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 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
LM2670SDX-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	PLASTIC/EPOXY		5.4 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-N14	1		1 mm	5 mm			12 V		8 V	e0				6 mm	3.3 V	40 V
UCC25701DTRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	700 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	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		11 V		10 V	e4	30		260	8.65 mm		13 V
UCC28231PWT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.2 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G14			1.2 mm	4.4 mm	Not Qualified		12 V		7 V					5 mm		17 V
TL2842DRE4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	8.65 mm		30 V
TL3843DR	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V	SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	NOT SPECIFIED		260	8.65 mm	5 V	30 V
MC34060JP4	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	CERAMIC		.2 A		BIPOLAR	THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-XDIP-T14											NOT SPECIFIED		NOT SPECIFIED
LM2670SDX-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	PLASTIC/EPOXY		5.4 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-N14	1		1 mm	5 mm			12 V		8 V	e0				6 mm	5 V	40 V
UCC2583NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel	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
UCC2807PWTR-3G4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G14			1.2 mm	4.4 mm	Not Qualified		10 V		4.3 V		NOT SPECIFIED		NOT SPECIFIED	5 mm		12 V
LM2685MTC	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	180 kHz	PLASTIC/EPOXY		.05 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Other Analog ICs	.65 mm	85 Cel			-40 Cel	Tin/Lead (Sn85Pb15)		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		3.6 V		2.85 V	e0	40		260	5 mm	5 V	6.5 V
LM2853MH-1.5	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	725 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V		3 V	e0			260	5 mm		5.5 V
LM2853MHX-1.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.8 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	3.3 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm			5 V	INPUT VOLTAGE FOR CONTROL CIRCUITRY IS 3 TO 5.5V, SEATED HGT-NOM	3 V	e3	30	1	260	5 mm	1 V	5.5 V
LM2742MTCX/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		20 A	1		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.6 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	13.5 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		3.3 V		2.2 V	e3	30	1	260	5 mm		16 V
UC2844DR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		11 V	e4				8.65 mm	2.5 V	25 V
TPS54521RHL	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVQCCN	SQUARE	YES	1035 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N14			1 mm	3.5 mm	Not Qualified		12 V		4.5 V	e4				3.5 mm		17 V
LM2852XMXAX-2.5/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.8 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	3.3 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm			5 V	ALSO OPERATES IN ADJUSTABLE RANGE FROM 2.4437V TO 2.5563V	2.85 V	e3	30	1	260	5 mm	2.5 V	5.5 V
UCC3839DTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.01 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified		7.5 V		10 V		NOT SPECIFIED		NOT SPECIFIED	8.65 mm	7.5 V	20 V
LM2852YMXA-1.8	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	625 kHz	PLASTIC/EPOXY		3.65 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V	SEATED HGT-NOM	2.85 V	e0			260	5 mm	1.8 V	5.5 V
UCC2839J	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED		.01 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-GDIP-T14					Not Qualified		7.5 V		7 V		NOT SPECIFIED		NOT SPECIFIED			8 V
TL2844BDRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	8.65 mm	5 V	30 V
LM2676SDX-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	PLASTIC/EPOXY		5.4 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-N14	1		1 mm	5 mm			12 V		8 V	e0				6 mm	3.3 V	40 V
UCC35702DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	700 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	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		11 V		9.6 V	e4	30		260	8.65 mm		13.5 V
UCC1583J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		1.8 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-CDIP-T14					Not Qualified		12 V		10 V		NOT SPECIFIED		NOT SPECIFIED			14 V
TL497ACNSRE4	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	PULSE FREQUENCY MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP14,.3	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		2 mm	5.3 mm	Not Qualified		6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5-30 V	4.5 V	e4	30		260	10.2 mm		12 V
LM5010AHMH	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		48 V		6 V	e0	40		260	5 mm		75 V
UC2843AQDR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDSO-G14	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		12 V	e4	30		260	8.65 mm	5 V	28 V
LM2853MH-0.8/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	725 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V	INPUT VOLTAGE FOR CONTROL CIRCUITRY IS 3 TO 5.5V, SEATED HGT-NOM	1.5 V	e3	30		260	5 mm	.8 V	5.5 V
UC1872N	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	MILITARY	14	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1		THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	IN-LINE			2.54 mm	125 Cel			-55 Cel			DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		5 V		4.5 V					19.305 mm		24 V
TL2842DRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2		1.75 mm	3.9 mm	Not Qualified		15 V		11 V	e4	30		260	8.65 mm		30 V
UC1844D	Texas Instruments		MILITARY	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	GULL WING				SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDSO-G14					Not Qualified
UC3845ADTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G14	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		260	8.65 mm	5 V	25 V
TL2843BDG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	8.65 mm	5 V	30 V
UCC27223PWPG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		4 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	105 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		12 V		4.4 V	e4	30		260	5 mm		20 V
LM2679SDX-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	UNSPECIFIED		8.1 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.2,32	Switching Regulator or Controllers	.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e0			260	6 mm		40 V
LM2574HVM-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1.8 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP14,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	2A		2.65 mm	7.5 mm	Not Qualified		12 V		4.75 V	e0	20		220	9 mm	3.3 V	60 V
LM2852XMXA-2.5	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	1825 kHz	PLASTIC/EPOXY		4.95 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V	SEATED HGT-NOM	2.85 V	e0			260	5 mm	2.5 V	5.5 V
LM2673SD-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	260 kHz	UNSPECIFIED		3 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.8 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e3	30	1	260	6 mm		40 V
LM2678SDX-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	UNSPECIFIED		8.75 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.2,32	Switching Regulator or Controllers	.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e0			260	6 mm		40 V
UCC25630-2DDBR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY		1.2 A	1		GULL WING		15 V		SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2	30 V	1.75 mm	3.9 mm		13 V	15 V		13 V	e4	30		260	9.9 mm	12 V	30 V
LM2695MHX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.5 A	1		GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		24 V		8 V	e0			260	5 mm		30 V
LM2678SDX-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	280 kHz	UNSPECIFIED		8.75 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.2,32	Switching Regulator or Controllers	.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-XDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e0			260	6 mm		40 V
LM2852YMXAX-2.5	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	625 kHz	PLASTIC/EPOXY		3.65 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V	SEATED HGT-NOM	2.85 V	e0			260	5 mm	2.5 V	5.5 V
LM2574M-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1.8 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP14,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	2A		2.65 mm	7.5 mm	Not Qualified		12 V		4.75 V	e0	20		220	9 mm	3.3 V	40 V
TPS54625PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY		6.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	85 Cel	.76 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	DUAL	R-PDSO-G14	2		1.2 mm	4.4 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 5.5V	4.5 V	e4	NOT SPECIFIED	1	260	5 mm		18 V
TL3842BD	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V	BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	5.1 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	8.65 mm	5 V	30 V
TL2842BD	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V	BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDSO-G14	1	30 V	1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	8.65 mm	5 V	30 V
TPS65321AQPWPRQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		3.2 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	20 V	DUAL	R-PDSO-G14	3		1.2 mm	4.4 mm			12 V	ADJUSTABLE OUTPUT VOLTAGE= 1.1V TO 20V; LDO REGULATOR SUPPLY VOLTAGE= 3V TO 36V	3.6 V	e4	30	2	260	5 mm		36 V
UCC3581N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	21 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified		10 V		7.4 V	e4				19.305 mm		13.5 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.