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
FSL538APLR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	YES	138 kHz	PLASTIC/EPOXY		.93 A	1			GULL WING	PULSE WIDTH MODULATION			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
FLS6617MX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	56 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	3	1.75 mm	3.9 mm		15 V		5.5 V	e3	30	260	4.9 mm	23 V
FSEZ1317WAMY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	CURRENT-MODE	-40 Cel	Tin (Sn)	DUAL	R-PDSO-G7	3			Not Qualified				e3	30	260
FSL518APG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY	2 mA	.66 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		14 V		9 V	e3			9.59 mm
FSL518HPG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	138 kHz	PLASTIC/EPOXY		.93 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		3.7 mm	7.62 mm		14 V		9 V	e3			9.55 mm
FSL538HPLR2G	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
FSEZ1317NY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	7	DIP	RECTANGULAR	NO	53 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDIP-T7		5.08 mm	7.62 mm	Not Qualified	15 V		5.5 V	e3			9.2 mm	23 V
NPC1247CD065R2G	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		DUAL	R-PDSO-G7		1.75 mm	3.9 mm	Not Qualified	11 V						4.9 mm	28 V
FSEZ1016AMY	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	46 kHz	PLASTIC/EPOXY		5 A	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	Tin (Sn)	DUAL	R-PDSO-G7	3	1.75 mm	3.9 mm	Not Qualified	15 V		5.5 V	e3	30	260	4.9 mm	25 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
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
FSL538ALR2G	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
FSL518APLR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	YES	138 kHz	PLASTIC/EPOXY		.93 A	1			GULL WING	PULSE WIDTH MODULATION			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
FSL538HPG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	138 kHz	PLASTIC/EPOXY	2 mA	.706 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
FSEZ1307MY	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY		.005 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	CURRENT-MODE	-40 Cel	Tin (Sn)	DUAL	R-PDSO-G7	3	1.75 mm	3.9 mm	Not Qualified	15 V		5.5 V	e3	30	260	4.9 mm	23 V
SCY99194AD065R2G	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			e3	30	260	4.9 mm	28 V
FSL518ALR2G	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
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
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
NCP1377D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.5 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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm	Not Qualified	11 V	ALSO HAS RESONANT CONTROL TECHNIQUE	8.2 V	e3	30	260	4.9 mm
NCP1239AD65R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	65 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
NCP1075BBP130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	143 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
NCP1366AABAYDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY	2.5 mA		1	CMOS		GULL WING	PULSE WIDTH MODULATION	12 V		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		12 V			e3	30	260	4.9 mm	28 V
NCP1365AABCYDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY	2.5 mA		1	CMOS		GULL WING	PULSE WIDTH MODULATION	12 V	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		12 V		7 V	e3	30	260	4.9 mm	28 V
NCP1077P100G	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
NCP1235AD065R2G	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				NOT SPECIFIED	NOT SPECIFIED	4.9 mm	28 V
NCP1442T	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
NCP1239D065	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
NCP1011AP130G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	143 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		MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V			e3	30	260	9.78 mm
NCP1219BD100R2G	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	107 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDSO-G7	1			Not Qualified				e3	30	260
NCP1011AP130	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	143 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
NCP1079BBP065G	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
NCP1239BD65R2G	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
NCP1246BLD100R2G	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	CONFIGURED AS FLYBACK CONVERTER	9.3 V	e3	30	260	4.9 mm	28 V
NCP1011APL130R2G	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	143 kHz	PLASTIC/EPOXY		.55 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
NCP1219BD65R2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	107 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	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm	Not Qualified	11.3 V		9 V	e3	30	260	4.9 mm
NCP1077BAP130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	143 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
NCP1442FR4G	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

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.