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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
E-UC3845BD1013TR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		15 V		8.2 V					4.9 mm		30 V
E-UC3845BD1	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		15 V		8.2 V					4.9 mm		30 V
E-UC3845BN	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		8.2 V							30 V
E-UC3844BD1	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		15 V		11.5 V					4.9 mm		30 V
E-UC3844BN	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		11.5 V							30 V
NCP3102MNTXG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	40	HVQCCN	SQUARE	YES	317 kHz	PLASTIC/EPOXY		10 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	TIN		QUAD	S-PQCC-N40	3		1 mm	6 mm	Not Qualified		12 V		4.5 V	e3	30		260	6 mm		13.2 V
AP2014ASG-13	Diodes Incorporated	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	460 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V			e3	30		260	4.9 mm
AP2014SG-13	Diodes Incorporated	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V			e3	30		260	4.9 mm
UCC39412DG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.06 A	1	BICMOS	GULL WING				BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		1.25 V		1.1 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm		3.2 V
MC34063ADRJRG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	HVSON	SQUARE	YES	100 kHz	PLASTIC/EPOXY	4 mA	1.5 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.15,32	Switching Regulator or Controllers	.8 mm	70 Cel	1.25 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	40 V	DUAL	S-PDSO-N8	3		.8 mm	4 mm	Not Qualified		5 V		3 V	e4	NOT SPECIFIED	1	260	4 mm		40 V
ST750ACDTR	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	280 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		5 V		4 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm		11 V
UCC35705DGKG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	SQUARE	YES	4000 kHz	PLASTIC/EPOXY	5 mA	.02 A	1		GULL WING	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD SILVER		DUAL	S-PDSO-G8	2	15 V	1.1 mm	3 mm	Not Qualified	8.8 V	11 V		9 V	e4	30		260	3 mm		15 V
UC3865QG3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	J BEND	RESONANT CONTROL			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		12 V		11.5 V	e3	30		260	8.965 mm		20 V
UCC3570DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 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	ALSO OPERATES IN CURRENT MODE	10 V		NOT SPECIFIED		NOT SPECIFIED	8.65 mm		13 V
UC3827N-1G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	24	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP24,.6	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	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
NCP3101MNTXG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	40	HVQCCN	SQUARE	YES	300 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	TIN		QUAD	S-XQCC-N40	3		1 mm	6 mm	Not Qualified		5 V		4.5 V	e3	30		260	6 mm		13.2 V
NCP1589BMNTWG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		VOLTAGE-MODE	NICKEL GOLD PALLADIUM		DUAL	S-PDSO-N10	1		1 mm	3 mm	Not Qualified		5 V	ALSO HAS ADJUSTABLE OUTPUT AS LOW AS 2.5 V	4.5 V		30		260	3 mm		13.2 V
NCP1589BMNTXG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	NICKEL GOLD PALLADIUM		DUAL	S-PDSO-N10	1		1 mm	3 mm	Not Qualified		5 V	ALSO HAS ADJUSTABLE OUTPUT AS LOW AS 2.5 V	4.5 V		30		260	3 mm		13.2 V
L6717	STMicroelectronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	575 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	1		1 mm	7 mm	Not Qualified		12 V		10.2 V	e4	30		260	7 mm		13.8 V
NCP1546DG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	187 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		14 V	ALSO OPERATES AS LDO REGULATOR	4.5 V	e3	30		260	4.9 mm		40 V
SC34063ADR2G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BUCK-BOOST	SMALL OUTLINE			1.27 mm	70 Cel			TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e3	30		260	4.9 mm		40 V
NCP5389MNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	GRID ARRAY			.5 mm	70 Cel			TIN		BOTTOM	S-XQCC-N32	1		1 mm	5 mm	Not Qualified				10.8 V	e3	30		260	5 mm	3.3 V	13.2 V
NCP5385MNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	40	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	GRID ARRAY			.5 mm	70 Cel			TIN		BOTTOM	S-XQCC-N40	1		1 mm	7 mm	Not Qualified				10.8 V	e3	30		260	7 mm	3.3 V	13.2 V
CS5301GDW32	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP32,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	TIN LEAD		DUAL	R-PDSO-G32	2		2.54 mm	7.5 mm	Not Qualified		5 V	CURRENT	4.7 V	e0			235	20.725 mm		14 V
PT79ST253V	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL					700 kHz			2 A	1						SINGLE					65 Cel							1				Not Qualified		-10 V		-8 V							-20 V
UCC3960P	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	360 kHz	PLASTIC/EPOXY		2 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	2.8 V	CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		19 V	5.08 mm	7.62 mm	Not Qualified	16 V	12 V		8.5 V	e4				9.81 mm		16 V
UCC3974PW	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY	10.5 mA		1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	12	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel			NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2		1.2 mm	4.4 mm	Not Qualified		12 V		4.5 V	e4	30		260	5 mm		25 V
MAX756CSA-T	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	CMOS	GULL WING	CONSTANT OFF TIME			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		2.5 V	ALSO ADJUSTABLE OUTPUT FROM 2.7 TO 5.5V; ALSO 5 VOLT OUTPUT AVAILABLE	1.1 V	e0				4.9 mm	3.3 V	5.5 V
MAX5014CSA	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	302 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		11 V			e0				4.9 mm
MAX5019CSA	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	302 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		9.8 V		7.5 V	e0				4.9 mm		12 V
MAX712CSE-T	Maxim Integrated	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	10 mA	.1 A	1	CMOS	GULL WING		5 V	5	SINGLE	SMALL OUTLINE	SOP16,.25	Power Management Circuits	1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G16			1.75 mm	3.9 mm	Not Qualified		5 V		4.5 V	e0				9.9 mm		5.5 V
CS5422GDWFR24	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	Tin/Lead (Sn80Pb20)		DUAL	R-PDSO-G24			2.65 mm	7.5 mm	Not Qualified		12 V		10.8 V	e0				15.395 mm		13.2 V
ST763ACDTR	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	212.5 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	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		5 V		3.3 V	e4				4.9 mm		11 V
ST763ACN	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	212.5 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		5 V		3.3 V	e3						11 V
CS5165AGDW16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.015 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN LEAD		DUAL	R-PDSO-G16	1		2.65 mm	7.5 mm	Not Qualified				8 V	e0			235	10.3 mm		14 V
CS5165AGDWR16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.015 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN LEAD		DUAL	R-PDSO-G16	1		2.65 mm	7.5 mm	Not Qualified				8 V	e0			235	10.3 mm		14 V
NCP5162DR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN LEAD		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 14V	5 V	e0			235	9.9 mm		16 V
UCC38C40DGK	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	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)		DUAL	S-PDSO-G8	2	18 V	1.1 mm	3 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED		260	3 mm		18 V
UCC38C40D	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
UCC38C41DGKR	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
UCC38C42DGKR	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	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)		DUAL	S-PDSO-G8	2	18 V	1.1 mm	3 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED		260	3 mm		18 V
UCC38C42D	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
UCC38C42P	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
UCC38C43P	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
UCC38C44D	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
UCC38C45D	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
UCC38C45P	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
CS5305GDW28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN LEAD		DUAL	R-PDSO-G28	1		2.65 mm	7.5 mm	Not Qualified		10 V		9.5 V	e0			235	17.925 mm		14 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.