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
UCC18501N	Texas Instruments	POWER FACTOR CONTROLLER	MILITARY	20	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		THROUGH-HOLE	PULSE FREQUENCY MODULATION			PUSH-PULL	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDIP-T20					Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			16 V
UC3840J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified				8 V							30 V
TL496CP	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	40 kHz	PLASTIC/EPOXY	.4 mA	1.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION			BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified				1.1 V		NOT SPECIFIED		NOT SPECIFIED	9.81 mm	9 V	3 V
UC3874N-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T18			5.08 mm	7.62 mm	Not Qualified		12 V		12 V	e4				22.48 mm		36 V
UC3823J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED		2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V		NOT SPECIFIED		NOT SPECIFIED			30 V
UC3842NG4	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	16 V	15 V		11.5 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.59 mm	5 V	28 V
UC3826J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED		.25 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE				70 Cel		CURRENT-MODE	0 Cel			DUAL	R-GDIP-T24					Not Qualified		12 V		10 V							20 V
UCC3813N-3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	36 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	3.94 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	4.06 V	DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified	0 V	10 V		4 V	e4				9.59 mm	4 V	12 V
UCC2813J-3	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-CDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V
UC3527AJ	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, GLASS-SEALED		.5 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			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V					19.56 mm	5.1 V	35 V
UCC2941N-ADJ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.2 A	1	BICMOS		THROUGH-HOLE				BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		1.25 V	OPERATES IN ADJUSTABLE MODE FROM 1.3 TO 6V	.8 V		NOT SPECIFIED		NOT SPECIFIED	9.59 mm		5 V
UCC2810N	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		11 V	5.08 mm	7.62 mm	Not Qualified	11.3 V	10 V		9.5 V	e4				19.305 mm	5 V	11 V
UCC3881N-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		12 V		10.8 V					19.3 mm		15 V
UCC2813J-2	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-CDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V
UC1871J883B	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO	78 kHz	CERAMIC, GLASS-SEALED		.1 A	1	BIPOLAR	MIL-STD-883 Class B	THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified		5 V		4.5 V							20 V
UCC3973J	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO		CERAMIC, GLASS-SEALED			1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	12 V	12	PUSH-PULL	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		12 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			25 V
UC1842JQMLV	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		11 V					9.58 mm		25 V
UCC3808AN-1G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	20 mA	1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	10 V		PUSH-PULL	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		14 V	5.08 mm	7.62 mm	Not Qualified	13 V	10 V		9 V	e4				9.81 mm		13 V
UCC38C40P	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 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
UC3853NG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	10 mA	.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		40 V	5.08 mm	7.62 mm	Not Qualified		16 V		11.2 V	e4				9.81 mm		40 V
TL593CNP3	Texas Instruments		COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR		THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16											NOT SPECIFIED		NOT SPECIFIED
UCC3817ANG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16	1		5.08 mm	7.62 mm	Not Qualified		12 V		10.3 V	e4				19.305 mm		15 V
UCC2570NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		11 V	ALSO OPERATES IN CURRENT MODE	10 V		NOT SPECIFIED		NOT SPECIFIED	19.305 mm		13 V
UC1847J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		.5 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		15 V		7.25 V		NOT SPECIFIED		NOT SPECIFIED	19.56 mm	5.1 V	40 V
UC3845P	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	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			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		8.2 V		NOT SPECIFIED		NOT SPECIFIED	9.81 mm	2.5 V	25 V
UCC1810J	Texas Instruments	DUAL SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		10 V		9.5 V		NOT SPECIFIED		NOT SPECIFIED			11 V
UC2874J-2	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified		12 V		12 V							24 V
UC3843J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		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			DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		8.2 V		NOT SPECIFIED		NOT SPECIFIED	9.58 mm		25 V
LM2577N-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		6 A	1			THROUGH-HOLE				BOOST	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T16			5.08 mm	7.62 mm			5 V		3.5 V					21.755 mm	12 V	40 V
UC1855BJ	Texas Instruments	POWER FACTOR CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		1.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		18 V		15 V		NOT SPECIFIED		NOT SPECIFIED			35 V
UC2526AJ/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, GLASS-SEALED		.2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	85 Cel			-25 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified		15 V		7 V							35 V
UC1823J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED	33 mA	2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		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		12 V	5.08 mm	7.62 mm	Not Qualified		15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10 V	e0				19.56 mm	5.1 V	20 V
SG2527AN	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
TL7660IP	Texas Instruments	SWITCHED CAPACITOR CONVERTER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		.1 A	1	CMOS		THROUGH-HOLE				DOUBLER INVERTER	IN-LINE			2.54 mm	125 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
LM2597HVN-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		1.4 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		24 V		4.5 V	e0				9.817 mm		60 V
UCC3801J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-CDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V	HALF DUTY	8 V							12 V
TL598N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	70 Cel			0 Cel			DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		15 V		7 V					19.305 mm		40 V
UC28023NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		15 V	CAN ALSO BE CONFIGURED IN PEAK CURRENT OR AVERAGE CURRENT MODE	9 V	e4				19.305 mm		30 V
UC2878N	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	DIP	RECTANGULAR	NO	2000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR		THROUGH-HOLE	RESONANT CONTROL			PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel	TIN LEAD		DUAL	R-PDIP-T20			5.08 mm	7.62 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V	e0				24.325 mm		20 V
UCC1588J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	700 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
UC2872J	Texas Instruments		INDUSTRIAL	14	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR		THROUGH-HOLE					IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel			-40 Cel			DUAL	R-XDIP-T14					Not Qualified
UCC3570J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1.2 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-GDIP-T14					Not Qualified		11 V		10 V		NOT SPECIFIED		NOT SPECIFIED			13 V
UCC2809J-2	Texas Instruments		INDUSTRIAL	8	DIP	RECTANGULAR	NO	110 kHz	CERAMIC		.1 A		BCDMOS		THROUGH-HOLE					IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-XDIP-T8					Not Qualified
UCC3888NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		.2 A	1	BICMOS		THROUGH-HOLE				SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		9 V		6.6 V		NOT SPECIFIED		NOT SPECIFIED	9.81 mm
UCC25702N	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	9.6 V	11 V		9.6 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm		15 V
UCC2941N-ADJG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		1.3 A	1	BICMOS		THROUGH-HOLE				BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		1.25 V		.8 V		NOT SPECIFIED		NOT SPECIFIED	9.81 mm		5 V
UCC2819N	Texas Instruments	POWER FACTOR CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	6 mA	1.2 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	12 V	12	BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		12 V		10.3 V	e4				19.305 mm		17 V
UCC3803J	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V		4 V		NOT SPECIFIED		NOT SPECIFIED	9.58 mm		12 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.