Texas Instruments Switching Regulators & Controllers 2,398

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	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
TPS53315RGFT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	40	HVQCCN	RECTANGULAR	YES		1000 kHz	PLASTIC/EPOXY		12 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1 mm	5 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	3 V	e4	30	1	260	7 mm	5 V	15 V
UCD9244RGCR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	64	HVQCCN	SQUARE	YES		2000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N64	3		1 mm	9 mm	Not Qualified		3.3 V		3 V	e4	30	4	260	9 mm	3.3 V	3.6 V
TPS59124RGER	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	24	HVQCCN	SQUARE	YES		420 kHz	PLASTIC/EPOXY		10 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER			.5 mm	85 Cel	.76 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N24	2		1 mm	4 mm	Not Qualified		5 V		4.5 V	e4	30		260	4 mm		5.5 V
UCC2804DR81221G4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES		1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm		12 V
TPS65708YZHT	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	VFBGA	SQUARE	YES		2250 kHz	UNSPECIFIED		.4 A	1			BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel	1.2 V	VOLTAGE-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	3.3 V	BOTTOM	S-XBGA-B16	1		.625 mm	2.036 mm	Not Qualified		5 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	.8 V	e1	30	4	260	2.036 mm		6 V
TPS84620RUQT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	47	QCCN	SQUARE	YES		560 kHz	PLASTIC/EPOXY		6 A	1			NO LEAD			BUCK	CHIP CARRIER	LCC47(UNSPEC)	Switching Regulator or Controllers	.9 mm	85 Cel	1.2 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N47	3		2.9 mm	9 mm	Not Qualified		12 V		4.5 V	e4	30	1	245	15 mm	1.8 V	14.5 V
TPS56520PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		5 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	6.5 mm		17 V
TPS56720PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		7 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	6.5 mm		17 V
TPS56720PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		7 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	6.5 mm		17 V
TPS56920PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		9 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	6.5 mm		17 V
TPS56920PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		9 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G20	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	6.5 mm		17 V
TPS56C20PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	24	HTSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		12 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	1.87 V	DUAL	R-PDSO-G24	2		1.2 mm	4.4 mm			12 V	OUTPUT VOLTAGE RANGE 0.6 TO 1.87V	4.5 V	e4	30	1	260	7.8 mm		17 V
UCC28630DR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES		120 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G7	2		1.75 mm	3.9 mm			12 V	ALSO OPERATES IN FM CONTROL TECHNIQUE		e4	30		260	4.9 mm
UCC28630D	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	7	SOP	RECTANGULAR	YES		120 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G7	2		1.75 mm	3.9 mm			12 V	ALSO OPERATES IN FM CONTROL TECHNIQUE		e4	30		260	4.9 mm
UCD9244ARGCR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL		HVQCCN	SQUARE	YES			PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N64	3									e4	30	4	260
UCD9244ARGCT	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL		HVQCCN	SQUARE	YES			PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N64	3									e4	30	4	260
UC1825AVTD1	Texas Instruments	SWITCHING CONTROLLER		17	DIE	RECTANGULAR	YES		1000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		Buck-Boost	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N17		30 V		3.073 mm				ALSO AVAILABLE WITH CURRENT MODE	8.4 V		NOT SPECIFIED		NOT SPECIFIED	3.403 mm		30 V
UC1825AVTD2	Texas Instruments	SWITCHING CONTROLLER		17	DIE	RECTANGULAR	YES		1000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		Buck-Boost	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N17		30 V		3.073 mm				ALSO AVAILABLE WITH CURRENT MODE	8.4 V		NOT SPECIFIED		NOT SPECIFIED	3.403 mm		30 V
UC1846VTD1	Texas Instruments	SWITCHING CONTROLLER		16	DIE	RECTANGULAR	YES		500 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N16		40 V		2.413 mm		12 V			7 V		NOT SPECIFIED		NOT SPECIFIED	2.5146 mm		40 V
UC1846VTD2	Texas Instruments	SWITCHING CONTROLLER		16	DIE	RECTANGULAR	YES		500 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N16		40 V		2.413 mm		12 V			7 V		NOT SPECIFIED		NOT SPECIFIED	2.5146 mm		40 V
TPS40007TDA2	Texas Instruments	SWITCHING CONTROLLER		12	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED		15 A	1			NO LEAD			BUCK	UNCASED CHIP					.7 V	VOLTAGE-MODE			4 V	UPPER	R-XUUC-N12				1.522 mm					2.25 V		NOT SPECIFIED	1	NOT SPECIFIED	1.584 mm		5.5 V
TPS40007TDA3	Texas Instruments	SWITCHING CONTROLLER		12	DIE	RECTANGULAR	YES		300 kHz	UNSPECIFIED		15 A	1			NO LEAD			BUCK	UNCASED CHIP					.7 V	VOLTAGE-MODE			4 V	UPPER	R-XUUC-N12				1.522 mm					2.25 V		NOT SPECIFIED	1	NOT SPECIFIED	1.584 mm		5.5 V
UC1825VTD1	Texas Instruments	SWITCHING CONTROLLER		21	DIE	RECTANGULAR	YES	30k Rad(Si)	1000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		Buck-Boost	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N21		30 V		2.3444 mm				ALSO OPERATES WITH VOLTAGE MODE CONTROL	8.4 V		NOT SPECIFIED		NOT SPECIFIED	3.1699 mm		30 V
UC1825VTD2	Texas Instruments	SWITCHING CONTROLLER		21	DIE	RECTANGULAR	YES	30k Rad(Si)	1000 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		Buck-Boost	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N21		30 V		2.3444 mm				ALSO OPERATES WITH VOLTAGE MODE CONTROL	8.4 V		NOT SPECIFIED		NOT SPECIFIED	3.1699 mm		30 V
UCC1800TD1	Texas Instruments	SWITCHING CONTROLLER		11	DIE	RECTANGULAR	YES			UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N11				1.81 mm							NOT SPECIFIED		NOT SPECIFIED	2.09 mm
UCC1800TD2	Texas Instruments	SWITCHING CONTROLLER		11	DIE	RECTANGULAR	YES			UNSPECIFIED			1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	UNCASED CHIP						CURRENT-MODE				UPPER	R-XUUC-N11				1.81 mm							NOT SPECIFIED		NOT SPECIFIED	2.09 mm
UCD9244MRGCTEP	Texas Instruments	SWITCHING CONTROLLER	MILITARY	64	HVQCCN	SQUARE	YES		2000 kHz	PLASTIC/EPOXY	65 mA		1			NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-55 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N64	3		1 mm	9 mm			3.3 V		3 V	e4	30	4	260	9 mm		3.6 V
CSD87333Q3DT	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	HTSON	SQUARE	YES		1500 kHz	PLASTIC/EPOXY		15 A	1			NO LEAD			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE			.65 mm	150 Cel			-55 Cel	Matte Tin (Sn)		DUAL	S-PDSO-N8	1		1.05 mm	3.3 mm			12 V			e3	NOT SPECIFIED		260	3.3 mm		24 V
LM2575HVT-12/LB03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO		63 kHz	UNSPECIFIED		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	ZIG-ZAG	R-XZFM-T5	1				Not Qualified		25 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	40	1	260		12 V	60 V
LM2575HVT-ADJ/LB03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO		63 kHz	UNSPECIFIED		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	ZIG-ZAG	R-XZFM-T5	1				Not Qualified		12 V	VOUT RANGE=(1.23-37 VOLT)	4 V	e0	40	1	260			60 V
UCC2895QDWRQ1	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	20	SOP	RECTANGULAR	YES		1000 kHz	PLASTIC/EPOXY	6 mA	.02 A	1	BICMOS	AEC-Q100	GULL WING	PULSE WIDTH MODULATION	12 V	PHASE-SHIFT	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	125 Cel	4.94 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.06 V	DUAL	R-PDSO-G20	2	16.5 V	2.65 mm	7.5 mm	Not Qualified	10 V	12 V	PEAK/AVERAGE CURRENT MODE ALSO POSSIBLE	9 V	e4	30		260	12.8 mm	5 V	16.5 V
REG71050DRVT	Texas Instruments	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	6	HVSON	SQUARE	YES		1000 kHz	PLASTIC/EPOXY		.06 A	1			NO LEAD			DOUBLER INVERTER	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC6,.08,25	Other Analog ICs	.65 mm	85 Cel	5 V		-40 Cel	NICKEL PALLADIUM GOLD	5 V	DUAL	S-PDSO-N6	2		.8 mm	2 mm	Not Qualified		3.25 V		2.7 V	e4	30	1	260	2 mm	5 V	5.5 V
UCC28221DG4	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY	6 mA	.01 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	12 V	BUCK-BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	3.15 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.45 V	DUAL	R-PDSO-G16	1	14.5 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	12 V		8 V	e4	30		260	9.9 mm	3.3 V	14.5 V
TPS40042DRCTG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	10	HVSON	SQUARE	YES		700 kHz	PLASTIC/EPOXY		6 A	1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	4.95 V	DUAL	S-PDSO-N10	2		1 mm	3 mm	Not Qualified		5 V		3 V	e4	NOT SPECIFIED	1	260	3 mm		5.5 V
TPS40132RHBR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	32	HVQCCN	SQUARE	YES		1200 kHz	PLASTIC/EPOXY		40 A	1			NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N32	2		1 mm	5 mm	Not Qualified		5 V	ALSO OPERATES AS LDO REGULATOR	4.5 V	e4	30	2	260	5 mm	5 V	5.8 V
TPS61041DRVTG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	6	VSON	SQUARE	YES		1000 kHz	PLASTIC/EPOXY		.285 A	1			NO LEAD	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, VERY THIN PROFILE	SOLCC6,.08,25	Switching Regulator or Controllers	.65 mm	85 Cel	1.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	28 V	DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		2.4 V	OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 28 V	1.8 V	e4	NOT SPECIFIED	1	260	2 mm		6 V
TPS61202DSCTG4	Texas Instruments	BATTERY CHARGE CONTROLLER	INDUSTRIAL	10	HVSON	SQUARE	YES		1650 kHz	PLASTIC/EPOXY		1.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel	5 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5 V	DUAL	S-PDSO-N10	2		1 mm	3 mm	Not Qualified		1.2 V		.3 V	e4	NOT SPECIFIED	1	260	3 mm	5 V	5.5 V
TPS62293DRVRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	6	HVSON	SQUARE	YES		2500 kHz	PLASTIC/EPOXY		1 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	1.8 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	1.8 V	DUAL	S-PDSO-N6	1		.8 mm	2 mm	Not Qualified		3.6 V	PFM CONTROL TECHNIQUE ALSO AVAILABLE	2.3 V	e4	30	1	260	2 mm	1.8 V	6 V
TPS54610MPWPREPG4	Texas Instruments	SWITCHING REGULATOR	MILITARY	28	HTSSOP	RECTANGULAR	YES		700 kHz	PLASTIC/EPOXY		6 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	.9 V	VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5.5 V		3 V	e4	30	1	260	9.7 mm		6 V
UC1843AMDREPG4	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	SOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e4	30		260	4.9 mm	5 V	25 V
PT78HT208H	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		800 kHz	UNSPECIFIED		2 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified		15 V		12 V		NOT SPECIFIED		NOT SPECIFIED			28 V
PT5521A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5521C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES		600 kHz	UNSPECIFIED		4 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY	SMSIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G5					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5522C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES		600 kHz	UNSPECIFIED		4 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY	SMSIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5522N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5523A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5523C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES		600 kHz	UNSPECIFIED		4 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY	SMSIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5524A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 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.