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)	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
UCC3800PWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		10 V		7.5 V	e4	30		260	4.4 mm		12 V
UCC3800PWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G8			1.2 mm	3 mm	Not Qualified		10 V		7.5 V		NOT SPECIFIED		NOT SPECIFIED	4.4 mm		12 V
UCC3803PWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		10 V		4 V	e4	30		260	4.4 mm		12 V
UCC3803PWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	2	12 V	1.2 mm	3 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED		260	4.4 mm		12 V
UCC3805NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	10 V	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm		12 V
UCC3972PWTRG4	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION		CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30		260	4.4 mm		25 V
CS51033GD8G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	240 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		3.3 V		3.135 V	e3	30		260	4.9 mm		3.465 V
CS51411GD8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	296 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			CURRENT	4.5 V	e3	30		260	4.9 mm		40 V
CS51412GD8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	296 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			CURRENT	4.5 V	e3	30		260	4.9 mm		40 V
CS51412GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	296 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			CURRENT	4.5 V	e3	30		260	4.9 mm		40 V
CS51413GD8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	594 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			CURRENT	4.5 V	e3	30		260	4.9 mm		40 V
CS51414GD8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	594 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			CURRENT	4.5 V	e3	30		260	4.9 mm		40 V
CS5157HGDR16G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 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		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO REQUIRES 8V TO 14V SUPPLY	5 V	e3			260	9.9 mm		20 V
CS5211GDR14G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	TIN		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified				4.5 V	e3	30		260	8.65 mm		14 V
CS5301GDW32G	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		DUAL	R-PDSO-G32	3		2.54 mm	7.5 mm	Not Qualified		5 V	CURRENT	4.7 V	e3			260	20.725 mm		14 V
CS5301GDWR32G	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		DUAL	R-PDSO-G32	3		2.54 mm	7.5 mm	Not Qualified		5 V	CURRENT	4.7 V	e3			260	20.725 mm		14 V
MC34025DWG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	TIN		DUAL	R-PDSO-G16	3		2.65 mm	7.5 mm	Not Qualified		15 V	CAN BE OPERATED IN CURRENT MODE	8.8 V	e3			260	10.3 mm		30 V
MC34060ADG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	Tin (Sn)		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		7 V	e3	40		260	8.65 mm		40 V
MC34060ADR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	Tin (Sn)		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		7 V	e3	40		260	8.65 mm		40 V
MC34060APG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	Tin (Sn)		DUAL	R-PDIP-T14			4.69 mm	7.62 mm	Not Qualified		15 V		7 V	e3	NOT SPECIFIED		NOT SPECIFIED	18.48 mm		40 V
MC34163DWG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	55 kHz	PLASTIC/EPOXY		3.4 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDSO-G16	3		2.65 mm	7.5 mm	Not Qualified		15 V		2.5 V	e3	30		260	10.3 mm		40 V
MC34166TG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		VOLTAGE-MODE	TIN		SINGLE	R-PSFM-T5					Not Qualified		12 V		7.5 V	e3						40 V
MC34166THG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		VOLTAGE-MODE	TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		7.5 V	e3						40 V
MC34167THG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		VOLTAGE-MODE	TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		7.5 V	e3			260			40 V
NCP5220AMNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	20	HVSON	RECTANGULAR	YES	566 kHz	UNSPECIFIED		2 A	2		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC20,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	TIN		DUAL	R-XDSO-N20	1		1 mm	5 mm	Not Qualified		5 V		4.5 V	e3	30		260	6 mm		5.5 V
UC3845BDG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	275 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	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e3	40		260	8.65 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	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
UCC3808DTR-2G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	20 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V	PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	14 V	1.75 mm	3.9 mm	Not Qualified	5 V	10 V		4.3 V	e4	30		260	4.9 mm		14 V
UCC3808N-2G4	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	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T8		14 V	5.08 mm	7.62 mm	Not Qualified	5 V	10 V		4.3 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm		13 V
UCC3809DTR-1G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	.8 A	1	BCDMOS	GULL WING	PULSE WIDTH MODULATION	12 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	19 V	1.75 mm	3.9 mm	Not Qualified	10 V	12 V		10 V	e4	30		260	4.9 mm		19 V
UCC39411DG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.715 A	1	CMOS	GULL WING		2.5 V	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	2 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5 V	DUAL	R-PDSO-G8	2		1.75 mm	3.9 mm	Not Qualified		1.25 V		1.1 V	e4	NOT SPECIFIED	1	260	4.9 mm		3.2 V
UCC39413DG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.715 A	1	CMOS	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		2.5 V		1.1 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm		3.2 V
UCC3583NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	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
UCC3801NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION	10 V	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified	0 V	10 V		8.2 V	e4				9.81 mm		12 V
UCC3813PW-5G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	36 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel	3.94 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	4.06 V	DUAL	R-PDSO-G8	2	12 V	1.2 mm	3 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED		260	4.4 mm	4 V	12 V
LT1054CDWRE4	Texas Instruments	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	4.5 mA	.1 A	1	BIPOLAR	GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	70 Cel	-1.25 V		Nickel/Palladium/Gold (Ni/Pd/Au)	-15 V	DUAL	R-PDSO-G16	1		2.65 mm	7.5 mm	Not Qualified		7 V		3.5 V	e4	NOT SPECIFIED	1	260	10.3 mm	-5 V	15 V
TL494CNE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	15 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	70 Cel	4.75 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.25 V	DUAL	R-PDIP-T16	1	40 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V		7 V	e4	NOT SPECIFIED		260	19.305 mm	5 V	40 V
TL598CNE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	26 mA	.25 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.95 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V		7 V	e4				19.305 mm	5 V	40 V
TPS54980PWPRG4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	28	TSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		16 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel	.9 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	2.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		3.6 V		3 V	e4	NOT SPECIFIED	1	260	9.7 mm		4 V
UC3524NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		VOLTAGE-MODE	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
UC3526ADWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP18,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	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	30		260	11.55 mm	5 V	35 V
UC3526NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDIP-T18		35 V	5.08 mm	7.62 mm	Not Qualified	8 V	15 V		8 V	e4				22.48 mm	5 V	35 V
UC3527ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	5 V	VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDIP-T16		35 V	5.08 mm	7.62 mm	Not Qualified	8 V	20 V		8 V	e4	NOT SPECIFIED		NOT SPECIFIED	19.305 mm	5.1 V	35 V
UC3527BNG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.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	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V	e4				19.305 mm		35 V
UC3572DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		.7 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	-70 V	VOLTAGE-MODE	NICKEL PALLADIUM GOLD	-1 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		4.2 V	e4	30	1	260	4.9 mm		35 V
UC3573NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		.7 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		5 V		4.75 V	e4				9.81 mm		30 V
UC3825DWG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	33 mA	2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	15 V	PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	5 V	CURRENT/VOLTAGE-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDSO-G16	2	12 V	2.65 mm	7.5 mm	Not Qualified	9.2 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	8.8 V	e4	NOT SPECIFIED		260	10.3 mm	5.1 V	12 V
UC3843D8G4	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		DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	30		260	4.9 mm	5 V	28 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.