OTHER 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)	Power Supplies (V)	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
UCC3585DTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	3.3 V		3 V					9.9 mm		6.3 V
TPS53640RSBR	Texas Instruments	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		120 A	1		NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	105 Cel	.5 V		-10 Cel	NICKEL PALLADIUM GOLD	2.5 V	QUAD	S-PQCC-N40	2	.8 mm	5 mm				4.5 V	e4	30	1	260	5 mm		20 V
UC2878DWPTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDSO-G28		2.64 mm	7.5 mm	Not Qualified	12 V	CAN ALSO WORK IN CURRENT MODE	11 V		NOT SPECIFIED		NOT SPECIFIED	17.905 mm		20 V
LM3212TLX/NOPB	Texas Instruments	BATTERY CHARGE CONTROLLER	OTHER	16	VFBGA	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		2.5 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B16	1	.675 mm	2.1955 mm		3.6 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.5V TO 3.4V	2.7 V	e1	30		260	2.296 mm		5.5 V
UC2877QPTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	QCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	NO LEAD	RESONANT CONTROL			PHASE-SHIFT	CHIP CARRIER	LDCC28,.5SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel			QUAD	S-PQCC-N28				Not Qualified	12 V	CAN ALSO WORK IN CURRENT MODE	11 V		NOT SPECIFIED		NOT SPECIFIED			20 V
TPS5625PWPG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	HYSTERETIC CURRENT MODE			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G28		1.2 mm	4.4 mm	Not Qualified	12 V		11.4 V		NOT SPECIFIED		NOT SPECIFIED	9.7 mm		13 V
UC2526Q	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	400 kHz	PLASTIC/EPOXY		.2 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	TIN LEAD		QUAD	S-PQCC-J20	2	4.57 mm	8.965 mm	Not Qualified	15 V		8 V	e0				8.965 mm		35 V
UCC2588-1DW	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE				85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDSO-G20				Not Qualified	12 V		10.8 V							13.2 V
SG2524NE4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	450 kHz	PLASTIC/EPOXY	10 mA	.1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		5.08 mm	7.62 mm	Not Qualified	20 V		8 V	e4				19.305 mm		40 V
PT78NR153S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED			1		GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				60 Cel			-40 Cel			SINGLE	R-XSMA-G3				Not Qualified
UC2841N/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE				85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T18				Not Qualified
TPS51620RHAT	Texas Instruments	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	500 kHz	PLASTIC/EPOXY		60 A	1		NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel	.3 V		-10 Cel	NICKEL PALLADIUM GOLD	1.5 V	QUAD	S-PQCC-N40	2	1 mm	6 mm				3 V	e4	30	1	260	6 mm		28 V
UCC2882DWTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-G28				Not Qualified	12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
LM3280TL-275	Texas Instruments	SWITCHING REGULATOR	OTHER	16	VFBGA	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		.94 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B16	1	.675 mm	2.352 mm	Not Qualified	3.6 V	ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 3.6V	2.7 V	e1				2.352 mm	2.75 V	5.5 V
UC2823Q	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel			QUAD	S-PQCC-J20		4.57 mm	8.965 mm	Not Qualified	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm	5.1 V	30 V
PT78ST108H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED			38 V
UC2527AN/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE				85 Cel			-25 Cel			DUAL	R-PDIP-T16				Not Qualified	20 V		8 V							35 V
PT78ST174V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				80 Cel			-40 Cel			SINGLE	R-XSMA-T3	1			Not Qualified	16 V		11.2 V							38 V
UC2870Q-1	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	300 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-PQCC-J20		4.57 mm	8.965 mm	Not Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm		24 V
UC2526AN/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE				85 Cel			-25 Cel			DUAL	R-PDIP-T18				Not Qualified	15 V		7 V							35 V
TPS62737RGYR	Texas Instruments	SWITCHING REGULATOR	OTHER	14	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		.2 A	1		NO LEAD	PULSE FREQUENCY MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	1.3 V		-20 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5 V	QUAD	S-PQCC-N14	2	1 mm	3.5 mm		4.2 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3 TO 5V	2 V	e4	NOT SPECIFIED	1	260	3.5 mm	1.8 V	5.5 V
LM2793LDX	Texas Instruments	SWITCHED CAPACITOR REGULATOR	OTHER	10	HVSON	SQUARE	YES	675 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-30 Cel			DUAL	S-PDSO-N10		.8 mm	3 mm		3.6 V		2.7 V					3 mm		5.5 V
TL1454ACDBRG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	2 mm	5.3 mm	Not Qualified	6 V		3.6 V	e4	30		260	6.2 mm		20 V
PT78ST115ST	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3				Not Qualified	19 V		19 V		NOT SPECIFIED		NOT SPECIFIED			38 V
TL1451ACDG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.021 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	6 V		3.6 V	e4	30		260	9.9 mm	2.5 V	50 V
LM2612ABPX	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.85 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-25 Cel			BOTTOM	R-PBGA-B10		.85 mm	1.996 mm		3.6 V	ALSO VOUT=(1.3, 1.5, 1.8 VOLT);PFM TECHNIQUE ALSO USED	2.8 V					2.504 mm	1.05 V	5.5 V
LM2757TMX	Texas Instruments	SWITCHED CAPACITOR REGULATOR	OTHER	12	VFBGA	RECTANGULAR	YES	1552 kHz	PLASTIC/EPOXY			1		BALL				BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel			-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B12	1	.675 mm	1.215 mm	Not Qualified	3.6 V		2.7 V	e1				1.615 mm		5.5 V
LM3280TL-275/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	16	VFBGA	SQUARE	YES	2000 kHz	PLASTIC/EPOXY	.003 mA	.94 A	1		BALL	PULSE WIDTH MODULATION		3/5	BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA16,4X4,20	Power Management Circuits	.5 mm	85 Cel	.8 V	CURRENT-MODE	-30 Cel	TIN SILVER COPPER	3.6 V	BOTTOM	S-PBGA-B16	1	.675 mm	2.355 mm	Not Qualified	3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V, ALSO OPERATES AS LDO REGULATOR	2.7 V	e1	30		260	2.355 mm		5.5 V
UC2870J-1	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-GDIP-T18		5.08 mm	7.62 mm	Not Qualified	12 V		12 V							24 V
TPS54429ERSAR	Texas Instruments	SWITCHING REGULATOR	OTHER	16	HVQCCN	SQUARE	YES	700 kHz	PLASTIC/EPOXY		4.5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	.76 V	VOLTAGE-MODE	-20 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	S-PQCC-N16	2	1 mm	4 mm	Not Qualified	12 V		7 V	e4	NOT SPECIFIED	1	260	4 mm	5.5 V	18 V
TL1454ACDBG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	2 mm	5.3 mm	Not Qualified	6 V		3.6 V	e4	30		260	6.2 mm		20 V
PT78ST105T	Texas Instruments	SWITCHING REGULATOR	OTHER					700 kHz			1.5 A	1	HYBRID					BUCK					80 Cel			-40 Cel					1			Not Qualified	9 V		9 V							38 V
UC2868NG4	Texas Instruments		OTHER	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel			-25 Cel			DUAL	R-PDIP-T16				Not Qualified
LM2612ABLX	Texas Instruments	SWITCHING REGULATOR	OTHER	10	TFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.85 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-25 Cel			BOTTOM	R-PBGA-B10		1.045 mm	2.25 mm		3.6 V	ALSO VOUT=1.3, 1.5 AND 1.8 VOLT;PFM TECHNIQUE ALSO USED	2.8 V					2.504 mm	1.05 V	5.5 V
LT1070CKV	Texas Instruments	SWITCHING REGULATOR	OTHER	5	ZIP	RECTANGULAR	NO	47 kHz	PLASTIC/EPOXY		13 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	100 Cel		CURRENT-MODE	0 Cel			ZIG-ZAG	R-PZFM-T5				Not Qualified	15 V		3 V		NOT SPECIFIED		NOT SPECIFIED			40 V
UC2871QTR	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	78 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR	J BEND	RESONANT CONTROL			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-PQCC-J20		4.57 mm	8.965 mm	Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm		20 V
UC2847FN	Texas Instruments	SWITCHING REGULATOR	OTHER	20	QCCJ	SQUARE	YES	500 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-PQCC-J20		4.5 mm	8.965 mm	Not Qualified	15 V		8 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm		40 V
PT78ST133ST	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G3				Not Qualified	10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			26 V
UCC2881J-2	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	200 kHz	CERAMIC, METAL-SEALED COFIRED		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-CDIP-T16		5.08 mm	7.62 mm	Not Qualified	12 V		10.8 V							15 V
LM2614ATL	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.85 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-25 Cel			BOTTOM	R-PBGA-B10		.675 mm	2.25 mm		3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE;OUTPUT IN ADJUSTABLE MODE IS 1 TO 3.6V	2.8 V					2.504 mm		5.5 V
TL1451CNSR	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	6 V		BUCK-BOOST	SMALL OUTLINE	SOP16,.3	Switching Regulator or Controllers	1.27 mm	85 Cel	1 V	VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	2 mm	5.3 mm	Not Qualified	6 V		3.6 V	e4	30	2	260	10.2 mm	2.5 V	50 V
UC2867Q	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	J BEND	RESONANT CONTROL			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-PQCC-J20		4.57 mm	8.965 mm	Not Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm		20 V
TPS5210DWR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE	SOP28,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G28		2.65 mm	7.5 mm	Not Qualified	12 V		11.4 V		NOT SPECIFIED		NOT SPECIFIED	17.9 mm		13 V
LM3280TL-290	Texas Instruments	SWITCHING REGULATOR	OTHER	16	VFBGA	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		.94 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	S-PBGA-B16	1	.675 mm	2.352 mm	Not Qualified	3.6 V	ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 3.6V	2.7 V	e1				2.352 mm	2.9 V	5.5 V
PT78ST114V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified	17.9 V		17.9 V		NOT SPECIFIED		NOT SPECIFIED			38 V
LM3754SQX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER		HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		50 A			NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE				125 Cel	.6 V	VOLTAGE-MODE	-5 Cel	MATTE TIN	3.6 V	QUAD	S-PQCC-N32	3	.8 mm					4.5 V	e3	30	1	260			18 V
LM2795TLX/NOPB	Texas Instruments	SWITCHED CAPACITOR REGULATOR	OTHER	14	VFBGA	RECTANGULAR	YES	675 kHz	PLASTIC/EPOXY			1	CMOS	BALL				DOUBLER INVERTER	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel			-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B14	1	.675 mm	2.08 mm	Not Qualified	3.6 V		2.7 V	e1	30		260	2.403 mm		5.5 V
TPS51611RHBT	Texas Instruments	SWITCHING CONTROLLER	OTHER	32	QCCN	SQUARE	YES	500 kHz	UNSPECIFIED		60 A	1		NO LEAD				BUCK	CHIP CARRIER				105 Cel	.3 V		-10 Cel	NICKEL PALLADIUM GOLD	1.5 V	QUAD	X-XQCC-N32	2	1 mm					3 V	e4	30	1	260			28 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.