14 Switching Regulators & Controllers 2,400+

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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	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	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
LTC1148HVCS#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14	1	1.752 mm	3.899 mm	Not Qualified	10 V		4 V	e0			8.649 mm	1.25 V	20 V
LTC1148LCS-3.3#TRPBF	Analog Devices		COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		.05 A		CMOS	GULL WING				SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	1			Not Qualified				e3	30	260
LTC3622EDE-23/5#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	14	HVSON	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-N14		.8 mm	3 mm		12 V	ALSO VOUT=5 VOLT	2.7 V		NOT SPECIFIED	NOT SPECIFIED	4 mm	3.3 V	17 V
LTC3808EDE#TRPBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	HVSSON	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		1 A	1		NO LEAD			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	4.2 V		2.75 V	e3	30	260	4 mm		9.8 V
LTC1148HVCS-5#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14	1	1.752 mm	3.899 mm	Not Qualified	10 V		4 V	e0			8.649 mm	5 V	20 V
ADP3605ARUZ-3-REEL	Analog Devices	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	288 kHz	PLASTIC/EPOXY			1		GULL WING			DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.2 mm	4.4 mm	Not Qualified	5 V		3 V	e3		260	5 mm		6 V
LTC1148HVCS-3.3#TRPBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.899 mm	Not Qualified	10 V		3.5 V	e3	30	260	8.649 mm	3.3 V	20 V
LTC3446IDE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	3.6 V		2.7 V	e3	30	260	4 mm		5.5 V
ADP3000ARU	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14		1.2 mm	4.4 mm	Not Qualified	5 V		2 V	e0			5 mm		30 V
LTC1265CS-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e3	30	260	8.65 mm	5 V	12 V
LT3980IDE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	2550 kHz	PLASTIC/EPOXY		4.9 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	10 V	DUMMY VAL	3 V	e3	30	260	4 mm		58 V
ADP1148AR-REEL	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA	2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	12 V		3.5 V	e0			8.65 mm	1.25 V	20 V
LTC1148HVCN-5#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	THROUGH-HOLE	CONSTANT OFF TIME		PUSH-PULL	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDIP-T14	1	3.937 mm	7.62 mm	Not Qualified	10 V		6 V	e3	30	260		5 V	18 V
LTC1265IS#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.2 A	1		GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e3	30	260	8.65 mm		12 V
LTC1148HVCS-3.3#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		4 V	e3	30	260	8.65 mm	3.3 V	18 V
LTC3104EDE#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	14	HVSON	RECTANGULAR	YES	1450 kHz	PLASTIC/EPOXY		.75 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm		10 V	OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 13.8V	2.5 V	e3	30	260	4 mm		15 V
LTC3622HDE-23/5#PBF	Analog Devices	SWITCHING REGULATOR		14	HVSON	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			CURRENT-MODE				DUAL	R-PDSO-N14		.8 mm	3 mm		12 V	ALSO VOUT=5 VOLT	2.7 V		NOT SPECIFIED	NOT SPECIFIED	4 mm	3.3 V	17 V
LTC1148HVCS#TRPBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.899 mm	Not Qualified	10 V		3.5 V	e3	30	260	8.649 mm	1.25 V	20 V
LTC3533EDHC#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	14	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-N14		.8 mm	3 mm		3.6 V	OUTPUT VOLTAGE RANGE FROM 1.8 V TO 5.25 V	1.8 V	e3			4 mm	3.3 V	5.5 V
LTC1265CS	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e0			8.65 mm	1.25 V	12 V
LTC1148LCS#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14	1	1.752 mm	3.899 mm	Not Qualified	10 V		4 V	e0			8.649 mm		20 V
LTC3446EDE#TRPBF	Analog Devices	SWITCHING REGULATOR	OTHER	14	HVSON	RECTANGULAR	YES	2700 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	3.6 V		2.7 V	e3	30	260	4 mm		5.5 V
LTC1148CN-5	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	2.1 mA		1	CMOS	THROUGH-HOLE	CONSTANT OFF TIME		PUSH-PULL	IN-LINE			2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T14	1	3.937 mm	7.62 mm	Not Qualified	10 V		4 V	e0				5 V	20 V
LTC1261CS	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY	1 mA		1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	70 Cel			0 Cel	TIN LEAD		DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	3.3 V	ALSO OPERATES IN ADJUSTABLE MODE FROM -1.25V TO -8V	3 V	e0			8.65 mm	-8 V	8 V
LTC1148CS-5	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.1 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.752 mm	3.899 mm	Not Qualified	10 V		4 V	e0			8.649 mm	5 V	20 V
ADP1148AR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA	2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14		1.75 mm	3.9 mm	Not Qualified	12 V		3.5 V	e0			8.65 mm	1.25 V	20 V
LTC3111HDE#TRPBF	Analog Devices	SWITCHING REGULATOR		14	HVSON	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm		5 V	OPERATES IN ADJUSTABLE OUTPUT MODE FROM 2.5V TO 15V	2.5 V	e3		260	4 mm		15 V
LTC1265CS-3.3#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e3	30	260	8.65 mm	3.3 V	12 V
LTC1265CS-5#TRPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e3	30	260	8.65 mm	5 V	12 V
ADP3171JR-REEL7	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	12 V		10 V	e0			8.65 mm		14 V
LTC3808EDE#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	HVSSON	RECTANGULAR	YES	825 kHz	PLASTIC/EPOXY		1 A	1		NO LEAD			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH			.5 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	4.2 V		2.75 V	e0			4 mm		9.8 V
LTC1265CS#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e0			8.65 mm	1.25 V	12 V
LTC3533EDE	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	14	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,20		.5 mm	85 Cel	1.8 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	5.25 V	DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	3.6 V	SEATED HT-CALCULATED	1.8 V	e0			4 mm	3.3 V	5.5 V
LTC1148LCS#TRPBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.899 mm	Not Qualified	10 V		3.5 V	e3	30	260	8.649 mm		20 V
LTC1148CS-5#TR	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.1 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14	1	1.752 mm	3.899 mm	Not Qualified	10 V		4 V	e0			8.649 mm	5 V	20 V
LTC1265CS-5	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e0			8.65 mm	5 V	12 V
LTC1148HVIS-5#TRPBF	Analog Devices	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.752 mm	3.9 mm		10 V		6 V	e3	30	260	8.649 mm	5.05 V	18 V
ADP3171JR-REEL	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	12 V		10 V	e0			8.65 mm		14 V
LTC1265CS#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY	2.4 mA	1.2 A	1	CMOS	GULL WING	CONSTANT OFF TIME		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		5.4 V	e3	30	260	8.65 mm	1.25 V	12 V
LTC3533EDE#TR	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	14	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,20		.5 mm	85 Cel	1.8 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	5.25 V	DUAL	R-PDSO-N14	1	.8 mm	3 mm	Not Qualified	3.6 V	SEATED HT-CALCULATED	1.8 V	e0			4 mm	3.3 V	5.5 V
ADP3000ARU-REEL7	Analog Devices		COMMERCIAL	14	TSSOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY		1 A		BIPOLAR	GULL WING				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.635 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1			Not Qualified				e0		240
LTC1148HVCS#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	2.3 mA		1	CMOS	GULL WING	CONSTANT OFF TIME		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	10 V		4 V	e3	30	260	8.65 mm	1.25 V	18 V
LTC3111IDE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-N14		.8 mm	3 mm		5 V	OPERATES IN ADJUSTABLE OUTPUT MODE FROM 2.5V TO 15V	2.5 V	e3			4 mm		15 V
LTC3533EDE#TRMPBF	Analog Devices	SWITCHING REGULATOR	OTHER	14	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,20		.5 mm	85 Cel	1.8 V	VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed	5.25 V	DUAL	R-PDSO-N14		.8 mm	3 mm		3.6 V		1.8 V	e3			4 mm	3.3 V	5.5 V
LT3681EDE#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL EXTENDED	14	HVSON	RECTANGULAR	YES	3100 kHz	PLASTIC/EPOXY		4.4 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-N14		.8 mm	3 mm	Not Qualified	10 V		3.6 V	e0			4 mm		36 V
LTC3622IDE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY		2 A	1	CMOS	NO LEAD			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-N14	1	.8 mm	3 mm		12 V		2.7 V	e3	30	260	4 mm		17 V
CS-3845D14	Onsemi		COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	GULL WING				SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14				Not Qualified				e0
NCL30125B2DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY			1		GULL WING		12 V		SMALL OUTLINE	SOP14/16,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm					e4	30	260	9.9 mm

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.