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	Minimum Operating Temperature	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
L6917BD	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY			1	BCDMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28			2.65 mm	7.5 mm	Not Qualified		12 V		8.5 V	e4			17.9 mm
PT5061CT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	650 kHz	UNSPECIFIED		1.5 A	1		GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				65 Cel			0 Cel			SINGLE	R-XSMA-G12	1				Not Qualified		5 V		4.75 V						11 V
PT5027S	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SIP	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		1.5 A	1		THROUGH-HOLE				BUCK-BOOST	IN-LINE				65 Cel			-20 Cel			SINGLE	R-PSIP-T3	1				Not Qualified		5 V		4.75 V						7 V
CS5211GDR14	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	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified				4.5 V	e0		235	8.65 mm		14 V
CS5308GDW28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		2.65 mm	7.5 mm	Not Qualified		10 V	ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e0		235	17.925 mm		14 V
CS5308GDWR28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		2.65 mm	7.5 mm	Not Qualified		10 V	ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e0		235	17.925 mm		14 V
CS5307GDW24	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn80Pb20)		DUAL	R-PDSO-G24			2.65 mm	7.5 mm	Not Qualified		10 V		9.5 V	e0			15.395 mm		14 V
NCP5332ADWR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		2.65 mm	7.5 mm	Not Qualified		10 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 20V	4.5 V	e0		235	17.9 mm		14 V
NCP5332ADW	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		2.65 mm	7.5 mm	Not Qualified		10 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 20V	4.5 V	e0		235	17.9 mm		14 V
CS5212GDR14	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	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		3.5 V		3.1 V	e0	30	235	8.65 mm		7 V
MC34063ECD	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING				BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e4			4.9 mm		40 V
PT5025CT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING				BUCK-BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-20 Cel			SINGLE	R-PSMA-G3	1				Not Qualified		5 V		4.75 V						7 V
PT6305CT	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	UNSPECIFIED		5 A	1		GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-XSMA-G12					Not Qualified		5 V		4.5 V						9 V
KA3842BDTF	Fairchild Semiconductor	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	0 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G14	1		1.8 mm	3.95 mm	Not Qualified		15 V		12 V	e3	30	260	8.56 mm		30 V
ML4824CS1X	Fairchild Semiconductor	POWER FACTOR CONTROLLER WITH POST REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G16	1		2.65 mm	7.5 mm	Not Qualified		11.8 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V	e3	30	260	10.3 mm		12.8 V
PT6405ET	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-PSMA-G12	1				Not Qualified		5 V		4.5 V			215			5.5 V
UCC3806PW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel	5 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.2 V	DUAL	R-PDSO-G16	2	14.5 V	1.2 mm	4.4 mm	Not Qualified	8 V	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 15V	8 V	e4	NOT SPECIFIED	260	5 mm		14.5 V
UCC38084DR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	15 V	1.75 mm	3.9 mm	Not Qualified	4.3 V	10 V		4.3 V	e4	NOT SPECIFIED	260	4.9 mm		15 V
UCC38084PWR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	2	15 V	1.2 mm	3 mm	Not Qualified	4.3 V	10 V		4.3 V	e4	NOT SPECIFIED	260	4.4 mm		15 V
UCC38086D	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	15 V	1.75 mm	3.9 mm	Not Qualified	4.3 V	10 V		4.3 V	e4	NOT SPECIFIED	260	4.9 mm		15 V
ST730ACD-TR	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	220 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	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		4 V	e4			4.9 mm		11 V
ST750ACD	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY		2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		5 V		4 V	e0			4.9 mm		11 V
UCC38086P	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		15 V	5.08 mm	7.62 mm	Not Qualified	4.3 V	10 V		4.3 V	e4			9.81 mm
NCP5331FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	LQFP	SQUARE	YES	750 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		QUAD	S-PQFP-G32	1		1.6 mm	7 mm	Not Qualified		10 V	ALSO WORKS IN CURRENT MODE	9 V	e0		235	7 mm		16 V
MAX720CSE-T	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	CMOS	GULL WING	CONSTANT OFF TIME			BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16			1.75 mm	3.9 mm	Not Qualified			ALSO CONTAINS AN ADDITIONAL CONTROLLER	.9 V	e0			9.9 mm	5 V	5.5 V
NCP5314FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	LQFP	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		.001 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-PQFP-G32	1		1.6 mm	7 mm	Not Qualified		12 V		8.5 V	e0		235	7 mm
NCP5422ADR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		12 V	V2 CONTROL MODE IS ALSO AVAILABLE	10.8 V	e0		235	9.9 mm		13.2 V
UCC38051DR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.75 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		12 V		10 V		NOT SPECIFIED	NOT SPECIFIED	4.9 mm		18 V
NCP5201MN	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	18	HVSON	RECTANGULAR	YES	275 kHz	UNSPECIFIED		.65 A	1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC18,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN		DUAL	R-XDSO-N18	2		1 mm	5 mm	Not Qualified		12 V			e3	30	235	6 mm
NCP5425DBR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	20	TSSOP	RECTANGULAR	YES	938 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified			CAN ALSO BE CONFIGURED IN CURRENT MODE	4.6 V	e4	30	260	6.5 mm		13.2 V
NCP5210MNR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	20	HVSON	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			1		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	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-N20	1		1 mm	5 mm	Not Qualified		5 V		4.5 V	e0	30	235	6 mm		5.5 V
UCC3819APWR	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	0 Cel			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
UC3844NG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		11.5 V	e3		260	9.78 mm		25 V
UC3843ANG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		8.2 V	e3		260	9.78 mm		30 V
UCC3817APWR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G16			1.2 mm	4.4 mm	Not Qualified		12 V		10.3 V		NOT SPECIFIED	NOT SPECIFIED	5 mm		15 V
UCC3818AD	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified		12 V		10.3 V	e4	NOT SPECIFIED	260	9.9 mm		18 V
UCC3818APWR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	2	18 V	1.2 mm	4.4 mm	Not Qualified		12 V		10.3 V	e4	30	260	5 mm		18 V
MC34167TVG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	ZIP	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	FLANGE MOUNT	ZIP5,.15,.17,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		7.5 V	e3					40 V
UC3842ANG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		11.5 V	e3		260	9.78 mm		30 V
UC3843ADR2G	Onsemi	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	0 Cel	Tin (Sn)		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		8.2 V	e3	40	260	8.65 mm		30 V
ADP3163JRUZ-REEL	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	20	TSSOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY			1		GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm	Not Qualified		12 V		10 V	e3		260	6.5 mm		14 V
UC3845NG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		8.2 V	e3		260	9.78 mm		25 V
CS51031GD8G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	240 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING				BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		10 V		4.5 V	e3	30	260	4.9 mm		16 V
L6710	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	44	HTQFP	SQUARE	YES	178 kHz	PLASTIC/EPOXY		2 A	1	BCDMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, HEAT SINK/SLUG, THIN PROFILE	TQFP44,.47SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G44			1.2 mm	10 mm	Not Qualified		12 V		10.2 V	e4			10 mm		13.8 V
MAX5014CSA-T	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	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		11 V			e0			4.9 mm
MAX5019CSA-T	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	0 Cel	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
MAX5020CSA-T	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	0 Cel	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
MAX632ACSA-T	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	2 mA	.45 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified				2 V	e0			4.9 mm	12 V	16.5 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.