TO-220 Switching Regulators & Controllers 315

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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)	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	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
LT1076IT-5	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD OVER NICKEL	ZIG-ZAG	R-PZFM-T5	1		Not Qualified	25 V		8 V	e0					40 V
LT1370CT7#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	580 kHz	PLASTIC/EPOXY	6 mA	10 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				70 Cel	CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL	ZIG-ZAG	R-PZFM-T7	1		Not Qualified	5 V		2.7 V	e3	30	260		1.245 V	25 V
LT1170CT#06PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	9 mA	10 A	1		THROUGH-HOLE	PULSE FREQUENCY MODULATION		BUCK-BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB			70 Cel	CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL	ZIG-ZAG	R-PZFM-T5	1			15 V		3 V	e3	30	260			60 V
LT1270CT	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY	10 mA	16 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				70 Cel	CURRENT-MODE	0 Cel	TIN LEAD OVER NICKEL	ZIG-ZAG	R-PZFM-T5	1		Not Qualified	15 V		3 V	e0				1.244 V	30 V
LT1074IT	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel	CURRENT-MODE	-40 Cel	TIN LEAD OVER NICKEL	ZIG-ZAG	R-PZFM-T7	1		Not Qualified	25 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V	8 V	e0				2.21 V	60 V
CS3972YT5	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	47 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	THROUGH-HOLE			BUCK-BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified			3 V	e0					60 V
LM2576T-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	25 V		15 V	e0		235			40 V
LM2576TV-ADJ	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		8 V	e0		235			40 V
LM2576TV-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		8 V	e0		235			40 V
MC33166TV	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
LM2576TV-005G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel		ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		8 V		NOT SPECIFIED	235			40 V
LM2575TV-12	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	25 V		15 V	e0					40 V
FSL138MRT	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TO-220	RECTANGULAR	NO	73 kHz	UNSPECIFIED	.5 mA	2.15 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	14 V		FLANGE MOUNT	ZIP6,.13,.12,TB		1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel		ZIG-ZAG	R-XZFM-T6		20 mm						NOT SPECIFIED	NOT SPECIFIED	10.06 mm		800 V
FSL136MRT	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TO-220	RECTANGULAR	NO	1000 kHz	UNSPECIFIED	.5 mA	2.15 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	14 V		FLANGE MOUNT	ZIP6,.13,.12,TB		1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel		ZIG-ZAG	R-XZFM-T6		18 mm						NOT SPECIFIED	NOT SPECIFIED	10.06 mm
LM2575TV-ADJ	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V T0 30V	4.75 V	e0		235			40 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
MC34167THG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e3		260			40 V
MC33166THG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e3		260			40 V
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
MC34167TV	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
LM2575TV-3.3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		4.75 V	e0		235		3.3 V	40 V
LM2576T-015G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSFM-T5			Not Qualified	30 V		18 V		NOT SPECIFIED	235			40 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
LM2576TV-3.3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		6 V	e0		235			40 V
MC34166T	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
LM2575TV-15	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	30 V		18 V	e0					40 V
MC34166TV	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
NCP1444T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	640 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
NCP1443TG	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
LM2576T-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		8 V	e0		235			40 V
LM2576TV-5	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		8 V	e0		235			40 V
LM2576TV-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	25 V		15 V	e0		235			40 V
NCP1445T	Onsemi	SWITCHING REGULATOR	OTHER	7	TO-220	RECTANGULAR	NO	640 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
LM2576T-015	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	30 V		18 V	e0		235			40 V
LM2576TV-12	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	25 V		15 V	e0					40 V
LM2575T-5	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		8 V	e0					40 V
LM2575TV-5	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		8 V	e0		225			40 V
MC33166T	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
NCP1445TG	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
LM2576T-5	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	12 V		8 V	e0	30	240			40 V
NCP1000T	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	8.6 V		7.9 V	e0
LM2576TV-15	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	30 V		18 V	e0					40 V
MC34167TH	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5			Not Qualified	12 V		7.5 V	e0		235			40 V
IRIS4009	Infineon Technologies	SWITCHING REGULATOR	OTHER	5	TO-220	RECTANGULAR	NO		PLASTIC/EPOXY		3.9 A	1		THROUGH-HOLE	RESONANT CONTROL		SINGLE	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	CURRENT-MODE	-20 Cel	TIN LEAD	SINGLE	R-PSFM-T5			Not Qualified	18 V	HAS A SECONDARY VOLTAGE MODE CONTROL		e0
MAX728HECM	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	12 mA	2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SSIP7(UNSPEC)	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T7			Not Qualified			8 V	e0				3.3 V	60 V
MAX724ECM	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	11 mA	5.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP7,.1,157	Switching Regulator or Controllers	4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T7			Not Qualified			8 V	e0				2.21 V	40 V
MAX726HECM	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	12 mA	2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP7,.1,157	Switching Regulator or Controllers	4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T7			Not Qualified			8 V	e0				2.21 V	60 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.