7 Switching Regulators & Controllers 1,464

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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	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	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
NCP1239B065	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
NCP1230AP65G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	72 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	13 V		8.4 V	e3			9.78 mm
NCP1051P044	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY		2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel		-40 Cel	TIN LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0			9.78 mm	8.5 V
NCV1075P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V	BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP1076P130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	130 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCP1075ABP065G	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
NCP1071P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCP1239ID65R2G	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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V	e3	30	260	4.9 mm	35 V
NCP1012AP100	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		1 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
NCP1075BBP100G	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
NCP1239PD65R2G	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			260	4.9 mm	35 V
NCP1230P100	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	13 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	8.4 V	e0		235	9.78 mm
NCP1239ED100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	108 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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V	e3	30	260	4.9 mm	35 V
NCP1246ALD065R2G	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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V	CONFIGURED AS FLYBACK CONVERTER	9.3 V	e3	30	260	4.9 mm	28 V
NCP1239FD065R2G	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
NCP11184A100LPG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SMALL OUTLINE			2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7		3.7 mm	6.4 mm		15 V				NOT SPECIFIED	NOT SPECIFIED	9.55 mm
NCP1236DD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	108 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7		1.75 mm	3.9 mm	Not Qualified	11 V		10.5 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	28 V
NCP1443T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY		8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	SIP7,.1,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V	e0		235		30 V
NCP1442TG	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	320 kHz	PLASTIC/EPOXY		8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				85 Cel	CURRENT-MODE	0 Cel		SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V		NOT SPECIFIED	NOT SPECIFIED		30 V
NCP1239QD65R2G	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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V	e3	30	260	4.9 mm	35 V
NCP1239CD065R2G	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
NCP1247CD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 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	TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm	Not Qualified	11 V			e3	30	260	4.9 mm	28 V
NCP1246B65DR2G	Onsemi	SWITCHING CONTROLLER		7	SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE			DUAL	R-PDSO-G7				Not Qualified
NCP1216AP133G	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	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3		260	9.78 mm
NCP1075ABP100G	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
NCP1013AP065G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V			e3	30	260	9.78 mm
NCV1072P065G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V	BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP1079ABP100G	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
NCP11184A100PG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm		15 V		1 V		NOT SPECIFIED	NOT SPECIFIED	9.59 mm	3 V
NCP1011APL065R2	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY		.25 A	1			GULL WING			SINGLE	SMALL OUTLINE			2.54 mm		CURRENT-MODE		TIN LEAD	DUAL	R-PDSO-G7		4.1148 mm	6.35 mm	Not Qualified	8 V			e0			9.525 mm
NCP11185A130LPG	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	7	SOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			SMALL OUTLINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7		3.7 mm	6.4 mm		15 V				NOT SPECIFIED	NOT SPECIFIED	9.55 mm	22 V
NCV1077P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V	BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP1444TG	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	640 kHz	PLASTIC/EPOXY		8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				85 Cel	CURRENT-MODE	0 Cel		SINGLE	R-PSFM-T7				Not Qualified	12 V		2.7 V		NOT SPECIFIED	NOT SPECIFIED		30 V
NCP1271P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	14 V		10 V	e3		260	9.78 mm	20 V
NCP1244BD065R2G	Onsemi	SWITCHING CONTROLLER		7	SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE		TIN	DUAL	R-PDSO-G7	1			Not Qualified				e3	30	260
NCP1013AP133	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	143 kHz	PLASTIC/EPOXY		1 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
NCP1239HD65R2G	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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V		9.4 V	e3	30	260	4.9 mm	35 V
NCP1344BD1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	69 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION	11 V		SMALL OUTLINE	SOP7/8,.25		1.27 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G7		1.75 mm	3.9 mm						NOT SPECIFIED	NOT SPECIFIED	4.9 mm
NCP1230P133G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	146 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	13 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	8.4 V	e3			9.78 mm	18 V
NCP1014APL100R2G	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	110 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
NCP1239GD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V	CONFIGURED AS FLYBACK CONVERTER	9.4 V	e3	30	260	4.9 mm	35 V
NCP1239RD65R2G	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		1.75 mm	3.9 mm		11 V		9.4 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm	35 V
NCP1072P100BG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCV1070P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	1.3 mA		1	MOS	AEC-Q100	THROUGH-HOLE	PULSE WIDTH MODULATION	8 V	BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.59 mm
NCP1077P65G	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY						THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE			DUAL	R-PDIP-T7				Not Qualified
NCP1230AP133	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	146 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	13 V		8.4 V	e0		235	9.78 mm
NCP1246A65DR2G	Onsemi	SWITCHING CONTROLLER		7	SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE			DUAL	R-PDSO-G7				Not Qualified
NCP1072P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 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.