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 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
PT78ST133V	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		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			26 V
TL1454ACDG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	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 (Ni/Pd/Au)		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		6 V		3.6 V	e4	NOT SPECIFIED		260	9.9 mm		20 V
UC2527AJ/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	85 Cel			-25 Cel			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V							35 V
UC2875DWPTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	30 mA	3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL	12 V		PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.08 V	DUAL	R-PDSO-G28	2	29 V	2.65 mm	7.5 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	30		260	17.9 mm	5 V	20 V
BQ25017RHLTG4	Texas Instruments	SWITCHING REGULATOR	OTHER	20	HVQCCN	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY	2 mA	1.5 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION	5 V	5	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20/24,.14X.18,20	Power Management Circuits	.5 mm	85 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	R-PQCC-N20	3		1 mm	3.5 mm	Not Qualified			PFM MODE IS ALSO AVAILABLE	4.5 V	e4	30		260	4.5 mm	1.8 V	6.5 V
UC2878QP	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
PT78ST107V	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	1				Not Qualified		11 V		11 V							38 V
LM2727MTCX/NOPB	Texas Instruments	SWITCHING CONTROLLER	OTHER	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	0 Cel	MATTE TIN	13.5 V	DUAL	R-PDSO-G14	1		1.1 mm	4.4 mm	Not Qualified		5 V		2.2 V	e3	30	1	260	5 mm		16 V
SG2524DE4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY	10 mA	.1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1		1.75 mm	3.9 mm	Not Qualified		20 V		8 V	e4	30		260	9.9 mm		40 V
UC2864L	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BIPOLAR	NO LEAD	RESONANT CONTROL			PUSH-PULL	CHIP CARRIER	LCC20,.35SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel			QUAD	S-CQCC-N20			2.54 mm	8.89 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.89 mm		20 V
PT78ST115H	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		19 V		19 V		NOT SPECIFIED		NOT SPECIFIED			38 V
TL594IJ4	Texas Instruments		OTHER	16	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-XDIP-T16											NOT SPECIFIED		NOT SPECIFIED
TL594INP1	Texas Instruments		OTHER	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR	THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
PT78ST108S	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		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED			38 V
LT1070CKC	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			SINGLE	R-PSFM-T5					Not Qualified		15 V		3 V		NOT SPECIFIED		NOT SPECIFIED			40 V
UCC2823DW	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-G16			2.64 mm	7.5 mm	Not Qualified		15 V		10 V					10.365 mm		30 V
TPS51727RHATG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION	5 V	5	PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Power Management Circuits	.5 mm	100 Cel		VOLTAGE-MODE	-10 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N40	2		1 mm	6 mm	Not Qualified		5 V		4.5 V	e4	30		260	6 mm		5.25 V
LM3218SE	Texas Instruments	SWITCHING REGULATOR	OTHER	8	HTSON	RECTANGULAR	YES	2000 kHz	UNSPECIFIED		.65 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			.65 mm	85 Cel		CURRENT-MODE	-30 Cel			DUAL	R-XDSO-N8			1.2 mm	3 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V	2.7 V					2.5 mm	1.5 V	5.5 V
PT78NR153H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED			1		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY				60 Cel			-40 Cel			SINGLE	R-XSMA-T3					Not Qualified
TPS54429EPWP	Texas Instruments	SWITCHING REGULATOR	OTHER	14	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		4.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.76 V	VOLTAGE-MODE	-20 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		7 V	e4	NOT SPECIFIED	1	260	5 mm	5.5 V	18 V
TPS51621RHAT	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	40	HQCCN	SQUARE	YES	500 kHz	PLASTIC/EPOXY		60 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC40,.24SQ,20	Switching Regulator or Controllers	.5 mm	105 Cel	.3 V	VOLTAGE-MODE	-10 Cel	NICKEL PALLADIUM GOLD	1.5 V	QUAD	S-PQCC-N40	3		.9 mm	6 mm	Not Qualified		5 V		3 V	e4	30	1	260	6 mm		28 V
UC2524AN/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE				85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T16					Not Qualified
UC2865DW	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDSO-G16			2.64 mm	7.5 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	10.365 mm		20 V
LM3262TME/NOPB	Texas Instruments	BATTERY CHARGE CONTROLLER	OTHER	9	VFBGA	RECTANGULAR	YES	6300 kHz	PLASTIC/EPOXY		1 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	90 Cel	.4 V	VOLTAGE-MODE	-30 Cel	TIN SILVER COPPER	3.6 V	BOTTOM	R-PBGA-B9	1		.675 mm	1.355 mm			3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.4 TO 3.3V	2.5 V	e1	30	1	260	1.48 mm		5.5 V
LT1072HVCKV	Texas Instruments	SWITCHING REGULATOR	OTHER	5	ZIP	RECTANGULAR	NO	47 kHz	UNSPECIFIED	9 mA	1.25 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	100 Cel		CURRENT-MODE	0 Cel			SINGLE	R-XSFM-T5					Not Qualified		15 V		3 V		NOT SPECIFIED		NOT SPECIFIED		1.24 V	60 V
PT78ST165V	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 V		16 V		NOT SPECIFIED		NOT SPECIFIED			38 V
TL1453CNSLE	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.021 A	2	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDSO-G16			2 mm	5.3 mm	Not Qualified		6 V		3.6 V		NOT SPECIFIED		NOT SPECIFIED	10.2 mm		40 V
TL1454ACDRG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	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		20 V
PT78NR215H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED			1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED			15 V
UC2823NG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	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		15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10 V	e4				19.305 mm	5.1 V	30 V
UC2876N	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	DIP	RECTANGULAR	NO	1200 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL			PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T20			5.08 mm	7.62 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V		NOT SPECIFIED		NOT SPECIFIED	25.4 mm		20 V
UC2871Q	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
PT78ST108ST	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	700 kHz	UNSPECIFIED		1.5 A	1		GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				80 Cel			-40 Cel			SINGLE	R-XSMA-G3	1				Not Qualified
UCC2588-1J	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	700 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	IN-LINE			2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		12 V		10.8 V							13.2 V
UCC2881J-3	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	400 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
LM3208TL	Texas Instruments	SWITCHING REGULATOR	OTHER	8	VFBGA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		1.2 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	R-PBGA-B8	1		.675 mm	1.6 mm	Not Qualified		3.6 V		2.7 V	e1				1.819 mm		5.5 V
LM2619ATLX	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	732 kHz	PLASTIC/EPOXY		1 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.5 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN LEAD		BOTTOM	R-PBGA-B10	1		.675 mm	2.25 mm	Not Qualified		3.6 V		2.8 V	e0				2.504 mm		5.5 V
TL499ACD	Texas Instruments	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	40 kHz	PLASTIC/EPOXY	.08 mA	1 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified				1.1 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm		10 V
UCC2881N-6	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		1.5 A	1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		12 V		10.8 V					19.3 mm		15 V
PT78ST106S	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	1				Not Qualified		10 V		10 V							38 V
UC2525AJ/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE			2.54 mm	85 Cel			-25 Cel			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V							35 V
UC2841J/883B	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified
LM3280TLX-280	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	2.8 V	5.5 V
PT78ST106V	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		10 V		10 V		NOT SPECIFIED		NOT SPECIFIED			38 V
UC2875DWP	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	30 mA	3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL	12 V		PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.08 V	DUAL	R-PDSO-G28	2	29 V	2.65 mm	7.5 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	30		260	17.9 mm	5 V	20 V
UCC2882DW	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
LM2614ATLX	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
LM2612ABL	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

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.