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)	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
NCP1239DD100R2G	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		DUAL	R-PDSO-G7		1.75 mm	3.9 mm		11 V		9.4 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		35 V
NCP1377P	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	300 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 LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.2 V	e0		235	9.78 mm
NCP1239FD65R2G	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
NCP1240BD065R2G	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	TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		11 V			e3	30	260	4.9 mm		28 V
NCP10670BD060R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY			1			GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		14 V		7.2 V	e4	30	260	4.9 mm
NCP1012AP065G	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
NCP1011AP065	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 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
NCP1014APL065R2G	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
NCP1236DD65R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	70 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 V		10.5 V	e3	30	260	4.9 mm		28 V
NCP11184A130LPG	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
NCV1075P130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	143 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
NCP1239C65	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
NCP1217P100	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	110 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 LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.3 V	e0		235	9.78 mm
NCP10670BD100R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY			1			GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		14 V		7.2 V	e4	30	260	4.9 mm
NCP1217P65	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	71.5 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 LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.3 V	e0		235	9.78 mm
NCP1230P65G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	72 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
NCP1217AP100	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	110 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 LEAD	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.3 V	e0		235	9.78 mm
NCP1071P130G	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	TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCP1013AP065	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 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
NCP1365BAAAYDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	117 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		1.75 mm	3.9 mm					e3			4.9 mm
NCP1247BD100R2G	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
NCP1366EABAYDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY	2.5 mA		1	CMOS		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	3	1.75 mm	3.9 mm		12 V		7 V	e3	30	260	4.9 mm		20 V
NCP1011AP065G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY		.55 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
FSL3276ALRN	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	55 kHz	PLASTIC/EPOXY	1.3 mA	.3 A	1	MOS		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		BUCK	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDIP-T7		3.937 mm	7.62 mm		15 V		35 V	e3			9.652 mm
NCP11184A065LPG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	65 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		22 V
NCP1079BBP130G	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
NCP10672BD060R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY			1			GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm		14 V		7.2 V	e4	30	260	4.9 mm
FSL337LRN	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	1.3 mA		1			THROUGH-HOLE				BUCK	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDIP-T7		3.8 mm	6.4 mm					e3			9.7 mm
NCP1011APL130R2	Onsemi	SWITCHING REGULATOR		7	SOP	RECTANGULAR	YES	143 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
NCP1444FR4G	Onsemi		OTHER	7			YES	640 kHz	PLASTIC/EPOXY												SMSIP7H,.4,50TB	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT-MODE	0 Cel		SINGLE		3			Not Qualified						260
NCP11185A130PG	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	130 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		22 V
LNBP9K7	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7		RECTANGULAR	YES		PLASTIC/EPOXY		.8 A	1			GULL WING			16,22	SINGLE	SMALL OUTLINE	SMSIP7H,.4,50TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel	TIN	SINGLE	R-PSSO-G7		2.03 mm	8 mm	Not Qualified	16 V		15 V	e3		260	9.395 mm		25 V
LNBP8K7-R	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7		RECTANGULAR	YES		PLASTIC/EPOXY		.8 A	1			GULL WING			16,22	SINGLE	SMALL OUTLINE	SMSIP7H,.4,50TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel	TIN	SINGLE	R-PSSO-G7		2.03 mm	8 mm	Not Qualified	16 V		15 V	e3		260	9.395 mm		25 V
L9830	STMicroelectronics	SWITCHING CONTROLLER	INDUSTRIAL	7	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	10 mA	2 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		6/16	SINGLE	FLANGE MOUNT	ZIP7,.15,.2TB	Other Analog ICs	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T7				Not Qualified			6 V	e0					16 V
LNBP8K7	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7		RECTANGULAR	YES		PLASTIC/EPOXY		.8 A	1			GULL WING			16,22	SINGLE	SMALL OUTLINE	SMSIP7H,.4,50TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel	TIN	SINGLE	R-PSSO-G7		2.03 mm	8 mm	Not Qualified	16 V		15 V	e3		260	9.395 mm		25 V
LNBP9V7V	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	6 mA	.8 A	1			THROUGH-HOLE			16,22	SINGLE	FLANGE MOUNT	ZIP7,.2,.1TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel		ZIG-ZAG	R-PZFM-T7				Not Qualified	16 V		15 V						25 V
LNBP8V7V	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY	6 mA	.8 A	1			THROUGH-HOLE			16,22	SINGLE	FLANGE MOUNT	ZIP7,.2,.1TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel		ZIG-ZAG	R-PZFM-T7				Not Qualified	16 V		15 V						25 V
LNBP9K7-R	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7		RECTANGULAR	YES		PLASTIC/EPOXY		.8 A	1			GULL WING			16,22	SINGLE	SMALL OUTLINE	SMSIP7H,.4,50TB	Power Management Circuits	1.27 mm	125 Cel		-40 Cel	TIN	SINGLE	R-PSSO-G7		2.03 mm	8 mm	Not Qualified	16 V		15 V	e3		260	9.395 mm		25 V
L4962EH/A	STMicroelectronics	SWITCHING REGULATOR		7	ZIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	3.3 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP7H,.2,.7TB	Switching Regulator or Controllers	1.27 mm		VOLTAGE-MODE		Matte Tin (Sn)	ZIG-ZAG	R-PZFM-T7				Not Qualified	35 V		9 V	e3				5.1 V	46 V
VIPER25HN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	3.5 mA		1			THROUGH-HOLE	PULSE WIDTH MODULATION				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.02 mm		23.5 V
VIPER15LN	STMicroelectronics	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY			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		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.27 mm		23.5 V
VIPER17HN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	127 kHz	PLASTIC/EPOXY		.7 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		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.27 mm		23.5 V
VIPER15HN	STMicroelectronics	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY			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		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.27 mm		23.5 V
VIPER25LN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	3.5 mA		1			THROUGH-HOLE	PULSE WIDTH MODULATION				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.02 mm		23.5 V
VIPER28LN	STMicroelectronics	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	66 kHz	UNSPECIFIED		.85 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-XDIP-T7		5.33 mm	7.62 mm	Not Qualified	14 V		8.5 V	e3			9.27 mm		23.5 V
TEA1723FT/N1,118	NXP Semiconductors		INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY						GULL WING					SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel		DUAL	R-PDSO-G7	1			Not Qualified						260
TEA1721FT/N1,118	NXP Semiconductors		INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY						GULL WING					SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel		DUAL	R-PDSO-G7	1			Not Qualified						260
TEA1721BT/N1,118	NXP Semiconductors		INDUSTRIAL	7	SOP	RECTANGULAR	YES	53 kHz	PLASTIC/EPOXY						GULL WING					SMALL OUTLINE	SOP7/8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel		DUAL	R-PDSO-G7	1			Not Qualified						260

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.