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	Maximum Supply Current (Isup)	Maximum Output Current	Trim or Adjustable Output (V)	No. of Functions	No. of Channels	Technology	Screening Level	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 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	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
LM2594HVN-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified		25 V		4.5 V	e4		1		9.817 mm		60 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
PTN78060WAS	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	10	DMA	RECTANGULAR	NO	660 kHz	UNSPECIFIED		5.5 A		1				UNSPECIFIED		86 %		BUCK	MICROELECTRONIC ASSEMBLY		Power Supply Modules	3.175 mm	85 Cel	2.5 V		45 W	-40 Cel	Tin/Lead (Sn/Pb)	12.6 V	DUAL	R-XDMA-X10	1		9 mm	8.75 mm	15.75 mm	Not Qualified		20 V	REMOTE SHUTDOWN	7 V	e0	NOT SPECIFIED	1	NOT SPECIFIED	25.27 mm	5 V	36 V
LM2587T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		5 A		1				THROUGH-HOLE				BUCK-BOOST	FLANGE MOUNT				125 Cel	1.23 V	CURRENT-MODE		-40 Cel	MATTE TIN	60 V	SINGLE	R-PSFM-T5	1					Not Qualified		5 V		4 V	e3		1				40 V
LM2594N-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified		12 V		4.5 V	e4		1		9.817 mm	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
LM2577T-ADJ/LB03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		ZFM	RECTANGULAR	NO	52 kHz	UNSPECIFIED		6 A		1				THROUGH-HOLE				BUCK-BOOST	FLANGE MOUNT				125 Cel	1.23 V	CURRENT-MODE		-40 Cel	TIN LEAD	15 V	ZIG-ZAG	R-XZFM-T5	1							5 V		3.5 V	e0		1				40 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
MC34167TVG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	ZIP	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A		1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	FLANGE MOUNT	ZIP5,.15,.17,67TB	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
PTN04050AAZT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	310 kHz	PLASTIC/EPOXY		1 A		1				UNSPECIFIED				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V			-40 Cel	TIN SILVER COPPER	-3.3 V	DUAL	R-PDMA-X5	3					Not Qualified		5 V		2.9 V	e1	30		260			7 V
PTN78000HAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	660 kHz	UNSPECIFIED		1.5 A		1		HYBRID		PIN/PEG	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	11.85 V			-40 Cel	Matte Tin (Sn)	22 V	DUAL	R-XDMA-P5					12.57 mm	Not Qualified		20 V		15 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	18.92 mm		36 V
ICL7660ACPAZ	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY				1		CMOS		THROUGH-HOLE				DOUBLER	IN-LINE			2.54 mm	70 Cel				0 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.33 mm		7.62 mm			5 V		1.5 V	e3				9.585 mm		12 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
PTN78020AAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY		4 A		1		HYBRID		PIN/PEG	PULSE WIDTH MODULATION			INVERTER	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V			-40 Cel	MATTE TIN	-3 V	DUAL	R-PDMA-P7			9 mm		22.1 mm	Not Qualified		20 V	OPERATES IN ADJUSTABLE MODE FROM -15V TO -3V OUTPUT	9 V	e3		1		37.97 mm	-5 V	29 V
PTN78060WAST	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	10	DMA	RECTANGULAR	NO	660 kHz	UNSPECIFIED		5.5 A		1				UNSPECIFIED		86 %		BUCK	MICROELECTRONIC ASSEMBLY		Power Supply Modules	3.175 mm	85 Cel	2.5 V		45 W	-40 Cel	Tin/Lead (Sn/Pb)	12.6 V	DUAL	R-XDMA-X10	1		9 mm	8.75 mm	15.75 mm	Not Qualified		20 V	REMOTE SHUTDOWN	7 V	e0	NOT SPECIFIED	1	NOT SPECIFIED	25.27 mm	5 V	36 V
PRM48AH480T200A00	Vicor	SWITCHING REGULATOR				RECTANGULAR	NO		UNSPECIFIED			YES	1	1	HYBRID		UNSPECIFIED					MICROELECTRONIC ASSEMBLY					20 V		200 W		NICKEL PALLADIUM GOLD	55 V	UNSPECIFIED	R-XXMA-X	4	75 V					36 V	48 V		36 V	e4		1	245			75 V
VIPER22ADIP-E	STMicroelectronics	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY		.84 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-T8			5.33 mm		7.62 mm	Not Qualified		18 V		9 V	e3				9.27 mm		38 V
LM2678T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		ZIP	RECTANGULAR	NO	260 kHz	UNSPECIFIED		5 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-XZFM-T7	1							12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2V TO 37V	8 V	e3		1				40 V
TL2844P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	30 mA	1 A		1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		15 V	BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.95 V	CURRENT-MODE		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDIP-T8	1	30 V	5.08 mm		7.62 mm	Not Qualified		15 V		12 V	e4	NOT SPECIFIED		260	9.81 mm	5 V	30 V
LM2594HVN-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified		12 V		4.5 V	e4		1		9.817 mm		60 V
TC1044SEPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.18 mA			1				THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3		2.54 mm	85 Cel	-1.5 V			-40 Cel	MATTE TIN	-12 V	DUAL	R-PDIP-T8			5.08 mm		7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		12 V
LM2576HVT-5.0/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		8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		5 V	60 V
PTN78020WAZT	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
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
PTN04050AAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	310 kHz	PLASTIC/EPOXY		1 A		1				UNSPECIFIED				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V			-40 Cel	TIN SILVER COPPER	-3.3 V	DUAL	R-PDMA-X5	3					Not Qualified		5 V		2.9 V	e1	30		260			7 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
UC3842BNG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A		1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm		7.62 mm	Not Qualified		15 V		12 V	e3				9.78 mm		25 V
HV9120P-G	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	3000 kHz	PLASTIC/EPOXY	1.3 mA			1		CMOS	TS 16949	THROUGH-HOLE	PULSE WIDTH MODULATION		10 V	SINGLE	IN-LINE	DIP16,.3		2.54 mm	125 Cel	3.84 V	CURRENT-MODE		-40 Cel	MATTE TIN	4.16 V	DUAL	R-PDIP-T16			5.334 mm		7.62 mm	Not Qualified		48 V		10 V	e3				20.066 mm	4 V	450 V
LM2577T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE		SFM	RECTANGULAR	NO	52 kHz	PLASTIC/EPOXY		6 A		1				THROUGH-HOLE				BUCK-BOOST	FLANGE MOUNT				125 Cel	1.23 V	CURRENT-MODE		-40 Cel	MATTE TIN	15 V	SINGLE	R-PSFM-T5	1							5 V		3.5 V	e3		1				40 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
LM2574-5.0YN	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3		2.54 mm	85 Cel	4.75 V	VOLTAGE-MODE		-40 Cel	MATTE TIN	5.25 V	DUAL	R-PDIP-T8					7.62 mm	Not Qualified		12 V			e3				9.525 mm	5 V	40 V
LM2574N-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	52 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 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		4 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.817 mm	3.3 V	40 V
LM2594N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified		12 V		4.5 V	e4		1		9.817 mm	5 V	40 V
TPSM84203EAB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	510 kHz	UNSPECIFIED		1.5 A		1		HYBRID		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	MICROELECTRONIC ASSEMBLY			2.54 mm	125 Cel	3.3 V	CURRENT-MODE		-40 Cel	MATTE TIN	3.3 V	SINGLE	R-XSMA-T3			11.1 mm					24 V		4.5 V	e3		1		10 mm	3.3 V	28 V
LM2596T-5.0	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	Tin/Lead (Sn/Pb)	37 V	ZIG-ZAG	R-XZFM-T5	1							12 V		4.5 V	e0	NOT APPLICABLE	1	NOT APPLICABLE		5 V	40 V
ICL7660SIPAZ	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY				1		CMOS		THROUGH-HOLE				DOUBLER	IN-LINE	DIP8,.3		2.54 mm	85 Cel				-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.33 mm		7.62 mm			5 V		1.5 V	e3				9.585 mm		12 V
L4960	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	2.5 A		1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP7,.2,.1TB	Switching Regulator or Controllers	1.27 mm	150 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T7						Not Qualified		35 V		9 V	e3					5.1 V	46 V
L4960H	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	2.5 A		1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP7H,.2,.7TB	Switching Regulator or Controllers	1.27 mm	150 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T7						Not Qualified		35 V		9 V	e3					5.1 V	46 V
LM2594HVN-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A		1				THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm		7.62 mm	Not Qualified		12 V		4.5 V	e4		1		9.817 mm		60 V
TOP227YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	3		RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		3.3 A		1		CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	FLANGE MOUNT				125 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		SINGLE	R-PSFM-T3						Not Qualified					e3
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
TC7660CPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	.18 mA	.02 A		1			TS 16949	THROUGH-HOLE				INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V			0 Cel	MATTE TIN	10 V	DUAL	R-PDIP-T8			5.08 mm		7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		10 V
VIPER12ADIP-E	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY		.48 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-T8			5.33 mm		7.62 mm	Not Qualified		18 V		9 V	e3				9.27 mm		38 V
UC2844N	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A		1		BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T8		28 V	5.08 mm		7.62 mm	Not Qualified	16 V	15 V		11 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.59 mm	5 V	28 V
UC3525ANG4	Texas Instruments	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	5 V	VOLTAGE-MODE		0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		40 V	5.08 mm		7.62 mm	Not Qualified	8 V	20 V		8 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm	5.1 V	35 V
UC3841N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A		1		BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T18		32 V	5.08 mm		7.62 mm	Not Qualified	8.4 V	20 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8 V	e4				22.48 mm		32 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.