DIP 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)	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	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
ICL7662CPA+	Analog Devices	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	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		15 V		4.5 V	e3	30		260	9.375 mm		20 V
LNK305PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY		.8 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
LM2672N-ADJ/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	1.21 V	40 V
LT1054CN8#PBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	40 kHz	PLASTIC/EPOXY	5 mA		1	BIPOLAR		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE			2.54 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		4.445 mm	7.62 mm	Not Qualified		7 V		3.5 V	e3	30		260	9.78 mm	-5 V	15 V
MC34163PG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	16	DIP	RECTANGULAR	NO	55 kHz	PLASTIC/EPOXY		3.4 A	1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin (Sn)		DUAL	R-PDIP-T16			4.69 mm	7.62 mm	Not Qualified		15 V		2.5 V	e3			260	19.4 mm		40 V
KA3843B	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		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		12 V	e3				9.2 mm		30 V
TNY280PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY	.76 mA	.802 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				9.575 mm		2.6 V
LT1172CN8#PBF	Analog Devices	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	9 mA	3.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE			2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified		15 V		3 V	e3	30		260		1.24 V	40 V
VIPER12ADIP	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY		.48 A	1	MOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		18 V		9 V	e0				9.27 mm		38 V
TC1044SCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.18 mA		1			THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3		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		1.5 V	e3				9.5 mm		12 V
VIPER06HN	STMicroelectronics	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	127 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
ICE3BR0665JXKLA1	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	73.5 kHz	PLASTIC/EPOXY			1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION				IN-LINE			2.54 mm			CURRENT-MODE				DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		18 V		9.8 V		NOT SPECIFIED		NOT SPECIFIED	9.385 mm		25 V
LM2672N-12/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		24 V		6.5 V	e3		1		9.8171 mm	12 V	40 V
TC7660HCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS		THROUGH-HOLE				DOUBLER 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
VIPER27HN	STMicroelectronics	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	YES	127 kHz	UNSPECIFIED			1			THROUGH-HOLE	PULSE WIDTH MODULATION				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		QUAD	R-PDIP-T7			5.33 mm	7.62 mm	Not Qualified		14 V		8.5 V	e3				9.27 mm		23.5 V
TC7662BCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	35 kHz	PLASTIC/EPOXY	.16 mA		1			THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-15 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		15 V
UC3844BNG	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
MC34063EBN	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR		THROUGH-HOLE				BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		5 V		3 V	e3						40 V
TC962CPA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	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	70 Cel			0 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
FSL136HR	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		2.41 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		230 V		85 V	e3				9.415 mm		265 V
SG1524BJ/883B	Linfinity Microelectronics	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, METAL-SEALED COFIRED		.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-CDIP-T16					Not Qualified		20 V		7 V	e0						40 V
SG1524BJ-883B	Microchip Technology	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	600 kHz	CERAMIC, GLASS-SEALED		.2 A	1	BIPOLAR	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel	TIN LEAD		DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		7 V	e0				19.62 mm		40 V
FSL336LRN	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	55 kHz	PLASTIC/EPOXY	1.3 mA		1			THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			3.8 mm	6.35 mm	Not Qualified					e3				9.7 mm
L6562AN	STMicroelectronics	POWER FACTOR CONTROLLER		8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY	5 mA	.8 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	12 V	12	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		11 V	ALSO OPERATES IN CURRENT MODE	10.5 V	e3						22.5 V
LM2574-12YN	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1.8 A	1			THROUGH-HOLE				BUCK	IN-LINE			2.54 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8				7.62 mm			12 V			e3				9.525 mm	12 V	40 V
MAX764CPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				3 V	e0				9.375 mm	-5 V	16 V
MAX764CPA+	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				3 V	e3	30		260	9.375 mm	-5 V	16 V
TNY290PG	Power Integrations	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		.802 A	1			THROUGH-HOLE				BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			4.06 mm	7.62 mm			230 V	SEATED HGT-CALCULATED	85 V	e3				9.44 mm		265 V
LT1054CP	Texas Instruments	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	4.5 mA	.1 A	1	BIPOLAR		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE			2.54 mm	70 Cel	-1.25 V		0 Cel	NICKEL PALLADIUM GOLD	-15 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		7 V		3.5 V	e4		1		9.81 mm	-5 V	15 V
ICL7660CPA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	.225 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 (Sn85Pb15)		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		5 V		1.5 V	e0	20		240	9.375 mm		10 V
ICL7660CPA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	.225 mA	.02 A	1	CMOS		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel			0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3	30		260	9.375 mm		10 V
LM2574YN	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	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDIP-T8				7.62 mm	Not Qualified		12 V			e3				9.525 mm		40 V
TC7662AIJA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	OTHER	8	DIP	RECTANGULAR	NO	12 kHz	CERAMIC, GLASS-SEALED	.7 mA	.04 A	1	CMOS	TS 16949	THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel	-3 V		-25 Cel	TIN SILVER COPPER	-18 V	DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		3 V	e1				10.16 mm		18 V
VIPER53DIP-E	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		2.3 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		13 V			e3				9.715 mm
LM2594N-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	3.3 V	40 V
TC7660HEPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel	-1.5 V		-40 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
MAX764EPA	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				3 V	e0				9.375 mm	-5 V	16 V
MAX764EPA+	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				3 V	e3	30		260	9.375 mm	-5 V	16 V
TL7660CP	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE			2.54 mm	85 Cel	-1.5 V		-40 Cel	NICKEL PALLADIUM GOLD	-10 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		3 V		1.5 V	e4		1		9.81 mm		10 V
UC3854BNG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	12 mA	1.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	18 V		BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	7.4 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	7.6 V	DUAL	R-PDIP-T16		20 V	5.08 mm	7.62 mm	Not Qualified		18 V		10 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm	7.5 V	20 V
UC3842AN	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	16 V	15 V		11.5 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm	5 V	25 V
UC3846N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	5.2 V	DUAL	R-PDIP-T16		40 V	3.9 mm	6.35 mm	Not Qualified	7.7 V	15 V		7.25 V	e4				19.3 mm	5.1 V	40 V
L4971	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	6 mA	3 A	1	BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		24 V		8 V	e3					3.3 V	55 V
L4978	STMicroelectronics	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	6 mA	3.5 A	1	BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		24 V		8 V	e3					3.36 V	55 V
MAX5035CUPA	Maxim Integrated	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	135 kHz	PLASTIC/EPOXY		2.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		24 V	ALSO HAS A CONTROL TECHNIQUE OF PFM	15 V	e0			245	9.375 mm	12 V	76 V
MAX5035CUPA+	Analog Devices	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	135 kHz	PLASTIC/EPOXY		2.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		24 V	ALSO HAS A CONTROL TECHNIQUE OF PFM	15 V	e3	30		260	9.375 mm	12 V	76 V
MC33163PG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	DIP	RECTANGULAR	NO	55 kHz	PLASTIC/EPOXY		3.4 A	1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Tin (Sn)		DUAL	R-PDIP-T16			4.69 mm	7.62 mm	Not Qualified		15 V		2.5 V	e3			260	19.4 mm		40 V
UC1846J883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED	21 mA	.5 A	1	BICMOS	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	5.05 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.15 V	DUAL	R-GDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified	12 V	15 V		7.25 V	e0				19.56 mm	5.1 V	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.