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
NXH40T120L3Q1PTG	Onsemi	SWITCHING CONTROLLER																																			NOT SPECIFIED	NOT SPECIFIED
LA5744MP	Onsemi	SWITCHING REGULATOR	OTHER	5		RECTANGULAR	YES	360 kHz	PLASTIC/EPOXY		3 A	1		GULL WING				BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.7 mm	125 Cel		-30 Cel		SINGLE	R-PSSO-G5		4.7 mm	8.8 mm		15 V	SEATED HGT-NOM	4.5 V				10 mm	5 V	28 V
LV5856MX-TLM-H	Onsemi		COMMERCIAL EXTENDED	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		3 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	3			Not Qualified				e6
SG5841JSZ	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	68 kHz	PLASTIC/EPOXY		.23 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	85 Cel	CURRENT-MODE	-20 Cel	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		11 V	e4	30	260	4.9 mm		24.7 V
CS5303GDWR28	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
LV58063MCZ-AH	Onsemi	SWITCHING REGULATOR	COMMERCIAL EXTENDED	8	HLSOP	RECTANGULAR	YES	444 kHz	PLASTIC/EPOXY		3 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	80 Cel	CURRENT-MODE	-20 Cel		DUAL	R-PDSO-G8		1.68 mm	3.94 mm	Not Qualified	12 V		8 V				4.93 mm	5 V	28 V
FSL538APG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY	2 mA	.93 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	14 V			IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm					e3			9.59 mm
LV5808MX	Onsemi		COMMERCIAL EXTENDED	8	SOP	RECTANGULAR	YES	444 kHz	PLASTIC/EPOXY		1 A		BICMOS	GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	80 Cel	CURRENT-MODE	-20 Cel		DUAL	R-PDSO-G8				Not Qualified
NCV3011DTBR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	470 kHz	PLASTIC/EPOXY			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
NCP2398DMT7G	Onsemi	SWITCHING CONTROLLER																								NICKEL PALLADIUM GOLD										e4
LV5990M-TLM-H	Onsemi		INDUSTRIAL	12	SSOP	RECTANGULAR	YES	420 kHz	PLASTIC/EPOXY		3 A		BICMOS	GULL WING					SMALL OUTLINE, SHRINK PITCH	SOP12,.25,32	Switching Regulator or Controllers	.8 mm	85 Cel	VOLTAGE-MODE	-40 Cel	Tin/Bismuth (Sn/Bi)	DUAL	R-PDSO-G12	3			Not Qualified				e6
FAN302HLMY_F117	Onsemi	BATTERY CHARGE CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	88 kHz	PLASTIC/EPOXY					GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1			Not Qualified				e3	30	260
CS5651GDWR16	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.4 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			10.3 mm		15 V
FSEZ1317AMY_F116	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7	3	1.75 mm	4 mm	Not Qualified	15 V		10 V		30	260	5 mm		25 V
SR10210	Onsemi	SWITCHING REGULATOR	COMMERCIAL EXTENDED	24	VFBGA	SQUARE	YES	115 kHz	PLASTIC/EPOXY		1 A	1		BALL				BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.65 mm	85 Cel		-30 Cel		BOTTOM	S-PBGA-B24		.85 mm	3.4 mm	Not Qualified	2 V		2 V				3.4 mm		10 V
NCP81229	Onsemi	DUAL SWITCHING CONTROLLER	OTHER	52	HVQCCN	SQUARE	YES	1170 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.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
LV5761V	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.65 mm	85 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G16		1.5 mm	4.4 mm		12 V		8.5 V				5.2 mm		42 V
CS3844BGDR8	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE				70 Cel	CURRENT-MODE	0 Cel		DUAL	R-PDSO-G8				Not Qualified	15 V		12 V						25 V
FAN7602BM	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	73 kHz	PLASTIC/EPOXY		.6 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-25 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	14 V			e3		260	4.9 mm
CS3843AGDR8	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		8.2 V	e0			4.9 mm		25 V
CS-3844D14	Onsemi		COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	GULL WING					SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G14				Not Qualified				e0
SC34063ADR2G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	70 Cel		0 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	5 V		3 V	e3	30	260	4.9 mm		40 V
CS5305GDWR28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	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	10 V		9.5 V	e0		235	17.925 mm		14 V
FDMF5075	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	27		RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				125 Cel		-40 Cel	Matte Tin (Sn) - annealed	UNSPECIFIED	R-PXMA-N27	1	.8 mm	4 mm		5 V	ALSO REQUIRES SUPPLY FOR POWER STAGE IS 4.5V TO 16V(O/P SIDE)	4.5 V	e3	30	260	5 mm		5.5 V
SC6903SZ	Onsemi	POWER FACTOR CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	68 kHz	PLASTIC/EPOXY			1	MOS	GULL WING	PULSE WIDTH MODULATION	15 V		BUCK-BOOST	SMALL OUTLINE	SOP16,.25		1.27 mm	85 Cel	VOLTAGE-MODE	-20 Cel		DUAL	R-PDSO-G16		1.753 mm	3.899 mm						NOT SPECIFIED	NOT SPECIFIED	9.906 mm
NCP81273MNTXG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	24	HVQCCN	SQUARE	YES	800 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel		-40 Cel	TIN	QUAD	S-XQCC-N24		1 mm	4 mm		12 V			e3			4 mm
SG6742WMRSY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	68 kHz	PLASTIC/EPOXY				BICMOS	GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G8	1			Not Qualified					30	260
LV5072M	Onsemi		OTHER	12	SSOP	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY				BICMOS	GULL WING					SMALL OUTLINE, SHRINK PITCH	SOP12,.25,32	Switching Regulator or Controllers	.8 mm	85 Cel	VOLTAGE-MODE	-20 Cel		DUAL	R-PDSO-G12				Not Qualified
CS3843AGD14	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		1.75 mm	3.9 mm	Not Qualified	15 V		8.2 V	e0			8.65 mm		25 V
LV5040V	Onsemi		OTHER	30	SSOP	RECTANGULAR	YES	340 kHz	PLASTIC/EPOXY		2 A		BICMOS	GULL WING					SMALL OUTLINE, SHRINK PITCH	SSOP30,.3	Switching Regulator or Controllers	.635 mm	85 Cel	VOLTAGE-MODE	-20 Cel		DUAL	R-PDSO-G30				Not Qualified
SG6846BCSY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G8		1.75 mm	3.9 mm		15 V		11.5 V				4.9 mm		20 V
CS3524AGN16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 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	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDIP-T16		4.44 mm	7.62 mm	Not Qualified	20 V		8 V	e0		235	19.175 mm		40 V
KA1M0680RB-YDTU	Onsemi	SWITCHING REGULATOR	OTHER	5	TO-3	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY	18 mA	4.48 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	14 V			FLANGE MOUNT	ZIP5,.2,.1,150/100TB			85 Cel	CURRENT-MODE	-25 Cel		SINGLE	R-PZFM-T5
FAM65CR51XZ2	Onsemi	SWITCHING REGULATOR																								Matte Tin (Sn) - annealed										e3
STK760-710A-E	Onsemi			13			NO		PLASTIC/EPOXY				HYBRID			15 V	15			ZIP13/18H,.2,.13,100TB	Switching Regulator or Controllers											Not Qualified
CS52845EDR14	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	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	-40 Cel	TIN LEAD	DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0			8.65 mm		25 V
SG6932DZ	Onsemi	POWER FACTOR CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE			2.54 mm	85 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T16		5.33 mm	7.62 mm		15 V		11 V				19.17 mm		20 V
CS3845BGDR14	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	57 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		1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0			8.65 mm		25 V
CS2001YDWFR20	Onsemi	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	165 kHz	PLASTIC/EPOXY			1		GULL WING				TRIPLER	SMALL OUTLINE			1.27 mm	85 Cel		-40 Cel	TIN LEAD	DUAL	R-PDSO-G20	2	2.65 mm	7.5 mm	Not Qualified	12 V		8 V	e0		235	12.8 mm		16 V
SG6846CLDZ	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1		THROUGH-HOLE	PULSE WIDTH MODULATION				IN-LINE			2.54 mm	85 Cel	CURRENT-MODE	-20 Cel		DUAL	R-PDIP-T8		5.334 mm	7.62 mm		15 V		11.5 V				9.271 mm		20 V
SG6859TZ	Onsemi	SWITCHING CONTROLLER	OTHER	6	LSSOP	RECTANGULAR	YES	75 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel	CURRENT-MODE	-20 Cel	Tin (Sn)	DUAL	R-PDSO-G6	1	1.45 mm	1.6 mm	Not Qualified	15 V		12.5 V	e3	30	260	2.9 mm		22 V
LA5724MC	Onsemi	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	192 kHz	PLASTIC/EPOXY			1		GULL WING				BUCK	SMALL OUTLINE			1.27 mm	125 Cel		-30 Cel		DUAL	R-PDSO-G8		1.75 mm	3.9 mm		15 V		4.5 V				4.9 mm		28 V
CS3844BGN8	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE				70 Cel	CURRENT-MODE	0 Cel		DUAL	R-PDIP-T8				Not Qualified	15 V		12 V						25 V
NCV91300MNWBTXG	Onsemi	SWITCHING REGULATOR																								MATTE TIN			1							e3	30	260
LV52130A4XA-VH	Onsemi	SWITCHING REGULATOR																								Tin/Silver/Copper (Sn/Ag/Cu)			1							e1
TN8D41A	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		ZIG-ZAG	R-PZIP-T5				Not Qualified
CS2844LN8	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	CURRENT-MODE	-25 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		11 V	e0			9.78 mm		25 V
LA5797MC	Onsemi	SWITCHED CAPACITOR REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	168 kHz	PLASTIC/EPOXY			1		GULL WING					SMALL OUTLINE	SOP8,.25		1.27 mm	90 Cel	VOLTAGE-MODE	-25 Cel		DUAL	R-PDSO-G8		1.75 mm	3.9 mm		15 V		7.5 V				4.9 mm		28 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.