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	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
MC34167TG	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	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN		SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LM2576T-ADJG	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		125 Cel	1.217 V	VOLTAGE-MODE	-40 Cel	TIN	1.243 V	SINGLE	R-PSFM-T5				Not Qualified	12 V		8 V	e3						40 V
MC34166TG	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		SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LM2576TV-5G	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		125 Cel	4.9 V	VOLTAGE-MODE	-40 Cel	TIN	5.1 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		8 V	e3					5 V	40 V
LM2576HVT-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	60 V
LM2576T-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	40 V
LM2576T-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V		6 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		3.3 V	40 V
MC33167THG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	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	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LT1074CT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3	30		245		2.21 V	60 V
MC33166TVG	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		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LM2576T-005G	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		125 Cel	4.9 V	VOLTAGE-MODE	-40 Cel	TIN	5.1 V	SINGLE	R-PSFM-T5				Not Qualified	12 V		8 V	e3					5 V	40 V
LM2576T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		1.23 V	40 V
LM2576T-012G	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		125 Cel	11.76 V	VOLTAGE-MODE	-40 Cel	TIN	12.24 V	SINGLE	R-PSFM-T5				Not Qualified	25 V		15 V	e3					12 V	40 V
LT1074CT7#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1			Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3	40		245			60 V
LM2576T-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V		8 V	e0	NOT APPLICABLE	1	NOT APPLICABLE		5 V	40 V
LM2575T-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	40	1	260		5 V	40 V
LT1074HVCT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	12 mA	8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5				Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3	30		260		2.21 V	60 V
LM2592HVT-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	173 kHz	UNSPECIFIED		2 A	1		THROUGH-HOLE			BUCK	FLANGE MOUNT	ZIP5,.15,.17,67TB		1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	57 V	ZIG-ZAG	R-XZFM-T5	1		8.64 mm	Not Qualified	12 V		4.5 V	e3		1		10.16 mm		60 V
LT1074HVIT7#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1			Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3	30		260			60 V
LM2576-12WT	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE		12 V	BUCK	FLANGE MOUNT				125 Cel	11.4 V		-40 Cel	MATTE TIN	12.6 V	SINGLE	R-XSFM-T5				Not Qualified	12 V		4 V	e3					12 V	40 V
LM2576T-15G	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		125 Cel	14.7 V	VOLTAGE-MODE	-40 Cel	TIN	15.3 V	SINGLE	R-PSFM-T5				Not Qualified	30 V		18 V	e3					15 V	40 V
LM2576-5.0WT	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE		12 V	BUCK	FLANGE MOUNT	SIP5,.1,67TB			125 Cel	4.75 V		-40 Cel	MATTE TIN	5.25 V	SINGLE	R-XSFM-T5				Not Qualified	12 V		4 V	e3					5 V	40 V
MC33166TG	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		SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LM2576T-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	25 V		15 V	e0	NOT APPLICABLE	1	NOT APPLICABLE		12 V	40 V
LM2575T-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	40 V
LT1076CT-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e3					5 V	40 V
LT1074IT7#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1			Not Qualified	25 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V	8 V	e3			245			60 V
LT1076CT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e3	30		260		2.21 V	60 V
LT1074HVCT7#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7				Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3						60 V
LT1074IT#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	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	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3			245		2.21 V	60 V
LM2576TV-012G	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		125 Cel	11.76 V	VOLTAGE-MODE	-40 Cel	TIN	12.24 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	25 V		15 V	e3					12 V	40 V
LT1170CT#PBF	Analog Devices	SWITCHING REGULATOR		5	TO-220	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	9 mA	11 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT						CURRENT-MODE		MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	15 V		3 V	e3	30		260		1.24 V	40 V
MIC2171WU-TR	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		5.5 A	1		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB		1.702 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		SINGLE	R-PSSO-G5	1	4.902 mm	8.77 mm	Not Qualified	5 V		3 V	e3	40		245	10.363 mm		40 V
LM2676T-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-220	RECTANGULAR	NO	260 kHz	UNSPECIFIED		5.4 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-XZFM-T7	1			Not Qualified	24 V		15 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		12 V	40 V
MC34166TVG	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		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LT1170HVCT#PBF	Analog Devices	SWITCHING REGULATOR		5	TO-220	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	9 mA	11 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT						CURRENT-MODE		MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	15 V		3 V	e3	30		260		1.24 V	60 V
LM2678T-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-220	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY		5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	TIN LEAD	37 V	ZIG-ZAG	R-PZFM-T7	1			Not Qualified	12 V		8 V	e0		1				40 V
LM2575HVT-15	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	SINGLE	R-PSFM-T5	1			Not Qualified	30 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	40	1	260		15 V	60 V
LT1074HVIT#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	12 mA	8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5				Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3	30		260		2.21 V	60 V
LM2587T-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	115 kHz	UNSPECIFIED		9.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT				125 Cel	1.23 V	CURRENT-MODE	-40 Cel	TIN LEAD	60 V	ZIG-ZAG	R-XZFM-T5	1			Not Qualified	5 V		4 V	e0		1			1.23 V	40 V
LT1074CT7	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 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						60 V
TOP234YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		2.4 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP5/7,.25,.05TB	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T5				Not Qualified				e3
LM2576WT	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE		12 V	BUCK	FLANGE MOUNT	SIP5,.1,67TB			125 Cel	1.23 V		-40 Cel	MATTE TIN	37 V	SINGLE	R-XSFM-T5				Not Qualified	12 V		4 V	e3						40 V
LM2670T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-220	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		3 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-PZFM-T7	1			Not Qualified	12 V		6.5 V	e3		1				40 V
LM2576T-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3 A	1		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	1			Not Qualified	12 V		6 V	e0					3.3 V	40 V
MC33167T	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-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
LT1076CT#06PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e3	30		260		2.21 V	60 V
LT1082IT#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	7 mA	2.8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		SINGLE	R-PSFM-T5	1			Not Qualified	15 V		3 V	e3					1.24 V	75 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.