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)	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
UC2875N	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	30 mA	3 A	1	BIPOLAR		THROUGH-HOLE	RESONANT CONTROL	12 V	PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.08 V	DUAL	R-PDIP-T20		29 V	5.08 mm	7.62 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	NOT SPECIFIED		NOT SPECIFIED	25.4 mm	5 V	20 V
LTC1044CN8#PBF	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	5 kHz	PLASTIC/EPOXY	.2 mA		1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE			2.54 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		4.445 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3	30		260	9.78 mm		9 V
MAX634CPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified		6 V		2.6 V	e0				9.375 mm	0 V	16.5 V
MAX634CPA+	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		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	1		4.572 mm	7.62 mm	Not Qualified		6 V		2.6 V	e3	30		260	9.375 mm	0 V	16.5 V
NCP1075P065G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			5.33 mm	7.62 mm	Not Qualified		8 V			e3				9.59 mm
UC2845BN	Onsemi	SWITCHING CONTROLLER	OTHER	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	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				9.78 mm		25 V
5962-8670402PA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED	25 mA	1 A	1	BICMOS	MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDIP-T8		30 V	5.08 mm	7.62 mm	Qualified	8.5 V	15 V		8.2 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	30 V
FSL136MR	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		2.41 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		9 V	e3				9.415 mm		650 V
MAX680CPA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	8 kHz	PLASTIC/EPOXY	2.5 mA	.01 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		5 V		2 V	e0				9.375 mm	10 V	6 V
MAX680CPA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	8 kHz	PLASTIC/EPOXY	2.5 mA	.01 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		2 V	e3	30		260	9.375 mm	10 V	6 V
MAX765CPA	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	-12 V	16 V
MAX765CPA+	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	-12 V	16 V
MAX765EPA	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	-12 V	16 V
MAX765EPA+	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			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	-12 V	16 V
UC1825J883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED	33 mA	2 A	1	BICMOS	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	PUSH-PULL	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		20 V	5.08 mm	7.62 mm	Not Qualified	12 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e0				19.56 mm	5.1 V	20 V
UC2843AN	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 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
ICE2QR0665ZXKLA1	Infineon Technologies	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T7			4.57 mm	7.62 mm	Not Qualified		18 V	ALSO HAS CONTROL TECHNIQUE OF RESONANT	9.8 V	e3				9.435 mm		26 V
ICE3A1565FKLA1	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T8			4.37 mm	7.62 mm	Not Qualified		15 V		9 V	e3				9.52 mm		21 V
LM2825N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	24	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP24,.6	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T24	1		7.24 mm	15.24 mm	Not Qualified		12 V		7 V	e3				31.75 mm	5 V	40 V
TDA48632XKLA1	Infineon Technologies	POWER FACTOR CONTROLLER		8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm							DUAL	R-PDIP-T8			4.37 mm	7.62 mm			14.5 V		10.5 V		NOT SPECIFIED		NOT SPECIFIED	9.52 mm		18 V
TL3843P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	SINGLE	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		30 V	5.08 mm	7.62 mm	Not Qualified		15 V		12 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm	5 V	30 V
UCC28C43P	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		18 V	5.08 mm	7.62 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4				9.81 mm		18 V
UCC3806NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		14.5 V	5.08 mm	7.62 mm	Not Qualified	8 V	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 15V	8 V	e4	NOT APPLICABLE		NOT APPLICABLE	19.305 mm		14.5 V
FSFM260N	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		1.68 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified					e3				9.415 mm
FSL156MRIN	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY						THROUGH-HOLE				IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T8					Not Qualified					e3
MAX636ACPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				2.6 V	e0			245	9.375 mm	-12 V	16.5 V
MAX636ACPA+	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY	.5 mA	.525 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified				2.6 V	e3	30		260	9.375 mm	-12 V	16.5 V
MAX660CPA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	80 kHz	PLASTIC/EPOXY	3 mA	.12 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		5 V		1.5 V	e0			245	9.375 mm		5.5 V
MAX660CPA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	80 kHz	PLASTIC/EPOXY	3 mA	.12 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		5.5 V
AZ34063UP-E1	Diodes Incorporated		INDUSTRIAL	8	DIP	RECTANGULAR	NO	180 kHz	PLASTIC/EPOXY		1.5 A				THROUGH-HOLE				IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T8					Not Qualified					e3			260
LT1173CN8-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	23 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION		SINGLE	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified				2 V	e3			245		5 V	30 V
NCP1395APG	Onsemi	SWITCHING CONTROLLER		16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T16			4.44 mm	7.62 mm	Not Qualified		11 V		8.3 V	e3				19.175 mm		20 V
UC1526AJ	Texas Instruments	SWITCHING CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		.2 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	4.95 V	VOLTAGE-MODE	-55 Cel	TIN LEAD	5.05 V	DUAL	R-CDIP-T18		7 V	5.08 mm	7.62 mm	Not Qualified		15 V	LG-MAX	7 V	e0				24.38 mm	5 V	35 V
ICE3A2065ELJFKLA1	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				DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		18 V		9.8 V		NOT SPECIFIED		NOT SPECIFIED	9.385 mm		26 V
LM2574HVN-12/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		25 V		4 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.817 mm	12 V	60 V
LM2574N-12/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		25 V		4 V	e3	NOT SPECIFIED	1	NOT APPLICABLE	9.817 mm	12 V	40 V
NCP3063BPG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	190 kHz	PLASTIC/EPOXY		1.5 A	1			THROUGH-HOLE	HYSTERETIC CURRENT MODE		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	Tin (Sn)		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		5 V		5 V	e3	40		260	9.78 mm		40 V
UC2846N	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	21 mA	.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	5.05 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified	7.7 V	15 V		7.25 V	e4				19.305 mm	5.1 V	40 V
UC2846NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	21 mA	.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	5.05 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified	7.7 V	15 V		7.25 V	e4				19.305 mm	5.1 V	40 V
IRS25411PBF	Infineon Technologies	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	HYSTERETIC CURRENT MODE		PUSH-PULL	IN-LINE			2.54 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		14 V	PWM CONTROL TECHNIQUE ALSO POSSIBLE	8 V	e3				9.88 mm		16.6 V
LM2671N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.5 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		9.59 mm	5 V	40 V
STR-A6053M	Allegro MicroSystems	SWITCHING CONTROLLER	OTHER	7	DIP	RECTANGULAR	NO	74 kHz	UNSPECIFIED		9.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-20 Cel			DUAL	R-XDIP-T7			4.5 mm	7.62 mm	Not Qualified		18 V		8.9 V		40		260	9.4 mm
UC3845NG4	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
DPA424PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	425 kHz	PLASTIC/EPOXY		3.5 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)		DUAL	R-PDIP-T8			4.7 mm	7.62 mm	Not Qualified		35 V		16 V	e3	NOT SPECIFIED		NOT SPECIFIED	9.575 mm		75 V
E-L4973V3.3	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		5.5 A	1	BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDIP-T18			5.1 mm	7.62 mm	Not Qualified		24 V		8 V		NOT SPECIFIED		NOT SPECIFIED			55 V
L4962/A	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	3.3 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDIP-T16			5.1 mm	7.62 mm	Not Qualified		35 V		9 V	e3					5.1 V	46 V
LTC1144IN8	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	1.6 mA		1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE			2.54 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified				2 V	e0						18 V
SG3524NE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	722 kHz	PLASTIC/EPOXY		.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.