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
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
UC2863QTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1 A	1		J BEND	RESONANT CONTROL			PUSH-PULL	CHIP CARRIER			1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel			QUAD	S-PQCC-J20			4.57 mm	8.965 mm	Not Qualified		12 V		12 V					8.965 mm		20 V
UCC2881J-5	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
UC2863Q	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		VOLTAGE-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
LM2793LD	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
TL1454ACPWR	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel	1.26 V	VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD	20 V	DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		6 V		3.6 V	e4	30	2	260	5 mm		20 V
TL594IJ	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED		.25 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			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		15 V		7 V		NOT SPECIFIED		NOT SPECIFIED	19.56 mm		40 V
LM2608ATLX-1.8/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.69 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA10,3X4,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B10	1		.675 mm	2.2715 mm	Not Qualified		3.6 V		2.8 V	e1	30		260	2.5255 mm	1.8 V	5.5 V
TL1451ACPWLE	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDSO-G16			1.2 mm	4.4 mm	Not Qualified		6 V		3.6 V		NOT SPECIFIED		NOT SPECIFIED	5 mm	2.5 V	50 V
TPS5210PWP	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		12 V		11.4 V	e4	30		260	9.7 mm		13 V
LM3204TL/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		.94 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA12,3X4,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B10	1		.675 mm	1.832 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 3.6V	2.7 V	e1	30		260	2.1955 mm		5.5 V
PT78NR212H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1 A	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
TL1451ACPWG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		6 V		3.6 V	e4	30		260	5 mm	2.5 V	50 V
TPS51727RHARG4	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
LM3253TMX/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	16	VFBGA	SQUARE	YES	2970 kHz	PLASTIC/EPOXY		3 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	S-PBGA-B16	1		.675 mm	2.019 mm			3.8 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.4 TO 3.6V	2.7 V	e1	30	1	260	2.019 mm		5.5 V
PT78ST153H	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		17 V		16 V		NOT SPECIFIED		NOT SPECIFIED			38 V
UC2866DWTR	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE			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					10.365 mm		20 V
UC2862Q	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		VOLTAGE-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
LM2640MTC-ADJ/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	28	TSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	2.2 V	CURRENT-MODE	0 Cel	MATTE TIN	6 V	DUAL	R-PDSO-G28	3		1.2 mm	4.4 mm	Not Qualified		10 V		5.5 V	e3	30	3	260	9.7 mm		30 V
TPS65573DSSR	Texas Instruments	SWITCHED CAPACITOR CONVERTER	OTHER	12	HSON	RECTANGULAR	YES		PLASTIC/EPOXY	3 mA	1.5 A	1		NO LEAD	PULSE WIDTH MODULATION		3/5	SINGLE	SMALL OUTLINE, HEAT SINK/SLUG	LCC12(UNSPEC)	Power Management Circuits		85 Cel			-35 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-N12	2				Not Qualified		3 V		2.5 V	e4	30		260			5.5 V
TPS51611RHBR	Texas Instruments	SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	YES	500 kHz	PLASTIC/EPOXY		60 A	1		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20		.5 mm	105 Cel	.3 V		-10 Cel	NICKEL PALLADIUM GOLD	1.5 V	QUAD	S-PQCC-N32	2		1 mm	5 mm					3 V	e4	30	1	260	5 mm		28 V
TPS65530ARSLT	Texas Instruments	BATTERY CHARGE CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY		.6 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	-10 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	20 V	QUAD	S-PQCC-N48	2		1 mm	6 mm	Not Qualified		3.6 V	CAN ALSO BE CON IN CUR MODE AND AVER CUR MODE; ADJE OUTPUT VOLT AVAILABLE	1.5 V	e4	30	9	260	6 mm		5.5 V
LM27213SQ/NOPB	Texas Instruments	SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	400 kHz	UNSPECIFIED		25 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	110 Cel	.7 V	CURRENT-MODE	-5 Cel	MATTE TIN	1.708 V	QUAD	S-XQCC-N48	2		.8 mm	7 mm			5 V	OUTPUT VOLTAGE IS PROGRAMMED FROM 0.7 TO 1.708V, ALSO OPERATES IN PWM CONTROL TECHNIQUE	5 V	e3	30	1	260	7 mm		30 V
UC2866Q	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
UC2524DW	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	450 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	4.8 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.2 V	DUAL	R-PDSO-G16	2	40 V	2.65 mm	7.5 mm	Not Qualified	8 V	20 V		8 V	e4	30		260	10.3 mm	5 V	40 V
UC2874J-2	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
TPS54429ERSAT	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
TPS51363RVER	Texas Instruments	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		10 A	1		NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.14X.18,16	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		12 V	ALSO REQ SUPPLY V5 FROM 4.6 TO 5.5 V; OUTPUT VOLTAGE RANGE FROM -0.1 TO 5.5V	3 V	e4	NOT SPECIFIED	1	260	4.5 mm		22 V
LM2619ATL/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	10	VFBGA	RECTANGULAR	YES	732 kHz	PLASTIC/EPOXY		1.1 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA10,3X4,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B10	1		.675 mm	2.2715 mm	Not Qualified		3.6 V	PFM CONTROL TECHNIQUE ALSO POSSIBLE	2.8 V	e1	30		260	2.5255 mm		5.5 V
UC2526ANG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.95 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDIP-T18		35 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V	LG-MAX	7 V	e4				22.48 mm	5 V	35 V
PT78ST151S	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		17 V		16 V		NOT SPECIFIED		NOT SPECIFIED			38 V
UC2874N-2	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		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	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T18			5.08 mm	7.62 mm	Not Qualified		12 V		12 V	e4				22.48 mm		36 V
LM27262LQ	Texas Instruments	SWITCHING CONTROLLER	OTHER	48	HVBCC	SQUARE	YES	345 kHz	UNSPECIFIED			1		BUTT	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	110 Cel		VOLTAGE-MODE	0 Cel			BOTTOM	S-XBCC-B48			.8 mm	7 mm			5 V		4.65 V					7 mm		5.5 V
UC2876DWP	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					17.905 mm		20 V
UC2867N	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel			DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	19.3 mm		20 V
UC2864NG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		12 V		8 V		NOT SPECIFIED		NOT SPECIFIED	19.305 mm		20 V
UC2527AJ	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		.5 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			DUAL	R-CDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V	INVERTED OUTPUT	8 V		NOT SPECIFIED		NOT SPECIFIED			35 V
UC2525BJ	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		.5 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			DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V		NOT SPECIFIED		NOT SPECIFIED	19.56 mm		35 V
PT78ST109H	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		13 V		13 V		NOT SPECIFIED		NOT SPECIFIED			38 V
TPS5618PWPG4	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	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		12 V		11.4 V	e4	30		260	9.7 mm		13 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.