NO Switching Regulators & Controllers 2,400+

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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	Approvals (V)	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Terminal Form	Control Technique	Main Output Efficiency	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	Maximum Line Regulation	Maximum Total Power Output	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Height	Width (mm)	Qualification	Maximum Load Regulation	Minimum Supply Voltage (Vsup)	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
SG3525AN	Texas Instruments	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY			.1 A		BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			0 Cel			DUAL	R-PDIP-T16						Not Qualified							NOT SPECIFIED		NOT SPECIFIED
LMZ10500SILT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8		RECTANGULAR	NO	2250 kHz	PLASTIC/EPOXY			.65 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY			.65 mm	125 Cel	.6 V	CURRENT-MODE			-40 Cel	NICKEL GOLD	3.6 V	DUAL	R-PDMA-N8	3		1.5 mm		2.6 mm				3.6 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.6V TO 3.6V	2.7 V	e4	30	1	260	3 mm		5.5 V
SG3525ANG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY			.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			0 Cel	MATTE TIN		DUAL	R-PDIP-T16			4.44 mm		7.62 mm	Not Qualified			20 V		8 V	e3				19.175 mm		35 V
LM2596TVADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	180 kHz	UNSPECIFIED			7.5 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT	ZIP5,.16,.16,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE			-40 Cel	TIN		ZIG-ZAG	R-XZFM-T5						Not Qualified			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37 V	4.5 V	e3					5 V	40 V
CSD87381P	Texas Instruments	SWITCHING REGULATOR	MILITARY	5		RECTANGULAR	NO	1500 kHz	PLASTIC/EPOXY			40 A	1		UNSPECIFIED	PULSE WIDTH MODULATION			BUCK	SPECIAL SHAPE				150 Cel					-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		UNSPECIFIED	R-PXSS-X5	1		.48 mm		2.5 mm				12 V			e4	NOT SPECIFIED		260	3 mm		24 V
PTN78060WAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	10	DMA	RECTANGULAR	NO	660 kHz	UNSPECIFIED	UL		5.5 A	1		PIN/PEG		82 %		BUCK	MICROELECTRONIC ASSEMBLY		Power Supply Modules	3.175 mm	85 Cel	2.5 V		.3 %	45 W	-40 Cel	Matte Tin (Sn)	12.6 V	DUAL	R-XDMA-P10			9 mm	8.75 mm	15.75 mm	Not Qualified	.3 %		20 V		7 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	25.27 mm	3.3 V	36 V
MC34063AP1G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			0 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm		7.62 mm	Not Qualified			5 V		3 V	e3				9.78 mm		40 V
PTN78000WAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	DMA	RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY			3.2 A	1		PIN/PEG	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	2.5 V				-40 Cel	MATTE TIN	12.6 V	DUAL	R-PDMA-P5			8.5 mm			Not Qualified			20 V		7 V	e3		1			5 V	36 V
PTN78000AAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY			1.5 A	1	HYBRID	PIN/PEG				BUCK-BOOST	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V				-40 Cel	Matte Tin (Sn)	-3 V	DUAL	R-PDMA-P5					12.57 mm	Not Qualified			12 V	OUTPUT VOLTAGE ADJUST RANGE -15 TO -3	7 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	18.92 mm	-5 V	28.7 V
LMZ10500SILR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8		RECTANGULAR	NO	2250 kHz	PLASTIC/EPOXY			.65 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY			.65 mm	125 Cel	.6 V	CURRENT-MODE			-40 Cel	NICKEL GOLD	3.6 V	DUAL	R-PDMA-N8	3		1.5 mm		2.6 mm				3.6 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.6V TO 3.6V	2.7 V	e4	30	1	260	3 mm		5.5 V
PTN78020WAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY			6 A	1	HYBRID	PIN/PEG	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	2.5 V				-40 Cel	MATTE TIN	12.6 V	DUAL	R-PDMA-P7			9 mm		22.1 mm	Not Qualified			20 V	OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 12.6V	7 V	e3		1		37.97 mm	5 V	36 V
LM2596T-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	173 kHz	UNSPECIFIED			3 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE			-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1								12 V		4.5 V	e3		1			5 V	40 V
LM2574N-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			1.8 A	1	BIPOLAR	THROUGH-HOLE				BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm		7.62 mm	Not Qualified			12 V		7 V	e3				9.78 mm		40 V
TPS82150SILR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DMA	RECTANGULAR	NO	2500 kHz	UNSPECIFIED			1 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	MICROELECTRONIC ASSEMBLY			.65 mm	125 Cel	.9 V	VOLTAGE-MODE			-40 Cel	NICKEL GOLD	6 V	DUAL	R-XDMA-N8	2		1.53 mm		2.8 mm				12 V	ADJUSTABLE OUTPUT VOLTAGE RANGE: 0.9 TO 6 VOLT	3 V	e4	30	1	260	3 mm		17 V
LM2576HVT-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	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 59.28 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			60 V
LM2576HVT-ADJLF03/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	UNSPECIFIED			3 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				125 Cel					-40 Cel			ZIG-ZAG	R-XZFM-T5									12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23V TO 57V	8 V		NOT SPECIFIED		NOT SPECIFIED			60 V
MC34063ACN	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		4 mA	1.5 A	1	BIPOLAR	THROUGH-HOLE				BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			0 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.8 mm		7.62 mm	Not Qualified			5 V		3 V	e3					1.25 V	40 V
MC34063AP	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		4 mA	1.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		5 V	BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	1.25 V	VOLTAGE-MODE			0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	40 V	DUAL	R-PDIP-T8			5.08 mm		7.62 mm	Not Qualified			5 V		3 V	e4	NOT SPECIFIED	1	NOT SPECIFIED	9.81 mm		40 V
TPS82150SILT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DMA	RECTANGULAR	NO	2500 kHz	UNSPECIFIED			1 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	MICROELECTRONIC ASSEMBLY			.65 mm	125 Cel	.9 V	VOLTAGE-MODE			-40 Cel	NICKEL GOLD	6 V	DUAL	R-XDMA-N8	2		1.53 mm		2.8 mm				12 V	HEAT SINK AVAILABLE	3 V	e4	30	1	260	3 mm		17 V
LM2575T-15G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			3.2 A	1	BIPOLAR	THROUGH-HOLE				BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE			-40 Cel	TIN		SINGLE	R-PSFM-T5						Not Qualified			30 V		18 V	e3						40 V
LM2576HVT-ADJLF03	National Semiconductor			5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			3 A			THROUGH-HOLE					IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE				MATTE TIN		ZIG-ZAG	R-PZIP-T5	1					Not Qualified						e3	40		260
LM2576HVT-ADJ/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED			7.5 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE			-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-XZFM-T5	1								12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			60 V
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
PTN78060WAD	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	UNSPECIFIED			3 A	1	HYBRID	PIN/PEG	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	2.5 V				-40 Cel	Matte Tin (Sn)	12.6 V	DUAL	R-XDMA-P7			9 mm		15.75 mm	Not Qualified			20 V		7 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	25.27 mm		36 V
TL494IN	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		15 mA	.25 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		15 V	PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.75 V	VOLTAGE-MODE			-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.25 V	DUAL	R-PDIP-T16		40 V	5.08 mm		7.62 mm	Not Qualified		7 V	15 V		7 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm	5 V	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
TPSM82822SILR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	10	DMA	RECTANGULAR	NO	4000 kHz	UNSPECIFIED			2 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION		5 V	BUCK	MICROELECTRONIC ASSEMBLY			.5 mm	125 Cel	.6 V	CURRENT/VOLTAGE-MODE			-40 Cel		4 V	DUAL	R-XDMA-N10	2		1.1 mm		2 mm				5 V		2.4 V		30	1	260	2.5 mm		5.5 V
MC34063ABN	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		4 mA	1.5 A	1	BIPOLAR	THROUGH-HOLE				BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.8 mm		7.62 mm	Not Qualified			5 V		3 V	e3					1.25 V	40 V
LM2596T-ADJ/LF02	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	173 kHz	UNSPECIFIED			3 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE			-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1								12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 38.48V	4.5 V	e3		1				40 V
MC33063AP1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm		7.62 mm	Not Qualified			5 V		3 V	e3				9.78 mm		40 V
LNK304PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY			.4 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel					-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			3.68 mm		6.35 mm	Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 256V		e3	10		260	9.575 mm
LM2575T-3.3G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	UNSPECIFIED			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		SINGLE	R-XSFM-T5						Not Qualified			12 V		4.75 V	e3					3.3 V	40 V
LM2675N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY			1 A	1	DMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	1.23 V	VOLTAGE-MODE			-40 Cel	Matte Tin (Sn)	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified			12 V		6.5 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.59 mm	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
LM2575TV-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	UNSPECIFIED			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		ZIG-ZAG	R-XZFM-T5						Not Qualified			12 V		4.75 V	e3					3.3 V	40 V
LM2596T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY			3 A	1		THROUGH-HOLE				BUCK	SMALL OUTLINE				125 Cel	3.3 V	VOLTAGE-MODE			-40 Cel	MATTE TIN	37 V	SINGLE	R-XZFM-T5	1								12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 38.48V	4.5 V	e3		1				40 V
LM2575T-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	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	MATTE TIN	37 V	SINGLE	R-XSFM-T5	1					Not Qualified			12 V		4 V	e3		1			5 V	40 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
LM2675N-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY			1 A	1	DMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	1.23 V	VOLTAGE-MODE			-40 Cel	Matte Tin (Sn)	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.21V TO 37V	6.5 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.59 mm	1.21 V	40 V
LM2595TADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED			2.6 A	1	BIPOLAR	THROUGH-HOLE				BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE			-40 Cel	TIN		ZIG-ZAG	R-XZFM-T5						Not Qualified			8 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V	4.5 V	e3					5 V	40 V
LM2574N-12G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			1.8 A	1	BIPOLAR	THROUGH-HOLE				BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm		7.62 mm	Not Qualified			25 V		15 V	e3				9.78 mm		40 V
KA3525A	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY			.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			0 Cel	TIN		DUAL	R-PDIP-T16			5.08 mm		7.62 mm	Not Qualified			20 V		8 V	e3				19.4 mm		35 V
TPSM82821SILR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	10	XMA	RECTANGULAR	NO	4000 kHz	UNSPECIFIED			1 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY			.5 mm	125 Cel	.6 V	CURRENT/VOLTAGE-MODE			-40 Cel		4 V	DUAL	R-XDMA-N10	2		1.1 mm		2 mm				5 V	OUTPUT VOLTAGE FROM 0.6 V TO 4V	2.4 V		30	1	260	2.5 mm		5.5 V
LM3578AN/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		4 mA	.75 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	1 V	CURRENT-MODE			0 Cel	Matte Tin (Sn)		DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified					2 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.59 mm		40 V
LNK306PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY			1.4 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel					-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			3.68 mm		6.35 mm	Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 256V		e3				9.575 mm
PTN78020WAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY			6 A	1	HYBRID	UNSPECIFIED	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	2.5 V				-40 Cel	TIN SILVER COPPER	12.6 V	DUAL	R-PDMA-X7	3		9 mm		22.1 mm	Not Qualified			20 V	OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 12.6V	7 V	e1	30	1	260	37.97 mm	24 V	36 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.