COMMERCIAL 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)	Power Supplies (V)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	Control Mode	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
UCC3806DW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	5 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDSO-G16	2	14.5 V	2.65 mm	7.5 mm	Not Qualified	8 V	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 15V	8 V	e4	NOT SPECIFIED	260	10.3 mm		14.5 V
SG2524JP4	Texas Instruments		COMMERCIAL	16	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			DUAL	R-XDIP-T16											NOT SPECIFIED	NOT SPECIFIED
UC3827QTR-2	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	QCCJ	SQUARE	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC28,.5SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			QUAD	S-PQCC-J28			4.57 mm	11.505 mm	Not Qualified		15 V	CAN ALSO WORK IN CURRENT MODE	8.3 V		NOT SPECIFIED	NOT SPECIFIED	11.505 mm		20 V
TL497AY	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	13	DIE	UNSPECIFIED	YES	50 kHz	UNSPECIFIED		.5 A	1		NO LEAD	PULSE FREQUENCY MODULATION			BUCK-BOOST	UNCASED CHIP				70 Cel		VOLTAGE-MODE			UPPER	X-XUUC-N					Not Qualified		6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5-30 V	4.5 V					1.2 V	12 V
UCC3882PWTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	TSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		22 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G28			1.2 mm	4.4 mm	Not Qualified		12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED	9.7 mm		15 V
UC3855BQ	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	500 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			QUAD	S-PQCC-J20			4.57 mm	8.965 mm	Not Qualified		18 V		15 V		NOT SPECIFIED	NOT SPECIFIED	8.965 mm		35 V
UC3826DW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G24					Not Qualified		12 V		10 V						20 V
TL494CPWE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		15 V		7 V	e4	30	260	5 mm	5 V	40 V
UC3848DWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2.2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2		2.65 mm	7.5 mm	Not Qualified		12 V		11 V	e4	30	260	10.3 mm		20 V
UC3847DWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G16			2.65 mm	7.5 mm	Not Qualified		15 V		7.25 V		NOT SPECIFIED	NOT SPECIFIED	10.3 mm	5.1 V	40 V
UC3854J	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	200 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		18 V		15 V						35 V
UCC3941N-3	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		CURRENT-MODE			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		1.25 V		.8 V		NOT SPECIFIED	NOT SPECIFIED	9.59 mm	3.3 V	5 V
TL496CJG	Texas Instruments		COMMERCIAL	8	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR	THROUGH-HOLE					IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE			DUAL	R-XDIP-T8					Not Qualified						NOT SPECIFIED	NOT SPECIFIED
UC3843AL	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES	500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER			1.27 mm	70 Cel		CURRENT-MODE			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		15 V		12 V				8.89 mm		25 V
UCC3819APW	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	6 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G16			1.2 mm	4.4 mm	Not Qualified		12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		17 V
UCC3583DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.8 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2		1.75 mm	3.9 mm	Not Qualified		12 V		8.9 V	e4	30	260	8.65 mm		14 V
UCC3819DWG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	6 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G16			2.65 mm	7.5 mm	Not Qualified		12 V		10.3 V		NOT SPECIFIED	NOT SPECIFIED	10.3 mm		17 V
UCC3810DWG4	Texas Instruments	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2		2.65 mm	7.5 mm	Not Qualified		10 V		9.5 V	e4	30	260	10.3 mm		11 V
TL3845DRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		8.2 V	e4	30	260	8.65 mm		30 V
UCC3805J	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			DUAL	R-CDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V	HALF DUTY	4 V						12 V
UCC35702DTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			DUAL	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified		11 V		9.6 V		NOT SPECIFIED	NOT SPECIFIED	8.65 mm		13.5 V
TL494CNP3	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			DUAL	R-PDIP-T16											NOT SPECIFIED	NOT SPECIFIED
UCC3581DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	21 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2		1.75 mm	3.9 mm	Not Qualified		10 V		7.4 V	e4	30	260	8.65 mm		13.5 V
UCC3882DW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G28	2				Not Qualified		12 V		10.8 V	e0					13.2 V
UC3874DW-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP18,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G18	2		2.65 mm	7.5 mm	Not Qualified		12 V		12 V	e4	30	260	11.55 mm		36 V
UC3853N	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	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		40 V	5.33 mm	7.62 mm	Not Qualified		16 V		11.2 V	e4			9.78 mm		40 V
TL3843Y	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIE	UNSPECIFIED	YES	500 kHz	UNSPECIFIED		1 A	1		NO LEAD	PULSE WIDTH MODULATION				UNCASED CHIP				70 Cel		CURRENT-MODE			UPPER	X-XUUC-N8					Not Qualified		15 V		12 V						25 V
UCC3819DG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	6 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	12	BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G16			1.75 mm	3.9 mm	Not Qualified		12 V		10.3 V		NOT SPECIFIED	NOT SPECIFIED	9.9 mm		17 V
UCC3830DWTR-4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		.1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G20			2.65 mm	7.5 mm	Not Qualified		12 V		10.3 V		NOT SPECIFIED	NOT SPECIFIED	12.8 mm		15 V
UC3852DTR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY	6 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2	30 V	1.75 mm	3.9 mm	Not Qualified		24 V		12.5 V	e4	30	260	4.9 mm		30 V
UCC3975TRPW	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	105 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	RESONANT CONTROL		3/13.5	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel			NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8			1.2 mm	3 mm	Not Qualified		12 V		3 V	e4			4.4 mm		13.5 V
UC3854ANG4	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	18	BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	7.4 V	CURRENT-MODE	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
UCC3818DWG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2		2.65 mm	7.5 mm	Not Qualified		12 V		10.3 V	e4	30	260	10.3 mm		15 V
UCC3882L	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL					700 kHz				1	BICMOS		PULSE WIDTH MODULATION			PUSH-PULL					70 Cel		CURRENT-MODE									Not Qualified		12 V		10.3 V						15 V
UC3527AL	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCN	SQUARE	YES	500 kHz	CERAMIC, METAL-SEALED COFIRED		.5 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		20 V	INVERTED OUTPUT	8 V		NOT SPECIFIED	NOT SPECIFIED	8.89 mm		35 V
TPS56100PWPG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.4 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5 V		4.5 V	e4	30	260	9.7 mm		6 V
UCC3819NG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	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
UC3861DWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			DUAL	R-PDSO-G16			2.65 mm	7.5 mm	Not Qualified		12 V		11.5 V		NOT SPECIFIED	NOT SPECIFIED	10.3 mm		20 V
UC3870J-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified		12 V		12 V						24 V
UCC3808APW-TR1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		10 V		9 V	e4	30	260	4.4 mm		13 V
TL3843D	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	NOT SPECIFIED	260	8.65 mm	5 V	30 V
UCC3580Q-3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	430 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	TIN LEAD		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		12 V		10 V	e0			8.965 mm		14 V
TL493CNP3	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			DUAL	R-PDIP-T16											NOT SPECIFIED	NOT SPECIFIED
UCC3882N-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	DIP	RECTANGULAR	NO	700 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP28,.6	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-PDIP-T28					Not Qualified		12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
UC3826PWTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	TSSOP24,.25	Switching Regulator or Controllers	.635 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G24					Not Qualified		12 V		10 V		NOT SPECIFIED	NOT SPECIFIED			20 V
UC3879QTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	300 kHz	PLASTIC/EPOXY		.02 A	1		J BEND	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER			1.27 mm	70 Cel		VOLTAGE-MODE			QUAD	S-PQCC-J20			4.57 mm	8.965 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V				8.965 mm		18 V
UCC3807DTR-3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	2.1 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	2	13.5 V	1.75 mm	3.9 mm	Not Qualified	4.3 V	10 V		4.3 V	e4	NOT SPECIFIED	260	4.9 mm		13.5 V
UCC3808J-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-CDIP-T8			5.08 mm	7.62 mm	Not Qualified		10 V		7.6 V						13 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.