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	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
MC33371T	Onsemi			5			NO	115 kHz	PLASTIC/EPOXY		1.3 A		CMOS							SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm		VOLTAGE-MODE		Tin/Lead (Sn/Pb)	SINGLE					Not Qualified				e0
FAN48610BUC45X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	9	VFBGA	SQUARE	YES	3000 kHz	PLASTIC/EPOXY			1		BALL				BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	CURRENT-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	S-PBGA-B9	1	.619 mm	1.215 mm		3.6 V	OUTPUT VOLTAGE RANGE FROM 3 V TO 5 V	2.5 V	e1	NOT SPECIFIED	260	1.215 mm	4.5 V	4.5 V
LM2574DW-ADJ	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1.8 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	12 V		7 V	e0	30	235	10.3 mm		40 V
LM2576D2T-12	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 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		4.826 mm	9.1945 mm	Not Qualified	25 V		15 V	e0			10.02 mm		40 V
NCP1239ND65R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY	4 mA		1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP7/8,.25		1.27 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V		NOT SPECIFIED	260	4.9 mm		35 V
NCP6925AFCT2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	36	VFBGA	SQUARE	YES	3300 kHz	PLASTIC/EPOXY		1.9 A	1		BALL	PULSE WIDTH MODULATION				GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	CURRENT-MODE	-40 Cel		BOTTOM	S-PBGA-B36		.6 mm	2.36 mm		3.6 V	VOUT 0.6 TO 3.3V OUTPUT	2.5 V		NOT SPECIFIED	NOT SPECIFIED	2.36 mm		5.5 V
NCV8800HDW33	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
NCP1000PG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	115 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	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	8.6 V		7.9 V	e3		260	9.27 mm
FAN53610AUC29X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	6	VFBGA	RECTANGULAR	YES	3300 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		Not Qualified	3.6 V		2.3 V	e1	30	260		2.9 V	5.5 V
MC33463H-30KT1	Onsemi	SWITCHING REGULATOR	COMMERCIAL EXTENDED	3		RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	FLAT	FREQUENCY MODULATION			BUCK	SMALL OUTLINE	TO-243	Switching Regulator or Controllers	1.5 mm	80 Cel	VOLTAGE-MODE	-30 Cel	TIN LEAD	SINGLE	R-PSSO-F3	1	1.6 mm	2.5 mm	Not Qualified	2 V			e0	30	235	4.5 mm
LM2576TV-3	Onsemi	SWITCHING REGULATOR
CS5157HGDR16	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,.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 8V TO 14V SUPPLY	5 V	e0		235	9.9 mm		20 V
NCP1400ASN22T1	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 LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
NCP1253ASN100T1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSSOP	RECTANGULAR	YES	108 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	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
NCP4390DR2G	Onsemi	BATTERY CHARGE CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	735 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE FREQUENCY MODULATION	12 V			SMALL OUTLINE	SOP16,.25		1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	NICKEL GOLD PALLADIUM	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm		12 V		0 V		30	260	9.9 mm		18 V
MC33063MNTXG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	HVSON	SQUARE	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.15,32	Switching Regulator or Controllers	.8 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN	DUAL	S-PDSO-N8	1	1 mm	4 mm	Not Qualified	5 V		3 V	e3	30	260	4 mm		40 V
MC33065DW	Onsemi	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		2.65 mm	7.5 mm	Not Qualified	15 V		11 V	e0			10.3 mm		15.5 V
LM2575D2T-15R4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED		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	MATTE TIN	SINGLE	R-XSSO-G5	1	4.572 mm	9.1945 mm	Not Qualified	30 V		4.75 V	e3	30	260	10.02 mm	3.3 V	40 V
NCV890430MW33TXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		1.9 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	S-PDSO-N8	1	1 mm	3 mm		13.2 V		3.5 V	e3	30	260	3 mm	3.3 V	37 V
NCP1200D100	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-25 Cel		DUAL	R-PDSO-G8		1.75 mm	3.9 mm		11 V		10.5 V				4.9 mm		12 V
MC33370TV	Onsemi			5	ZIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		.8 A		CMOS	THROUGH-HOLE					IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm		VOLTAGE-MODE		Tin/Lead (Sn/Pb)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e0
NCP1607BDR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	3 mA		1		GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.5 V	e3	30	260	4.9 mm		20 V
NCP1603D100R2	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 LEAD	DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	13 V	ALSO OPERATES IN PEAK CURRENT MODE	9 V	e0		235	9.9 mm		18 V
NCP1203D40R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	47 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
MC34166D2TR4	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-263	RECTANGULAR	YES	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		7.5 V	e0	30	235	10.02 mm		40 V
NCP1396BP	Onsemi	SWITCHING CONTROLLER		16	DIP	RECTANGULAR	NO	575 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE			2.54 mm				TIN LEAD	DUAL	R-PDIP-T16		4.46 mm	7.62 mm	Not Qualified	12 V		10.5 V	e0			19.175 mm		20 V
MC34066P	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1150 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDIP-T16		4.44 mm	7.62 mm	Not Qualified	12 V		10 V	e0		235	19.175 mm		18 V
NCP1012APL065R2G	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY		1 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
NCP5395TMNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	1100 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.5 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN	QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified			4.75 V	e3	30	260	7 mm		5.25 V
FSL146MRBN	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY					THROUGH-HOLE					IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDIP-T8				Not Qualified				e3
NCP1251FSN65T1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES	65 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION				SMALL OUTLINE, THIN PROFILE			.95 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDSO-G6	1	1.1 mm	1.5 mm		12 V			e3	30	260	3 mm		28 V
MC33470DWG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	20	SOP	RECTANGULAR	YES	390 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	75 Cel	VOLTAGE-MODE	0 Cel	TIN	DUAL	R-PDSO-G20	3	2.65 mm	7.5 mm	Not Qualified	5 V		4.5 V	e3		260	12.8 mm		5.5 V
MC33363BDWG	Onsemi	SWITCHING REGULATOR		16	SOP	RECTANGULAR	YES	315 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP13/16,.4	Switching Regulator or Controllers	1.27 mm		VOLTAGE-MODE		TIN	DUAL	R-PDSO-G16	3	2.65 mm	7.5 mm	Not Qualified	20 V		11.5 V	e3		260	10.3 mm	6.5 V	40 V
UC2844BD1R2	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	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
NCP1200P40	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	48 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		TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e0		235	9.78 mm
NCP1402SN50T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.4 A	1	CMOS	GULL WING	PULSE FREQUENCY 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 LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	6 V		.95 V	e0		235	3 mm		6 V
CS51313GD16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	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		9 V	e0		235	9.9 mm		14 V
NCP1075BBP065G	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		DUAL	R-PDIP-T7		4.45 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.32 mm
NCP1217D65R2	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		8.3 V	e0		235	4.9 mm
NCP1216D065R2	Onsemi			8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY				CMOS	GULL WING					SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE			DUAL	R-PDSO-G8				Not Qualified
FAN6793NY	Onsemi	DUAL SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	68 kHz	PLASTIC/EPOXY	20 mA		1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	18 V		SINGLE	IN-LINE	DIP16,.3		2.54 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified	18 V		11 V	e3			19.17 mm		22 V
NCP1937B51DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL			BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40		1 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G17		1.7 mm	3.9 mm		12 V		9 V				9.9 mm		30 V
KA5M0165RTU	Onsemi	SWITCHING REGULATOR	OTHER	4		RECTANGULAR	NO		UNSPECIFIED		.67 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION				FLANGE MOUNT				85 Cel	CURRENT-MODE	-25 Cel		SINGLE	R-XSFM-T4					14 V		9.4 V						28 V
FAN5355UC08X	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	12	VFBGA	RECTANGULAR	YES	3350 kHz	PLASTIC/EPOXY		1.1 A	1		BALL	PULSE WIDTH MODULATION			PUSH-PULL	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA12,3X4,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	R-PBGA-B12	1	.625 mm	1.44 mm	Not Qualified	3.6 V	OPERATES IN ADJUSTABLE MODE FROM 0.75V TO 1.4375V, ALSO HAS A CONTROL TECHNIQUE OF PFM	2.7 V	e1	30	260	2.21 mm		5.5 V
MC34067DW	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	12 V		10 V	e0		235	10.3 mm		18 V
CS-51022D16	Onsemi		INDUSTRIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.15 A		BIPOLAR	GULL WING					SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16				Not Qualified				e0
NCP1560HDR2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	516 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 LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	48 V		21.5 V	e0	30	235	9.9 mm		150 V
NCP1601BDR2	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	405 kHz	PLASTIC/EPOXY	5 mA	.75 A	1		GULL WING		15 V	15	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		9 V	e0		235	4.9 mm		18 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.