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	No. of Functions	Technology	Screening Level	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 Supply Voltage (Vsup)	Maximum Seated 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
UC3843BN	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	TIN LEAD		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e0			235	9.78 mm		25 V
LM2595DSADJR4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED		2.6 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel	1.23 V		-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1		4.826 mm	9.1945 mm	Not Qualified		8 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V	4.5 V	e3	30		235	10.02 mm	5 V	40 V
LM2674N-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY		.5 A	1	DMOS		THROUGH-HOLE			BUCK	IN-LINE			2.54 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		12 V		6.5 V	e3		1		9.59 mm	3.3 V	40 V
LM2576HVT-5.0/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		8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		5 V	60 V
LM2675N-12/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		24 V		6.5 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.59 mm	12 V	40 V
UC3845BN	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	275 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	TIN LEAD		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e0			235	9.78 mm		25 V
TPSM84205EAB	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	5 V	CURRENT-MODE	-40 Cel	MATTE TIN	5 V	SINGLE	R-XSMA-T3			11.1 mm				24 V		7 V	e3		1		10 mm	5 V	28 V
LM2576TV-ADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	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	1.217 V	VOLTAGE-MODE	-40 Cel	TIN	1.243 V	ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		8 V	e3						40 V
UC3843BNG	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
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
TC962EPA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	24 kHz	PLASTIC/EPOXY	.7 mA	.08 A	1	CMOS	TS 16949	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		3 V	e3				10.16 mm		18 V
MC33063AP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	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	85 Cel	1.25 V	VOLTAGE-MODE	-40 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
UC3845BNG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	275 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
LM2574N-5.0/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	5 V	40 V
PTN78020HAH	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	11.85 V		-40 Cel	MATTE TIN	22 V	DUAL	R-PDMA-P7			9 mm	22.1 mm	Not Qualified		20 V	OPERATES IN ADJUSTABLE MODE FROM 11.85V TO 22V	15 V	e3		1		37.97 mm	5 V	36 V
LM2575T-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	UNSPECIFIED		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-XSFM-T5					Not Qualified		12 V		4.75 V	e3					3.3 V	40 V
TL494CN	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel	4.75 V	VOLTAGE-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.25 V	DUAL	R-PDIP-T16	1	40 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V		7 V	e4	NOT SPECIFIED		260	19.305 mm	5 V	40 V
ICL7660SCPAZ	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	35 kHz	PLASTIC/EPOXY			1	CMOS		THROUGH-HOLE			DOUBLER	IN-LINE	DIP8,.3		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
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
LM2576HVT-5.0/LF02	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		8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		5 V	60 V
UC3842BN	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	TIN LEAD		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e0			235	9.78 mm		25 V
PTN78020WAD	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	24 V	36 V
UC3525AN	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 APPLICABLE		NOT APPLICABLE	19.305 mm	5.1 V	35 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
LM2575HVT-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	57 V	SINGLE	R-XSFM-T5	1						12 V		4 V	e3		1			5 V	60 V
LM2576HVT-ADJ/LB03	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	Tin/Lead (Sn/Pb)	37 V	ZIG-ZAG	R-XZFM-T5	1						12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e0	NOT APPLICABLE	1	NOT APPLICABLE			60 V
LM2576HVT-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSFM-T5	1						25 V		15 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		12 V	60 V
FSCQ1565RTYDTU	Onsemi	SWITCHING CONTROLLER	OTHER	5	ZIP	RECTANGULAR	NO	22 kHz	PLASTIC/EPOXY		26.4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP5,.12,.1,100/60TB	Switching Regulator or Controllers	1.5 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		18 V	RESONANT CONTROL TECHNIQUE ALSO AVAILABLE	10 V	e3						23 V
LM2674N-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY		.5 A	1	DMOS		THROUGH-HOLE			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 SPECIFIED	9.59 mm	1.21 V	40 V
LM2674N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	260 kHz	PLASTIC/EPOXY		.5 A	1	DMOS		THROUGH-HOLE			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 SPECIFIED	9.59 mm	5 V	40 V
LM2574N-ADJG	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
LM2596T-ADJ	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	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-XZFM-T5	1						12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 38.48V	4.5 V	e0	NOT APPLICABLE	1	NOT APPLICABLE			40 V
LM5116HJD	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		20 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE			2.54 mm	175 Cel	1.215 V	VOLTAGE-MODE	-55 Cel	GOLD	80 V	DUAL	R-CDIP-T20	1		4.45 mm	7.62 mm			48 V	LG-MAX; ALSO OPERATES IN ADJUSTABLE MODE FROM 1.215V TO 80V; CASE NO: 2038227	6 V	e4	30	1	260	25.65 mm		80 V
LM2596T-5.0/LF03	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
LM2672N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	400 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	37 V	DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		12 V		6.5 V	e3		1		9.8171 mm	5 V	40 V
PTN78060HAH	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	11.85 V		-40 Cel	Matte Tin (Sn)	22 V	DUAL	R-XDMA-P7			9 mm	15.75 mm	Not Qualified		20 V	VOUT=2.5 TO 12.6 VOLT AND VOUT=11.85 TO 22 VOLT	15 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	25.27 mm	5 V	36 V
ICE3A1065ELJFKLA1	Infineon Technologies	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY			1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		18 V		9.8 V	e3				9.385 mm		26 V
LM2576T-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 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			40 V
PTPSM265R1SILR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	11	XMA	RECTANGULAR	NO		UNSPECIFIED		.1 A	1	HYBRID		NO LEAD	PULSE FREQUENCY MODULATION		BUCK	MICROELECTRONIC ASSEMBLY			.8 mm	125 Cel	3.23 V		-40 Cel		3.37 V	DUAL	R-XDMA-N11			1.9 mm	2.8 mm			12 V	O/P VOLTAGE ADJ FROM 1.223V TO 15V	3 V					3.7 mm	3.3 V	65 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
LM2575T-5.0/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		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 V	e3		1			5 V	40 V
PTR08060WVD	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	SIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		6 A	1			THROUGH-HOLE	RESONANT CONTROL		BUCK	IN-LINE			1.7 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	5.5 V	SINGLE	R-PSIP-T5			4.06 mm	10.41 mm	Not Qualified		12 V		4.5 V	e3		1		16.51 mm		14 V
LM2574HVN-5.0/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	5 V	60 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
MC33063AVPG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	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	125 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
VIPER06XN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	33 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE				DUAL	R-PDIP-T7			5.33 mm	7.62 mm	Not Qualified		14 V		11.5 V		NOT SPECIFIED		NOT SPECIFIED	9.27 mm		23.5 V
MC33167TVG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	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	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		7.5 V	e3						40 V
SG3524N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	722 kHz	PLASTIC/EPOXY	10 mA	.1 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	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified		20 V		8 V	e4				19.305 mm		40 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.