.5 V	e3	30	260	4 mm		28 V
NCV4305QDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	60 mA		1		AEC-Q100	GULL WING		12 V		SMALL OUTLINE	SOP8,.23		1.27 mm	125 Cel			-40 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm						NOT SPECIFIED	NOT SPECIFIED	4.9 mm
NCP1013ST100T3G	Onsemi	SWITCHING REGULATOR		4	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm			CURRENT-MODE		MATTE TIN		SINGLE	R-PSSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V			e3	30	260	6.5 mm
NCP1203D100R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		.25 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V			e0		235	4.9 mm
NCP1340B7D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	9	SSOP	RECTANGULAR	YES	25 kHz	PLASTIC/EPOXY	1.5 mA		1			GULL WING	RESONANT CONTROL	12 V	SINGLE	SMALL OUTLINE, SHRINK PITCH	SOP9/10,.24,40		1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G9	1	2 mm	3.9 mm		12 V	ALSO HAS PWM CONTROL TECH	9 V	e3	30	260	4.9 mm		28 V
NCP1592PAR2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm	Not Qualified	5.5 V		3 V	e3	30	260	9.7 mm		6 V
KA5H0165RVN	Onsemi	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.67 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm		14 V		9.4 V				9.2 mm		28 V
UC2844BD1G	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	40	260	4.9 mm		25 V
NCP1589BMNTXG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL GOLD PALLADIUM		DUAL	S-PDSO-N10	1	1 mm	3 mm	Not Qualified	5 V	ALSO HAS ADJUSTABLE OUTPUT AS LOW AS 2.5 V	4.5 V		30	260	3 mm		13.2 V
NCP13992ALDR2G	Onsemi	SWITCHING CONTROLLER		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		12.3 V
NCV81275AMNTXG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	40	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED			1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION	5 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.2SQ,16		.4 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N40	1	.9 mm	5 mm				4.5 V	e3	30	260	5 mm		20 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.