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)	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	Maximum Input Voltage
TN5D51A-HB11-E	Onsemi		OTHER	5	ZIP	RECTANGULAR	NO	180 kHz	PLASTIC/EPOXY		5 A			THROUGH-HOLE				IN-LINE	ZIP5,.15,.1,100/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-25 Cel	Tin/Bismuth (Sn/Bi)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e6
LV57331TT-TLM-H	Onsemi		INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	1440 kHz	PLASTIC/EPOXY					GULL WING				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.635 mm	85 Cel	VOLTAGE-MODE	-40 Cel	Tin/Bismuth (Sn/Bi)	DUAL	R-PDSO-G8	3			Not Qualified				e6
FSQ321	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY		.67 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	15 V		9 V	e3			9.805 mm
CS5303GDW28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE			1.27 mm	70 Cel	CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	5 V	ALSO REQUIRES A SUPPLY OF 8V TO 20V	4.7 V	e0		235	17.925 mm	14 V
TN8D41A-HB11-E	Onsemi		OTHER	5	ZIP	RECTANGULAR	NO	180 kHz	PLASTIC/EPOXY		8 A			THROUGH-HOLE				IN-LINE	ZIP5,.15,.1,100/50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-10 Cel	Tin/Bismuth (Sn/Bi)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e6
CS3842AGD8	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	15 V		11.5 V	e0			4.9 mm	25 V
FAN7602BN	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		.6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel	TIN	DUAL	R-PDIP-T8		5.33 mm	6.35 mm	Not Qualified	14 V			e3			9.805 mm
CS2844LD14	Onsemi	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		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 LEAD	DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	15 V		11 V	e0			8.65 mm	25 V
CAT660CSA-TE13	Onsemi	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	5 V		1.5 V	e0			4.9 mm	5.5 V
CS-5651CN16	Onsemi		COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	THROUGH-HOLE				IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16				Not Qualified				e0
CS-361DW16	Onsemi		OTHER	16	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	GULL WING				SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		-25 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16				Not Qualified				e0
NPC1580XDR2	Onsemi		INDUSTRIAL	8	SOP	RECTANGULAR	YES	412 kHz	PLASTIC/EPOXY					GULL WING				SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel		DUAL	R-PDSO-G8				Not Qualified
SCY1751FCCT1G	Onsemi	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	28	VFBGA	RECTANGULAR	YES	860 kHz	PLASTIC/EPOXY			1		BALL				GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel		-40 Cel		BOTTOM	R-PBGA-B28		.6 mm	1.9 mm		10 V		4 V		NOT SPECIFIED	NOT SPECIFIED	2.9 mm	24 V
SR10020	Onsemi	SWITCHING REGULATOR	COMMERCIAL EXTENDED	25	VFBGA	SQUARE	YES	345 kHz	UNSPECIFIED		1 A	1		BALL	PULSE WIDTH MODULATION		SINGLE	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.65 mm	85 Cel		-30 Cel		BOTTOM	S-XBGA-B25		.85 mm	3.4 mm	Not Qualified	2 V		.9 V				3.4 mm	10 V
FSL518HPLR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	YES	138 kHz	PLASTIC/EPOXY		.93 A	1		GULL WING	PULSE WIDTH MODULATION	14 V		IN-LINE	GWDIP7/8,.4		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-G7		3.7 mm	7.62 mm		14 V		9 V		NOT SPECIFIED	NOT SPECIFIED	9.55 mm
CS5211EDR14	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified			4.5 V	e0	30	235	8.65 mm	14 V
SG6742DZ	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T8		5.334 mm	7.62 mm		15 V		11.5 V				9.271 mm	22 V
NCP81105MNTXG	Onsemi	SWITCHING CONTROLLER																							TIN			1							e3	30	260
NCP81220MNTXG	Onsemi	DUAL SWITCHING CONTROLLER	OTHER	52	HVQCCN	SQUARE	YES	1170 kHz	UNSPECIFIED		.000315 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	100 Cel	CURRENT-MODE	-10 Cel	MATTE TIN	QUAD	S-XQCC-N52	1	1 mm	6 mm		5 V	OUTPUT VOLTAGE RANGE FROM 1 TO 3.5 V	4.75 V	e3	30	260	6 mm	5.25 V
NCV7691D1R2G	Onsemi	SWITCHING CONTROLLER
CS5211ED14G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified			4.5 V	e3	30	260	8.65 mm	14 V
NCP81174NMNTXG	Onsemi	SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	QUAD	S-XQCC-N32	3	1 mm	5 mm		5 V	OUTPUT VOLTAGE IS UP TO 2V		e4	30	260	5 mm
FSB127AHN	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY					THROUGH-HOLE				IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDIP-T8				Not Qualified				e3
FS7M0680TU	Onsemi	SWITCHING REGULATOR	OTHER	5		RECTANGULAR	NO		UNSPECIFIED		4.48 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			FLANGE MOUNT				85 Cel	CURRENT-MODE	-25 Cel		SINGLE	R-XSFM-T5					14 V		10 V
FAN1080M6X	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	LSOP	RECTANGULAR	YES	83 kHz	PLASTIC/EPOXY			1	MOS	GULL WING	RESONANT CONTROL	12 V	BUCK-BOOST	SMALL OUTLINE, LOW PROFILE	TSOP6,.11,37		.95 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G6	1	1.45 mm	1.55 mm					e3	30	260	2.9 mm
CS3845GDW16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES		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		8.2 V	e0		235	10.3 mm	25 V
LV5803M-E	Onsemi		COMMERCIAL EXTENDED	8	SOP	RECTANGULAR	YES	395 kHz	PLASTIC/EPOXY		2 A		BICMOS	GULL WING				SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	80 Cel	CURRENT-MODE	-20 Cel	Tin/Bismuth (Sn/Bi)	DUAL	R-PDSO-G8	1			Not Qualified				e6
FDMF5068	Onsemi	SWITCHING REGULATOR		39		RECTANGULAR	YES	1000 kHz	UNSPECIFIED		70 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK		LCC39(UNSPEC)						MATTE TIN	QUAD	R-XQCC-N39	1				12 V			e3	30	260
FAN102MYTR	Onsemi	SWITCHING CONTROLLER
FDMF3035-F135	Onsemi	SWITCHING REGULATOR
NCP81536MNTXG	Onsemi	SWITCHING REGULATOR		52	HVQCCN	SQUARE	YES	1170 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC52,.24SQ,16		.4 mm	100 Cel	CURRENT-MODE	-10 Cel		QUAD	S-XQCC-N52		1 mm	6 mm		5 V		4.75 V				6 mm	5.25 V
ASP2100MNTXG	Onsemi	SWITCHING REGULATOR
NCP81536TMNTXG	Onsemi	SWITCHING REGULATOR		52	HVQCCN	SQUARE	YES	1170 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC52,.24SQ,16		.4 mm	100 Cel	CURRENT-MODE	-10 Cel		QUAD	S-XQCC-N52		1 mm	6 mm		5 V		4.75 V				6 mm	5.25 V
ASP2100RMNTXG	Onsemi	SWITCHING REGULATOR
NCL38046AADR2G	Onsemi	SWITCHING CONTROLLER
NCL38046PADR2G	Onsemi	SWITCHING CONTROLLER
NCP1216D65R2	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	3	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e0		235	4.9 mm
NCP1508MNR2	Onsemi	SWITCHING REGULATOR	OTHER	10	HVSON	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.8 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-30 Cel	TIN LEAD	DUAL	S-PDSO-N10		1 mm	3 mm	Not Qualified	3.6 V		2.5 V	e0		235	3 mm	5 V
CS51031GD8	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	240 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING			BUCK	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	10 V		4.5 V	e0	30	235	4.9 mm	16 V
NCP5314FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	LQFP	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		.001 A	1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD	QUAD	S-PQFP-G32	1	1.6 mm	7 mm	Not Qualified	12 V		8.5 V	e0		235	7 mm
LM2576T-12G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 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	MATTE TIN	SINGLE	R-PSFM-T5				Not Qualified	25 V		15 V	e3				40 V
ADP3293JCPZ-RL	Onsemi	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	TIN	QUAD	S-XQCC-N40	3	1 mm	6 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 1.6V;ALSO OPERATES IN CURRENT MODE	4.65 V	e3		260	6 mm	5.55 V
NCP1562ADR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	48 V		2.023 V	e3	30	260	9.9 mm
NCP1249BD65R2G	Onsemi	SWITCHING CONTROLLER		9			YES	115 kHz	PLASTIC/EPOXY				BIPOLAR						SOP9/10,.24,40	Switching Regulator or Controllers			CURRENT-MODE		TIN			1			Not Qualified				e3	30	260
NCP1076BAP100G	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		DUAL	R-PDIP-T7		4.45 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.32 mm
FAN5909UCX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	FBGA	SQUARE	YES	3200 kHz	PLASTIC/EPOXY		3 A			BALL				GRID ARRAY, FINE PITCH	BGA16,4X4,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	S-PBGA-B16	1			Not Qualified				e1	30	260
NCV8800DW3H	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
MC33368DR2G	Onsemi	POWER FACTOR CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.01 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SOP14/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-25 Cel	MATTE TIN	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	14.5 V		10 V	e3	30	260	9.9 mm	16 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.