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	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	Control Mode	Minimum Operating Temperature	Terminal Finish	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
NCP1240AD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 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			e3	30	260	4.9 mm		28 V
NCP5381AMNR2G	Onsemi	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		0 Cel	TIN	QUAD	S-XQCC-N40	1	1 mm	7 mm	Not Qualified	12 V		10.8 V	e3	30	260	7 mm		13.2 V
NCP5201MN	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	18	HVSON	RECTANGULAR	YES	275 kHz	UNSPECIFIED		.65 A	1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC18,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN	DUAL	R-XDSO-N18	2	1 mm	5 mm	Not Qualified	12 V			e3	30	235	6 mm
FAN2306MMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	34			YES	1500 kHz	PLASTIC/EPOXY		6 A									LCC34,.2X.22,20	Switching Regulator or Controllers		125 Cel	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed			1			Not Qualified				e3	30	260
MC34063BDR2	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,.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	5 V		3 V	e0	30	235	4.9 mm		40 V
FAN53525UC48X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	15	FBGA	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY		3 A			BALL					GRID ARRAY, FINE PITCH	BGA15,3X5,16	Switching Regulator or Controllers	.4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	R-PBGA-B15	1			Not Qualified				e1	30	260
FAN6754AMLMY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	69 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	105 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V			e3	30	260	4.9 mm		24 V
FAN4603MM15X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6		RECTANGULAR	NO		UNSPECIFIED		.6 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel		DUAL	R-XDMA-N6		1.1 mm	2.5 mm		3.6 V		2.3 V				4 mm	1.5 V	5.5 V
NCV8851DBR2G	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	3	1.2 mm	4.4 mm	Not Qualified	13.2 V		4.5 V	e4		260	6.5 mm	6 V	20 V
NCP1251ASN65T1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSSOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G6	1	1.1 mm	1.5 mm	Not Qualified	12 V		9.4 V	e3	30	260	3 mm		28 V
NCP1216D65G	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			DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	11 V						4.9 mm
NCV8800HDW33R2G	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
NCP1075AAP100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 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	MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm					e3			9.32 mm
CS5112YDWFR24	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	24	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		2.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G24		2.65 mm	7.5 mm	Not Qualified	6.6 V		5 V	e0		235	15.395 mm		26 V
MC34065DWR2-H	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.4 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE			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			10.3 mm		20 V
NCP1217AD65	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		TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	11 V			e0		225	4.9 mm
NCP1400ASN33T1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY		.4 A	1		GULL WING	PULSE WIDTH 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	5 V		.95 V	e3	30	260	3 mm		5 V
NCV887101D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	1100 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
NCP4201MNR2G	Onsemi	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	6000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	Tin (Sn)	QUAD	S-XQCC-N40	1	1 mm	6 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.375 TO 18V; ALSO OPERATES IN CURRENT MODE	1.7 V	e3	NOT SPECIFIED	NOT SPECIFIED	6 mm	3.3 V	24 V
NCP1653P	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 LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V	ALSO OPERATES IN PEAK CURRENT MODE	9.95 V	e0		235	9.78 mm		18 V
NCP4305DMNTWG	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			.5 mm	125 Cel		-40 Cel	MATTE TIN	DUAL	S-PDSO-N8	1	.8 mm	2 mm		12 V			e3	30	260	2 mm		35 V
CS51221ED16	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn80Pb20)	DUAL	R-PDSO-G16		1.75 mm	3.9 mm	Not Qualified			4.7 V	e0	NOT SPECIFIED	235	9.9 mm		15 V
NCP1076AAP065G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	71 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	MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm					e3			9.32 mm
MC33680FTBR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	32	LQFP	SQUARE	YES	100 kHz	PLASTIC/EPOXY		1.15 A	1		GULL WING	PULSE FREQUENCY MODULATION			BOOST	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	QUAD	S-PQFP-G32		1.6 mm	7 mm	Not Qualified	1.8 V		1 V	e0		235	7 mm
FSL126MRT	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		1.34 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	14 V			FLANGE MOUNT	ZIP6,.12,.11,85/68/50TB		1.27 mm	125 Cel	CURRENT-MODE	-40 Cel		ZIG-ZAG	R-PZFM-T6									NOT SPECIFIED	NOT SPECIFIED
FAN5361UMP123X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	HVSON	SQUARE	YES	6600 kHz	PLASTIC/EPOXY		1.25 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		-40 Cel	NICKEL PALLADIUM GOLD	DUAL	S-PDSO-N6	1	.55 mm	2 mm	Not Qualified	3.6 V	PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.3 V	e4	30	260	2 mm	1.233 V	5.5 V
NCP1561DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	260 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	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	48 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	21.5 V	e3	30	260	9.9 mm		150 V
NCP1443FR4G	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
NCV2575D2T-ADJR4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED		3.2 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SMSIP5H,.54,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSSO-G5		4.572 mm	9.1945 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37 V	4.75 V				10.02 mm		40 V
NCP10970B1DR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY		.42 A	1		GULL WING	PULSE WIDTH MODULATION	12 V		BUCK	SMALL OUTLINE	SOP16,.25		1.27 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G16		1.75 mm	3.9 mm								9.9 mm
NCP1255CD65R2G	Onsemi	SWITCHING CONTROLLER																								TIN			1							e3	30	260
FAN2106EMPX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	25	HVQCCN	RECTANGULAR	YES	660 kHz	UNSPECIFIED		10 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	R-XQCC-N25	1	.8 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 19.2V	3 V	e4	30	260	6 mm		24 V
FAN49103AUC330X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	VFBGA	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		2.5 A	1		BALL	PULSE FREQUENCY MODULATION			BUCK-BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,16		.4 mm	85 Cel	CURRENT-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	R-PBGA-B20	1	.625 mm	1.615 mm		3.6 V	PWM CONTOL TECHNIQUE ALSO POSSIBLE	2.5 V	e1	30	260	2.015 mm	3.3 V	5.5 V
LM2575T-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	SIP5,.1,67TB	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		12 V	40 V
CS-5155HDR16	Onsemi		COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A		BIPOLAR	GULL WING					SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16				Not Qualified				e0
NCP5230MNTWG	Onsemi	SWITCHING CONTROLLER	OTHER	16	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	0 Cel	MATTE TIN	QUAD	S-XQCC-N16	1	1 mm	3 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.3V	4.5 V	e3	30	260	3 mm		13.2 V
NCP1053ST136T3	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
NCP1239B65	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 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		9.4 V				4.9 mm		35 V
NCP1010AP065	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY		.55 A	1		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	8 V			e0		235	9.78 mm
NCP3171ADR2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	HSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		6 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	3		3.9 mm	Not Qualified	12 V		4.5 V	e3	30	260	9.9 mm	3.3 V	18 V
NCP1247AD065R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION				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 V			e3	30	260	4.9 mm		28 V
KA3842AE	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		0 Cel		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		11 V				9.817 mm		29 V
CS51022ADBG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G16	1	1.2 mm	4.4 mm	Not Qualified	14 V		8.2 V	e4	30	260	5 mm		20 V
CS51021AED16	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	1.75 mm	3.9 mm	Not Qualified	14 V		8.2 V	e0		235	9.9 mm		20 V
NCP5162DR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	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 A SUPPLY OF 9.5V TO 14V	5 V	e0		235	9.9 mm		16 V
CS51412G	Onsemi		COMMERCIAL	8	SOP	RECTANGULAR	YES	296 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
NCP3125ADR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	410 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE DOWN TO 0.8V	4.5 V	e3	30	260	4.9 mm		13.2 V
NCP1216P133	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	146 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

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.