COMMERCIAL Switching Regulators & Controllers 580

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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
UCC38C41DGKRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE			DUAL	S-PDSO-G8			1.1 mm	3 mm	Not Qualified		15 V	ALSO OPERATES IN CURRENT MODE	12 V		NOT SPECIFIED	NOT SPECIFIED	3 mm		18 V
UCC38C42DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	18 V	1.75 mm	3.9 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED	260	4.9 mm		18 V
UCC38C44DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	18 V	1.75 mm	3.9 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED	260	4.9 mm		18 V
UCC38C45DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	18 V	1.75 mm	3.9 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED	260	4.9 mm		18 V
UC3524ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified	8 V	20 V		1 V	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	5 V	40 V
UC3862DWG4	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
UC3867NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	32 mA	1.5 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL	12 V		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.8 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.2 V	DUAL	R-PDIP-T16		22 V	5.08 mm	7.62 mm	Not Qualified		12 V		8 V	e4			19.305 mm	5 V	20 V
UCC3800DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	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	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		7.5 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3802DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	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	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		9 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UC3854DWTR-FG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	118 kHz	PLASTIC/EPOXY	16 mA	1.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	18 V	18	BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	7.4 V	CURRENT-MODE	NICKEL PALLADIUM GOLD	7.6 V	DUAL	R-PDSO-G16	2		2.65 mm	7.49 mm	Not Qualified		18 V		15 V	e4	30	260	10.285 mm	7.5 V	35 V
UC3854QG3	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	118 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	MATTE TIN		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		18 V		11 V	e3	30	260	8.965 mm		35 V
UC3526ADWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	SOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP18,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G18	2	35 V	2.65 mm	7.5 mm	Not Qualified	7 V	15 V		7 V	e4	NOT SPECIFIED	260	11.55 mm	5 V	35 V
UC3825ADWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	36 mA	2.2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	5.05 V	CURRENT/VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDSO-G16	2	22 V	2.65 mm	7.5 mm	Not Qualified	9.2 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4	30	260	10.3 mm	5.1 V	22 V
UC3909NG4	Texas Instruments	BATTERY CHARGE CONTROLLER	COMMERCIAL	20	DIP	RECTANGULAR	NO	242 kHz	PLASTIC/EPOXY	19 mA	.1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	SINGLE	IN-LINE	DIP20,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-PDIP-T20			5.08 mm	7.62 mm	Not Qualified		15 V		8.8 V		NOT SPECIFIED	NOT SPECIFIED	19.3 mm		35 V
UCC35702NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	700 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	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		11 V		9.6 V	e4			19.305 mm		13.5 V
ADP1111ANZ-5	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	88 kHz	PLASTIC/EPOXY	.4 mA	1.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE FREQUENCY MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		3 V		2 V	e3			9.88 mm	5 V	30 V
ADP3162JRZ-REEL	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			2		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		12 V		6.5 V	e3			9.9 mm		14 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	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
UCC3813D-1G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	30 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	4.925 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.075 V	DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		8.2 V	e4	NOT SPECIFIED	260	4.9 mm	5 V	11 V
L6714TR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	64	HTFQFP	SQUARE	YES	170 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	Switching Regulator or Controllers	.5 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G64	3		1.2 mm	10 mm	Not Qualified		12 V		10.2 V	e4			10 mm		13.8 V
L6714	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	64	HTFQFP	SQUARE	YES	170 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	Switching Regulator or Controllers	.5 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G64	3		1.2 mm	10 mm	Not Qualified		12 V		10.2 V	e4			10 mm		13.8 V
TDA21302	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	32	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			DUAL	R-PDSO-G32			2.64 mm	7.49 mm	Not Qualified		5 V		4.5 V				20.525 mm		5.5 V
UC3825NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	33 mA	2 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	CURRENT/VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		12 V	5.08 mm	7.62 mm	Not Qualified	9.2 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm	5.1 V	12 V
UC3825QTRG3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		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	MATTE TIN		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e3	30	260	8.965 mm		30 V
UC3856QG3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	230 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	MATTE TIN		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		15 V		8 V	e3	30	260	8.965 mm		40 V
UCC39421PWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		.00065 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	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	2		1.2 mm	4.4 mm	Not Qualified		3 V	CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE	1.8 V	e4	30	260	5 mm		8 V
UCC3977PWG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	105 kHz	PLASTIC/EPOXY	2.5 mA		1	CMOS	GULL WING	RESONANT CONTROL	12 V	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		1.2 mm	3 mm	Not Qualified		12 V		3 V	e4	30	260	4.4 mm		13.5 V
NCP5393BMNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	900 kHz	UNSPECIFIED			1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.5 mm	70 Cel			TIN		QUAD	S-XQCC-N48	1		1 mm	7 mm	Not Qualified		5 V		4.75 V	e3	30	260	7 mm	.5 V	5.25 V
L6728AHTR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	660 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	S-PDSO-N10	1		1 mm	3 mm	Not Qualified				5 V	e3	30	260	3 mm		12 V
L6728AH	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	660 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	S-PDSO-N10	1		1 mm	3 mm	Not Qualified				5 V	e3	30	260	3 mm		12 V
UCC38C43PG4	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	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
MC33063MNTXG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	HVSON	SQUARE	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.15,32	Switching Regulator or Controllers	.8 mm	70 Cel		VOLTAGE-MODE	TIN		DUAL	S-PDSO-N8	1		1 mm	4 mm	Not Qualified		5 V		3 V	e3	30	260	4 mm		40 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
NCP3063PG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		CURRENT-MODE	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
TL3843BDRG4	Texas Instruments	SWITCHING CONTROLLER	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
TL3843BD	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30	260	8.65 mm	5 V	30 V
TL3844BDG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	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		12 V	e4	30	260	8.65 mm	5 V	30 V
TL3845BD-8	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDSO-G8	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30	260	4.9 mm	5 V	30 V
TL3845BDG4-8	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30	260	4.9 mm	5 V	30 V
TL3845BD	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30	260	8.65 mm	5 V	30 V
UC3825ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	36 mA	2.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5.05 V	CURRENT/VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		22 V	5.08 mm	7.62 mm	Not Qualified	9.2 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4			19.305 mm	5.1 V	22 V
UC3845D8G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	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	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED	260	4.9 mm	5 V	28 V
UCC35702DTRG4	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
UCC3580D-2G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	430 kHz	PLASTIC/EPOXY	3.5 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.875 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.125 V	DUAL	R-PDSO-G16	1	16 V	1.75 mm	3.9 mm	Not Qualified	15 V	12 V		10 V	e4	30	260	9.9 mm	5 V	14 V
UCC3807D-3G4	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		12 V
UCC3817NG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	12 V		BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T16		18 V	5.08 mm	7.62 mm	Not Qualified		12 V		10.3 V	e4	NOT SPECIFIED	NOT SPECIFIED	19.305 mm		18 V
TPPM0115DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel	1 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	2.55 V	DUAL	R-PDSO-G8	1		1.75 mm	3.905 mm	Not Qualified		12 V		11.4 V	e4	30	260	4.9 mm		12.6 V
UC3848DWG4	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

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.