14 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	Screening Level	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
UC3844W	Texas Instruments		COMMERCIAL	14	DFP	RECTANGULAR	YES	500 kHz	CERAMIC		.2 A		BIPOLAR		FLAT				FLATPACK	FL14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-XDFP-F14					Not Qualified
UCC2581J	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	21 kHz	CERAMIC, GLASS-SEALED		1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-GDIP-T14			5.08 mm	7.62 mm	Not Qualified		10 V		7.4 V		NOT SPECIFIED		NOT SPECIFIED			13.5 V
UCC35701DTRG4	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		10 V	e4	30		260	8.65 mm		13 V
UCC2961D	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	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	19 V	1.75 mm	3.9 mm	Not Qualified	16 V	12 V		8.5 V	e4	30		260	8.65 mm		19 V
LM2686MTC	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		1.2 mm	4.4 mm	Not Qualified		3.6 V		2.85 V	e0	40		260	5 mm	5 V	6.5 V
UCC1570J883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1.2 A	1	BICMOS	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE				125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-GDIP-T14					Not Qualified		11 V		10 V							13 V
LM2853MHX-1.2	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
UC3845DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		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	2.5 V	28 V
UCC1583D	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.8 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDSO-G14			1.75 mm	3.9 mm	Not Qualified		12 V		10 V					8.65 mm		14 V
LM3151MH-5.0	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	HSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1			GULL WING			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1			4.4 mm	Not Qualified		18 V		6 V	e0	40		260	5 mm	5 V	42 V
LM2670SD-12EP	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			DUAL	R-PDSO-N14			1 mm	5 mm	Not Qualified		24 V		8 V					6 mm		40 V
UCC3885D	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.5 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		5 V		3 V		NOT SPECIFIED		NOT SPECIFIED	8.65 mm		16.5 V
UCC1807PW-3	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDSO-G14			1.2 mm	4.4 mm	Not Qualified		10 V		4.3 V					5 mm		12 V
UCC1839N	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DIP	RECTANGULAR	NO		PLASTIC/EPOXY			1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE				125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDIP-T14					Not Qualified		10 V
TL2843DRG4	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	1		1.75 mm	3.9 mm	Not Qualified		15 V		8.2 V	e4	30		260	8.65 mm		30 V
UCC3839NG4	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BICMOS		THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T14					Not Qualified
LM2670SDADJEP	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			DUAL	R-PDSO-N14			1 mm	5 mm	Not Qualified		12 V		8 V					6 mm		40 V
TL3844BDG4	Texas Instruments	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	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
TL3844DRE4	Texas Instruments	SWITCHING REGULATOR	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	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		30 V
UCC3807PWTR-3	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G14			1.2 mm	4.4 mm	Not Qualified		10 V		4.3 V					5 mm		12 V
LM2745MTC	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, 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		3.3 V		3 V	e0			260	5 mm		6 V
LM2677SDX-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		CURRENT-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
LM5015MHX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.4 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.26 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	37 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm			48 V	SEATED HGT-NOM, OPERATES IN ADJUSTABLE MODE	4.25 V	e3	NOT SPECIFIED	1	260	5 mm		75 V
LM3152MHX-3.3	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	HSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1			GULL WING			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1			4.4 mm	Not Qualified		18 V		6 V	e0				5 mm	3.3 V	33 V
UCC3583N	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	0 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
TL3843DRE4	Texas Instruments	SWITCHING REGULATOR	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	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		30 V
TL497AIDE4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	16 mA	.5 A	1	BIPOLAR		GULL WING	PULSE FREQUENCY MODULATION		BUCK-BOOST	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		6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 6.5-30 V	4.5 V	e4	30		260	8.65 mm	1.2 V	12 V
UC2872N	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	14	DIP	RECTANGULAR	NO	78 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR		THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	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		5 V	RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE	4.5 V	e4				19.305 mm		24 V
LM5015MHX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HSSOP	RECTANGULAR	YES	445 kHz	PLASTIC/EPOXY		1.4 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1			4.4 mm	Not Qualified		48 V		4.25 V	e0				5 mm		75 V
LM2695MH	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
UC2845AQD	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 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	25 V
UCC1885J	Texas Instruments		MILITARY	14	DIP	RECTANGULAR	NO	500 kHz	CERAMIC				BICMOS		THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-XDIP-T14					Not Qualified
TL497ACJ	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	DIP	RECTANGULAR	NO		CERAMIC, GLASS-SEALED		.75 A	1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION		BOOST	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-GDIP-T14			5.08 mm	7.62 mm	Not Qualified		6 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED	19.56 mm		12 V
UCC35702PWTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	14	TSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G14			1.2 mm	4.4 mm	Not Qualified		11 V		9.6 V		NOT SPECIFIED		NOT SPECIFIED	5 mm		13.5 V
TPS51117PWR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	14	TSSOP	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY		10 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, 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	1		1.2 mm	4.4 mm	Not Qualified		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V	1.8 V	e4	NOT SPECIFIED	1	260	5 mm		28 V
UC1842W	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DFP	RECTANGULAR	YES	500 kHz	CERAMIC, GLASS-SEALED	25 mA	1 A	1	BICMOS		FLAT	PULSE WIDTH MODULATION		BUCK-BOOST	FLATPACK	FL14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDFP-F14		28 V	2.03 mm	6.285 mm	Not Qualified	12 V	15 V		11 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.21 mm	5 V	28 V
LM2678SD-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
TPS54225TPWPRQ1	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION	12 V	BUCK	SMALL OUTLINE	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	105 Cel	.75 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	DUAL	R-PDSO-G14	3		1.2 mm	4.4 mm	Not Qualified		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 5.5V	4.5 V	e4	30	1	260	5 mm		18 V
LM2852XMXAX-1.0	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	1 V	5.5 V
LM2679SD-ADJ	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
MC34060NP1	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR		THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T14					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
LM3151MHX-2.5	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	HSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1			GULL WING			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH			.65 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1			4.4 mm	Not Qualified		18 V		6 V	e3	40		260	5 mm	2.5 V	42 V
LM2694MTX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING			BUCK	SMALL OUTLINE, 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		1.2 mm	4.4 mm	Not Qualified		24 V		8 V	e0			260	5 mm		30 V
LM2670SDX-ADJ	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	SOLCC14,.2,32	Switching Regulator or Controllers	.8 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-N14	1		1 mm	5 mm	Not Qualified		12 V		8 V	e0			260	6 mm		40 V
UCC28231PWR	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	2.5 mA	.2 A	1			GULL WING	PULSE WIDTH MODULATION	12 V	PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel		VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	1	17 V	1.2 mm	4.4 mm	Not Qualified	7 V	12 V		7 V	e4	30		260	5 mm	5 V	17 V
LM3152MHX-3.3/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		12 A	1			GULL WING			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Switching Regulator or Controllers	.65 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	3.3 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		18 V	SEATED HGT-NOM	6 V	e3	30	1	260	5 mm	3.3 V	33 V
LM2853MH-2.5	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
PUCC256404DDB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.2 A	1			GULL WING	RESONANT CONTROL			SMALL OUTLINE			1.27 mm	125 Cel			-40 Cel			DUAL	R-PDSO-G14			1.75 mm	3.9 mm			15 V		13 V					9.9 mm		26 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.