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	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	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
TL1451ACNE4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		PHASE-SHIFT	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified		6 V		3.6 V	e4			19.305 mm	2.5 V	50 V
UCC2823N	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified		15 V		10 V				19.3 mm		30 V
UCC29411P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.715 A	1	BICMOS	THROUGH-HOLE			BOOST	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified		1.25 V		1 V				9.81 mm		5.5 V
UC1856J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	230 kHz	CERAMIC, GLASS-SEALED	23 mA	2 A	1	BICMOS	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	40 V	5.08 mm	7.62 mm	Not Qualified	12 V	15 V		8 V	e0			19.56 mm	5.1 V	40 V
UC2874J-1	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
UC2852NG4	Texas Instruments	POWER FACTOR CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	200 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	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified		24 V		12.5 V	e4			9.78 mm		30 V
UC1860J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	24	DIP	RECTANGULAR	NO	2000 kHz	CERAMIC, GLASS-SEALED		2 A	1		THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	IN-LINE	DIP24,.6	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-GDIP-T24			15.24 mm	Not Qualified		12 V		10 V		NOT SPECIFIED	NOT SPECIFIED	31.75 mm		20 V
UCC2884NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	750 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			DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified		11 V		10 V		NOT SPECIFIED	NOT SPECIFIED	19.3 mm		12 V
UCC2941J-5	Texas Instruments		INDUSTRIAL	8	DIP	RECTANGULAR	NO		CERAMIC		.1 A		BICMOS	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
TL593CN	Texas Instruments	DUAL SWITCHING CONTROLLER	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 Qualified						NOT SPECIFIED	NOT SPECIFIED
UC2524NG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	300 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	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified		20 V		8 V	e4			19.305 mm	5 V	40 V
UCC3813N-5	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
UC1844J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED	25 mA	1 A	1	BICMOS	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	Not Qualified	12 V	15 V		11 V	e0	NOT SPECIFIED	NOT SPECIFIED	9.58 mm	5 V	30 V
UC1841J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	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		20 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8 V		NOT SPECIFIED	NOT SPECIFIED			30 V
UCC29412N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.715 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		5.33 mm	7.62 mm	Not Qualified		1.25 V		1 V		NOT SPECIFIED	NOT SPECIFIED	9.78 mm		3.8 V
UCC38050P	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY	4 mA	.75 A	1	BICMOS	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 (Ni/Pd/Au)		DUAL	R-PDIP-T8	18 V	5.08 mm	7.62 mm	Not Qualified		12 V		10 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm		18 V
UC3871NG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	78 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL		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		5 V		4.5 V	e4			22.48 mm		20 V
UCC3881N-6	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 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
UCC1823N	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified		15 V		10 V				19.3 mm		30 V
TL493CN1	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 Qualified						NOT SPECIFIED	NOT SPECIFIED
UCC2804J	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-GDIP-T8		5.08 mm	7.62 mm	Not Qualified		10 V	HALF DUTY	9 V		NOT SPECIFIED	NOT SPECIFIED	9.58 mm		12 V
SG3524N1	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 Qualified						NOT SPECIFIED	NOT SPECIFIED
UC3827J-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE				70 Cel		CURRENT/VOLTAGE-MODE	0 Cel			DUAL	R-GDIP-T24				Not Qualified		15 V		9.5 V						20 V
TL598CJ	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		.2 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		15 V		7 V		NOT SPECIFIED	NOT SPECIFIED	19.56 mm		40 V
UCC29422NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	20	DIP	RECTANGULAR	NO	2000 kHz	PLASTIC/EPOXY		.00065 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDIP-T20		5.08 mm	7.62 mm	Not Qualified		3 V	CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE	1.8 V		NOT SPECIFIED	NOT SPECIFIED	25.4 mm		8 V
UC2827J-1	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	24	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE				85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel			DUAL	R-GDIP-T24				Not Qualified		15 V		9.5 V						20 V
UCC1801J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED	25 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	125 Cel		CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDIP-T8	12 V	5.08 mm	7.62 mm	Not Qualified		10 V		8.2 V	e0	NOT SPECIFIED	NOT SPECIFIED	9.58 mm		12 V
UCC3580N-4G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	430 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	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		5.08 mm	7.62 mm	Not Qualified		12 V		10 V	e4			19.305 mm		14 V
TL594INE4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	18 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	85 Cel	4.95 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDIP-T16	40 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V		7 V	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	5 V	40 V
TL497ACN1	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR	THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T14				Not Qualified						NOT SPECIFIED	NOT SPECIFIED
TL2842PE4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	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	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified		15 V		12 V	e4			9.81 mm		30 V
UCC2583N	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1.8 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T14		5.08 mm	7.62 mm	Not Qualified		12 V		8.9 V	e4			19.305 mm		14 V
UC3827N-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP24,.6	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T24		5.08 mm	15.24 mm	Not Qualified		15 V	CAN ALSO WORK IN CURRENT MODE	9.5 V	e4			31.75 mm		20 V
UC1877J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED		3 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-GDIP-T20				Not Qualified		12 V	CAN ALSO WORK IN CURRENT MODE	11 V						20 V
UC2845P	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified				8.2 V		NOT SPECIFIED	NOT SPECIFIED	9.81 mm	2.5 V	30 V
UCC28512N	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	DIP	RECTANGULAR	NO	240 kHz	PLASTIC/EPOXY		3.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T20		5.08 mm	7.62 mm	Not Qualified		12 V	PEAK CURRENT MODE ALSO AVAILABLE	10.8 V	e4			25.4 mm		15 V
UC1845AJ	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED	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	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)	5.05 V	DUAL	R-GDIP-T8	25 V	5.08 mm	7.62 mm	Not Qualified	12 V	15 V		8.2 V	e0	NOT SPECIFIED	NOT SPECIFIED	9.58 mm	5 V	25 V
UC2842P	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified		15 V		11 V		NOT SPECIFIED	NOT SPECIFIED	9.81 mm	2.5 V	25 V
UC2825AJ	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		2.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-CDIP-T16		5.08 mm	7.62 mm	Not Qualified		12 V	HALF DUTY	12 V		NOT SPECIFIED	NOT SPECIFIED			20 V
UCC2881N-2	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified		12 V		10.8 V				19.3 mm		15 V
UCC38C44P	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
UCC28512NE4	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	DIP	RECTANGULAR	NO	240 kHz	PLASTIC/EPOXY		3.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T20		5.08 mm	7.62 mm	Not Qualified		12 V	PEAK CURRENT MODE ALSO AVAILABLE	10.8 V	e4			25.4 mm		15 V
LM2577N-15	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	15 V	40 V
UC3866NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified		12 V		11.5 V		NOT SPECIFIED	NOT SPECIFIED	19.305 mm		20 V
UCC28C40PG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified		15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4			9.81 mm		18 V
TL594INP3	Texas Instruments		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 SPECIFIED	NOT SPECIFIED
UC2854ANG4	Texas Instruments	POWER FACTOR CONTROLLER	INDUSTRIAL	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	85 Cel	7.4 V	CURRENT-MODE	-40 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
UCC39411NG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.715 A	1	CMOS	THROUGH-HOLE			BOOST	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		1.25 V		1.1 V		NOT SPECIFIED	NOT SPECIFIED	9.81 mm		3.2 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.