NO Switching Regulators & Controllers 2,400+

Reset All

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	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Power Supplies (V)	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	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
UC2843BNG	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	-25 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
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
TL494CNE4	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
MAXM15063AMB+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10		RECTANGULAR	NO	535 kHz	UNSPECIFIED				1	HYBRID		NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-XDMA-N10			1.65 mm	2.6 mm				24 V	ALSO OPERATES WITH PFM CONTROL TECH	4.5 V		NOT SPECIFIED		NOT SPECIFIED	3 mm	5 V	60 V
UC2524ANG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.2 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.95 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified			20 V		1 V	e4				19.305 mm	5 V	40 V
UCC25701NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	700 kHz	PLASTIC/EPOXY	20 mA	1.2 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	11 V		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T14		15 V	5.08 mm	7.62 mm	Not Qualified		13 V	11 V		10 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm		15 V
FSL176MRTUDTU	Onsemi	SWITCHING CONTROLLER		6	ZIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY							THROUGH-HOLE					IN-LINE	ZIP6,.28,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		ZIG-ZAG	R-PZIP-T6					Not Qualified						e3
LM2576T-ADJ/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	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			40 V
UC3843AN	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDIP-T8		28 V	5.08 mm	7.62 mm	Not Qualified		8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm	5 V	25 V
UC3825N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	33 mA	2 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	CURRENT/VOLTAGE-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		12 V	5.08 mm	7.62 mm	Not Qualified		9.2 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4	NOT APPLICABLE		NOT APPLICABLE	19.305 mm	5.1 V	12 V
UC3825NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	33 mA	2 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	CURRENT/VOLTAGE-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		12 V	5.08 mm	7.62 mm	Not Qualified		9.2 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm	5.1 V	12 V
TNY278PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY	.54 mA	.588 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Power Management Circuits	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T7				7.62 mm	Not Qualified			2.2 V		1.8 V	e3	10		260	9.575 mm		2.6 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
SG2525AN	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY					BIPOLAR		THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T16					Not Qualified							NOT SPECIFIED		NOT SPECIFIED
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
MC34063APE4	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
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
PTN04050AAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	310 kHz	PLASTIC/EPOXY		1 A		1			THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V		-40 Cel	MATTE TIN	-3.3 V	DUAL	R-PDMA-T5					Not Qualified			5 V		2.9 V	e3						7 V
TOP249YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		8.64 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	FLANGE MOUNT	ZIP6,.27,.06,100/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	PURE MATTE TIN		ZIG-ZAG	R-PZFM-T6					Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 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
MAX713CPE	Maxim Integrated	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	10 mA	.1 A		1	CMOS		THROUGH-HOLE		5 V	5	SINGLE	IN-LINE	DIP16,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T16	1		4.572 mm	7.62 mm	Not Qualified			5 V		4.5 V	e0				19.175 mm		5.5 V
MAX713CPE+	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	10 mA	.1 A		1	CMOS		THROUGH-HOLE		5 V	5	SINGLE	IN-LINE	DIP16,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T16	1		4.572 mm	7.62 mm	Not Qualified			5 V		4.5 V	e3	30		260	19.175 mm		5.5 V
LMZ10500SEX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SON	RECTANGULAR	NO	2000 kHz	PLASTIC/EPOXY		.65 A		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY	SOLCC8,.11,25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDMA-N8	3		1.15 mm	2.5 mm	Not Qualified			3.6 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.6V TO 3.6V	2.7 V		30		260	3 mm		5.5 V
VIPER27LN	STMicroelectronics	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	60 kHz	PLASTIC/EPOXY		.74 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T7			5.33 mm	7.62 mm	Not Qualified			14 V		8.5 V	e3				9.27 mm		23.5 V
MC33167TG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5		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		SINGLE	R-PSFM-T5					Not Qualified			12 V		7.5 V	e3						40 V
LM2596T-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	173 kHz	UNSPECIFIED		7.5 A		1	BIPOLAR		THROUGH-HOLE				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-XZFM-T5	1				Not Qualified			24 V		15 V	e0					12 V	40 V
LT1074HVCT#06PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5		RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT				70 Cel			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			60 V
UC3845N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T8		28 V	5.08 mm	7.62 mm	Not Qualified		8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.59 mm	5 V	28 V
TL5001AIP	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.1 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE			2.54 mm	85 Cel	1 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	50 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified			6 V		3.6 V	e4	NOT SPECIFIED	1	NOT SPECIFIED	9.81 mm		40 V
TC7660SCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.3 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	-12 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified			5 V		3 V	e3				9.5 mm		12 V
VIPER16LN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY				1			THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T7			5.33 mm	7.62 mm	Not Qualified			14 V		11.5 V	e3				9.27 mm		23.5 V
LM2574N-ADJ/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	1.23 V	40 V
LM2676T-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	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							12 V		8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		5 V	40 V
TOP247YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		5.76 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	FLANGE MOUNT	ZIP6,.27,.06,100/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T6					Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3
PTN78020AAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY		4 A	YES	1	HYBRID		UNSPECIFIED	PULSE WIDTH MODULATION			INVERTER	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V		-40 Cel	TIN SILVER COPPER	-3 V	DUAL	R-PDMA-X7	3		9 mm	22.1 mm	Not Qualified	25 %		20 V	OPERATES IN ADJUSTABLE MODE FROM -15V TO -3V OUTPUT	9 V	e1	30	1	260	37.97 mm	-5 V	29 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
MAXM15062AMB+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10		RECTANGULAR	NO	535 kHz	UNSPECIFIED				1	HYBRID		NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY			.5 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-XDMA-N10			1.65 mm	2.6 mm				24 V	ALSO OPERATES WITH PFM CONTROL TECH	4.5 V		NOT SPECIFIED		NOT SPECIFIED	3 mm	3.3 V	60 V
TOP245YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		2.88 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	FLANGE MOUNT	ZIP6,.27,.06,100/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T6					Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3
PTH08080WAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		2.25 A		1	HYBRID		PIN/PEG				BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	5.5 V	DUAL	R-PDMA-P5	3		8.18 mm		Not Qualified			12 V	OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 18V	4.5 V	e1	NOT SPECIFIED	1	260		3.3 V	18 V
UC2825BN	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	36 mA	2.2 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	5.05 V	CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		22 V	5.08 mm	7.62 mm	Not Qualified		16 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V	e4				19.305 mm	5.1 V	22 V
LM2676T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	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			12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 37V	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			40 V
R-785.0-1.0	Recom Power	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY		1 A		1	HYBRID		THROUGH-HOLE					IN-LINE		Other Analog ICs	2.54 mm	85 Cel	4.85 V		-40 Cel		5.15 V	SINGLE	R-PSIP-T3			10.7 mm	7.55 mm	Not Qualified			12 V		6.5 V		10		260	11.5 mm	5 V	18 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
LM2574-3.3YN	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	3.135 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	3.465 V	DUAL	R-PDIP-T8				7.62 mm	Not Qualified			12 V			e3				9.525 mm	3.3 V	40 V
UC2843BN	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel		CURRENT-MODE	-25 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
VIPER06LN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	66 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
ICL7662CPA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	.85 mA	.02 A		1	CMOS		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel			0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified			15 V		4.5 V	e0			245	9.375 mm		20 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.