COMMERCIAL Switching Regulators & Controllers 2,400+

Reset All

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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
UCC3808ADTR-2	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
UCC3895PWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	6 mA	.1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	70 Cel	4.94 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	5.06 V	DUAL	R-PDSO-G20	2	16.5 V	1.2 mm	4.4 mm	Not Qualified	10 V	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e4	NOT SPECIFIED	260	6.5 mm	5 V	16.5 V
ICL7660ACBAT	Harris Semiconductor	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.165 mA		1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE				70 Cel					DUAL	R-PDSO-G8					Not Qualified		5 V		1.5 V						12 V
ICL7660ACBA-T	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.165 mA		1	CMOS	GULL WING			DOUBLER	SMALL OUTLINE	SOP8,.24		1.27 mm	70 Cel	-1.5 V			-10 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm			5 V		1.5 V				4.9 mm		12 V
ISL6527ACRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	16	HVQCCN	SQUARE	YES	600 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	70 Cel		VOLTAGE-MODE	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N16			1 mm	5 mm			3.3 V		2.97 V	e3			5 mm		3.63 V
LT1073CS8#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	23 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE			1.27 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9116 mm	Not Qualified		1.5 V		1 V	e3	30	260	4.9 mm	.212 V	30 V
LT1076CQ	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-263	RECTANGULAR	YES	125 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	70 Cel		CURRENT-MODE	TIN LEAD OVER NICKEL		SINGLE	R-PSSO-G5			4.877 mm	8.89 mm	Not Qualified		25 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V	8 V	e0			10.2235 mm	2.21 V	60 V
LT1109ACN8-12#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR	THROUGH-HOLE	PULSE FREQUENCY MODULATION		BOOST	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE	MATTE TIN		DUAL	R-PDIP-T8	1		4.445 mm	7.62 mm	Not Qualified				2 V	e3	30	260	9.78 mm	12 V	12 V
LT1376CN8-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	570 kHz	PLASTIC/EPOXY	1.4 mA	3 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDIP-T8	1		3.429 mm	7.62 mm	Not Qualified		15 V		5 V	e3	30	260		5 V	25 V
LT1507CS8#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY	5.4 mA		1	BIPOLAR	GULL WING			BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		4.3 V	e3	30	260	4.9 mm	2.42 V	15 V
LT1931ES5	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G5	1		1 mm	1.625 mm	Not Qualified		3 V		2.6 V	e0	20	235	2.9 mm		16 V
LT3439EFE	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	16	TSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		1.65 A	1		GULL WING			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel			Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		5 V		2.8 V	e0	20	235	5 mm		17.5 V
LT3461ES6#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	VSSOP	RECTANGULAR	YES	1700 kHz	PLASTIC/EPOXY		.6 A	1		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDSO-G6	1		1 mm	1.625 mm	Not Qualified		3 V		2.5 V	e3	30	260	2.9 mm		16 V
LT3462ES6	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	VSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		.42 A	1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G6	1		1 mm	1.625 mm	Not Qualified		3 V		2.5 V	e0			2.9 mm		16 V
LT3462ES6#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	VSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G6	1		1 mm	1.625 mm	Not Qualified		3 V		2.5 V	e0			2.9 mm		16 V
LT3462ES6#TRM	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	VSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G6	1		1 mm	1.625 mm	Not Qualified		3 V		2.5 V	e0			2.9 mm		16 V
LT3463AEDD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES		PLASTIC/EPOXY		.46 A	1		NO LEAD	CONSTANT OFF TIME		SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel			MATTE TIN		DUAL	S-PDSO-N10	1		.8 mm	3 mm	Not Qualified		2.5 V		2.4 V	e3	30	260	3 mm		15 V
LT3471EDD	Analog Devices	DUAL SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		2.6 A	1		NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	S-PDSO-N10	1		.8 mm	3 mm	Not Qualified		3 V		2.4 V	e0			3 mm		16 V
LTC1730ES8-4.2#PBF	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING			SINGLE	SMALL OUTLINE			1.27 mm	70 Cel			MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		6 V		4.5 V	e3	30	260	4.9 mm		12 V
LTC3406ES5-1.2#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		1.3 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDSO-G5	1		1 mm	1.625 mm	Not Qualified		3.6 V		2.5 V	e3			2.9 mm		5.5 V
LTC3427EDC#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	HVSON	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		.5 A	1		NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE			.5 mm	70 Cel		CURRENT-MODE	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		2.4 V		1.8 V	e3	30	260	2 mm		5 V
LTC3427EDC#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	6	HVSON	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		.5 A	1		NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		2.4 V		1.8 V	e3	30	260	2 mm		5 V
LTC3723EGN-1#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.635 mm	70 Cel		CURRENT-MODE	MATTE TIN		DUAL	R-PDSO-G16	1		1.75 mm	3.899 mm	Not Qualified		9.5 V		6.5 V	e3	30	260	4.8895 mm		9.5 V
LTC4002ES8-8.4#TR	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G8	1		1.752 mm	3.899 mm	Not Qualified		12 V		8.9 V	e0			4.9025 mm		22 V
LTC4234CWHH#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	38		RECTANGULAR	YES		PLASTIC/EPOXY		12.8 A	1	CMOS	NO LEAD				MICROELECTRONIC ASSEMBLY			.5 mm	70 Cel			MATTE TIN		UNSPECIFIED	R-PXMA-N38			1 mm	5 mm			12 V		2.9 V	e3			9 mm		15 V
LTC660CS8#PBF	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	3 mA		1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	70 Cel			MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9116 mm	Not Qualified		5 V		1.5 V	e3	30	260	4.9 mm		5.5 V
MAX1044CSA-T	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.2 mA	.1 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		1.5 V	e0			4.9 mm		10 V
MAX1044CSA+T	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.2 mA	.1 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			Matte Tin (Sn) - annealed		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		1.5 V	e3	30	260	4.9 mm		10 V
MAX741DCAP-T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	20	SSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY	4.25 mA	1 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G20	1		1.99 mm	5.29 mm	Not Qualified				2.7 V	e0			7.2 mm		15.5 V
MAX741DCAP+T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	20	SSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY	4.25 mA	1 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G20			1.99 mm	5.29 mm	Not Qualified				2.7 V		NOT SPECIFIED	NOT SPECIFIED	7.2 mm		15.5 V
MAX741UCAP+T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	20	SSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY	3.5 mA	1 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE			DUAL	R-PDSO-G20			1.99 mm	5.29 mm	Not Qualified				2.7 V		NOT SPECIFIED	NOT SPECIFIED	7.2 mm		15.5 V
MAX741UCAP-T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL	20	SSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY	3.5 mA	1 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	TIN LEAD		DUAL	R-PDSO-G20	1		1.99 mm	5.29 mm	Not Qualified				2.7 V	e0			7.2 mm		15.5 V
MC34063ACD	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	4 mA	1.5 A	1	BIPOLAR	GULL WING			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e4			4.9 mm	1.25 V	40 V
MC34166TH	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 LEAD		ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		7.5 V	e0		235			40 V
NCP5220MNR2G	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
SG3526BN	Microchip Technology	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	PUSH-PULL	IN-LINE	DIP18,.3		2.54 mm	70 Cel	4.9 V		MATTE TIN	5.1 V	DUAL	R-PDIP-T18			5.33 mm	7.62 mm			15 V		8 V	e3	40	260	22.84 mm	5 V	35 V
SI7661CSA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	2 mA	.02 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		4.5 V	e0			4.9 mm	-20 V	20 V
SI7661CSA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	2 mA	.02 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			Matte Tin (Sn) - annealed		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		4.5 V	e3	30	260	4.9 mm	-20 V	20 V
ST662ACD-TR	STMicroelectronics	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.03 A	1	BICMOS	GULL WING			TRIPLER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel	11.4 V		Nickel/Palladium/Gold (Ni/Pd/Au)	12.6 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		4.5 V	e4	30	260	4.9 mm	12 V	5.5 V
TL494CDBRE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE			DUAL	R-PDSO-G16			2 mm	5.3 mm	Not Qualified		15 V		7 V		NOT SPECIFIED	NOT SPECIFIED	6.2 mm	5 V	40 V
TL594CDRG3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE			DUAL	R-PDSO-G16			1.75 mm	3.9 mm	Not Qualified		15 V		7 V				9.9 mm		40 V
UC3526AN	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	18	DIP	RECTANGULAR	NO	600 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	7 V	15 V	LG-MAX	7 V	e4			22.48 mm	5 V	35 V
UC3823BDW	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	36 mA	2.2 A	1	BICMOS	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-MODE	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDSO-G16	2	22 V	2.65 mm	7.5 mm	Not Qualified	16 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	12 V	e4	30	260	10.3 mm	5.1 V	22 V
UC3825BDWTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	36 mA	2.2 A	1	BICMOS	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	11 V	e4	30	260	10.3 mm	5.1 V	22 V
UC3843AD8G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.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-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	25 V
UC3854ADWTR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	12 mA	1.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	18 V	BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	7.4 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	7.6 V	DUAL	R-PDSO-G16	2	20 V	2.65 mm	7.5 mm	Not Qualified		18 V		10 V	e4	NOT SPECIFIED	260	10.3 mm	7.5 V	20 V
UC3854ADWTRG4	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	12 mA	1.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	18 V	BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	7.4 V	CURRENT-MODE	Nickel/Palladium/Gold (Ni/Pd/Au)	7.6 V	DUAL	R-PDSO-G16	2	20 V	2.65 mm	7.5 mm	Not Qualified		18 V		10 V	e4	NOT SPECIFIED	260	10.3 mm	7.5 V	20 V
UC3872DWTR	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	78 kHz	PLASTIC/EPOXY	14 mA	.1 A	1	BIPOLAR	GULL WING	RESONANT CONTROL	5 V	PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	2.94 V	CURRENT-MODE	NICKEL PALLADIUM GOLD	3.06 V	DUAL	R-PDSO-G16	2		2.65 mm	7.5 mm	Not Qualified		5 V	RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE	4.5 V	e4	30	260	10.3 mm	3 V	24 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.