RECTANGULAR 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	No. of Channels	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
LM2596T-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	173 kHz	UNSPECIFIED		3 A	1				THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1						12 V		4.5 V	e3		1			3.3 V	40 V
LT1776IS8	Analog Devices	SWITCHING REGULATOR		8	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		1 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		40 V		7.4 V	e0				4.9 mm		60 V
LT8645SEV#WPBF	Analog Devices	SWITCHING REGULATOR		32	HQCCN	RECTANGULAR	YES	2200 kHz	UNSPECIFIED		8 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC32,.16X.24,20		.5 mm	125 Cel		CURRENT-MODE	0 Cel	GOLD		QUAD	R-XQCC-N32	3		1.03 mm	4 mm			6 V		3.4 V	e4			260	6 mm		65 V
LTC3546IUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY			1		CMOS		NO LEAD			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1		.8 mm	4 mm	Not Qualified		3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V	2.25 V	e3	30		260	5 mm		5.5 V
MPM3515GQV-AEC1-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	17		RECTANGULAR	YES	2600 kHz	UNSPECIFIED	.8 mA	5.5 A	1			AEC-Q100	NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				125 Cel	.8 V	CURRENT-MODE	-40 Cel		30.6 V	UNSPECIFIED	R-XXMA-N17			1.65 mm	3 mm			12 V		4 V					5 mm		36 V
MPM3632CGQV-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	20	XMA	RECTANGULAR	YES	3300 kHz	UNSPECIFIED		3 A	1		HYBRID		NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				125 Cel	.8 V		-40 Cel		5.5 V	UNSPECIFIED	R-XXMA-N20			1.65 mm	3 mm			12 V		4 V					5 mm		18 V
MPM3810GQB-25-P	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	12		RECTANGULAR	YES	4200 kHz	UNSPECIFIED		2.6 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	SPECIAL SHAPE				125 Cel			-40 Cel			UNSPECIFIED	R-XXSS-N12			1 mm	2.5 mm			5 V		2.5 V		40		260	3 mm	2.5 V	6 V
UC2843BNG	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e3				9.78 mm		25 V
LM2575D2T-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED		3.2 A	1		BIPOLAR		GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-XSSO-G5	1		4.572 mm	9.1945 mm	Not Qualified		12 V		4.75 V	e3	30		260	10.02 mm	3.3 V	40 V
LM2670S-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-263	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	SINGLE	R-PSSO-G7	3		4.89 mm	8.64 mm	Not Qualified		24 V		6.5 V	e3	30	1	245	10.16 mm		40 V
LM5070MTC-80/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	16	TSSOP	RECTANGULAR	YES	665 kHz	PLASTIC/EPOXY		.8 A	1		BICMOS		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.1 mm	4.4 mm	Not Qualified		48 V		1.8 V	e3	30		260	5 mm		75 V
LT1956EGN-5#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	16	SSOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY		3 A	1				GULL WING			BUCK	SMALL OUTLINE, SHRINK PITCH			.635 mm	125 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.727 mm	3.899 mm	Not Qualified		15 V		5.5 V	e3	30		260	4.8895 mm		60 V
TPS629206DRLR	Texas Instruments	SWITCHING REGULATOR		8	VSOF	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		.6 A	1				FLAT	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE	FL8,.05,20		.5 mm	150 Cel	.4 V		-40 Cel	MATTE TIN	5.5 V	DUAL	R-PDSO-F8	1		.6 mm	1.2 mm			12 V	PFM CONROL ALSO POSSIBLE	3 V	e3		1	260	2.1 mm		17 V
TPSM82864AA0HRDMR	Texas Instruments	SWITCHING REGULATOR		23	HQCCN	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		4 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V	CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	S-PQCC-N23	3		1.85 mm	3.5 mm			5 V		2.5 V	e4		1	260	4 mm		5.5 V
UC3845AD8G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		260	4.9 mm	5 V	25 V
UCC28951PWR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	24	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1				GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G24	2	17 V	1.2 mm	4.4 mm		8 V	12 V		8 V	e4	30		260	7.8 mm	5 V	17 V
LM2576-5.0WU-TR	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1				GULL WING		12 V	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.702 mm	125 Cel	4.75 V		-40 Cel	Matte Tin (Sn) - annealed	5.25 V	SINGLE	R-PSSO-G5	1		4.597 mm	8.7805 mm	Not Qualified		12 V		4 V	e3	40		245	10.363 mm	5 V	40 V
LM5001IDQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		1.2 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.27 mm	125 Cel	1.26 V	CURRENT-MODE	-40 Cel	MATTE TIN	75 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm			10 V	6.55 TO 7.15 OUTPUT	3.1 V	e3	30	1	260	4.9 mm		75 V
LT1376IS8#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	570 kHz	PLASTIC/EPOXY	1.4 mA	3 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.752 mm	3.899 mm	Not Qualified		15 V		5 V	e3	30		260	4.9025 mm	2.42 V	25 V
LT3433EFE#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	16	HTSSOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		.9 A	1				GULL WING			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G16	1		1.1 mm	4.4 mm	Not Qualified		13.8 V		4 V	e3	30		260	5 mm		60 V
TPS544C20RVFT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	40	HQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		30 A	1				NO LEAD			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N40	2		1.52 mm	5 mm			12 V	REGULATING NOMINAL VOLTAGE OF 6.5V ALSO AVAILABLE; OUTPUT VOLTAGE RANGE IS 0.6V TO 5.5V	4.5 V	e4	30	1	260	7 mm	3.3 V	18 V
TPS61046YFFT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	6	VFBGA	RECTANGULAR	YES	1250 kHz	UNSPECIFIED		1.2 A	1				BALL	PULSE WIDTH MODULATION		BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH			.4 mm	85 Cel	4.5 V	CURRENT-MODE	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	28 V	BOTTOM	R-XBGA-B6	1		.625 mm	.792 mm			3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; ADJUSTABLE OUTPUT MODE FROM 4.5 TO 28V	1.8 V	e1	30	1	260	1.192 mm	12 V	5.5 V
UC3844BVD1R2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e3	30		260	4.9 mm		25 V
UCC256402DDBR	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		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G14	2	30 V	1.75 mm	3.9 mm		13 V	15 V		13 V	e4	30		260	9.9 mm		30 V
UCC28C44DG4	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	105 Cel		VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	18 V	1.75 mm	3.9 mm	Not Qualified	0 V	15 V	ALSO OPERATES IN CURRENT MODE	12 V	e4	NOT SPECIFIED		260	4.9 mm		18 V
LM22672MR-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1.8 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm	Not Qualified		12 V		4.5 V	e0				4.9 mm	5 V	42 V
LM22673QTJ-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-263	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	1.285 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	SINGLE	R-PSSO-G7	1		2.25 mm	9.85 mm			12 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.285V	4.5 V	e3	30	1	260	10.16 mm		42 V
LM3402MR/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	LSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.5 A	1	1			GULL WING	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm	125 Cel	.2 V	CURRENT-MODE	-40 Cel	MATTE TIN	40 V	DUAL	R-PDSO-G8	3		1.68 mm	3.94 mm	Not Qualified		24 V		6 V	e3	30	1	260	4.93 mm		42 V
LT8471IFE#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	20	HTSSOP	RECTANGULAR	YES	2050 kHz	PLASTIC/EPOXY		3.2 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	1		1.2 mm	4.4 mm			5 V	VOLTAGE MODE ALSO AVAILABLE FOR SKYHOOK CHANNEL	2.6 V	e3			260	6.5 mm		50 V
LTC1144IS8#TR	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	1.6 mA		1		CMOS		GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified				2 V	e0				4.9 mm		18 V
TPS53513RVET	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		8 A	1				NO LEAD	PULSE WIDTH MODULATION		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	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.5 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		4.5 V	ALSO REQ VDD 4.5 TO 25 V	1.5 V	e4	NOT SPECIFIED	1	260	4.5 mm		18 V
TPS56339DDCT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE			.95 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	16 V	DUAL	R-PDSO-G6	1		1.1 mm	1.6 mm			12 V	ADJUSATBEL OUTPUT VOLTAGE FROM 0.8 TO 16V	4.5 V	e3	30	1	260	2.9 mm		24 V
UC2845AD8TR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		260	4.9 mm	5 V	25 V
UCC2813QDR-5Q1	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1		BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	3.94 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.06 V	DUAL	R-PDSO-G8	1	11 V	1.75 mm	3.9 mm	Not Qualified	4.1 V	10 V		4 V	e4	30		260	4.9 mm	5 V	11 V
AOZ1281DI	Alpha & Omega Semiconductor		INDUSTRIAL	8	SON	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		1.8 A					NO LEAD				SMALL OUTLINE	SOLCC8,.08,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-N8					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
LM22675MRX-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1.8 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm	Not Qualified		12 V	ALSO HAS ADJUSTABLE OUTPUTS AS LOW AS 1.285V	4.5 V	e0				4.9 mm		42 V
LM2594M-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		.5 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		25 V		4.5 V	e3	30	1	260	4.9 mm	12 V	40 V
LM2841YQMK/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	6	TSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		.3 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel	.765 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	DUAL	R-PDSO-G6	1		1.1 mm	1.6 mm	Not Qualified		12 V		4.5 V	e3	30	1	260	2.9 mm		42 V
LT8331IMSE#WPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	12	HTSSOP	RECTANGULAR	YES	535 kHz	PLASTIC/EPOXY			1			AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP12/16,.19,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G12	3		1.1 mm	3 mm			12 V		4.5 V	e3	30		260	4.039 mm		100 V
LT8491EUKJ#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	58	HVQCCN	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1		BIPOLAR		NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC58/64,.27X.43,20		.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N58	1		.8 mm	7 mm			12 V		6 V	e3	30		260	11 mm		80 V
TPS54360QDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		6.8 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm	Not Qualified		12 V		4.5 V	e4	30	1	260	4.9 mm		60 V
TPS62821DLCR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	VSON	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		1 A	1				NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	4 V	DUAL	R-PDSO-N8	1		1 mm	1.5 mm			5 V	OUTPUT VOLTAGE= 0.6V TO 4V	2.4 V	e4	30	1	260	2 mm		5.5 V
UC3844BD1	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1		BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		12 V	e0			235	4.9 mm		25 V
LM2676SX-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-263	RECTANGULAR	YES	260 kHz	PLASTIC/EPOXY		5.4 A	1				GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSSO-G7	3		4.79 mm	8.64 mm	Not Qualified		12 V		8 V	e0	30	1	235	10.16 mm	5 V	40 V
LT1074IT7#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A	1		BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1				Not Qualified		25 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V	8 V	e3			245			60 V
LT1076CQ-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5		RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		3.2 A	1		BIPOLAR		GULL WING			BUCK	SMALL OUTLINE			1.702 mm	70 Cel			0 Cel	MATTE TIN OVER NICKEL		SINGLE	R-PSSO-G5	1		4.572 mm	8.89 mm	Not Qualified		25 V			e3	30		260	10.224 mm	5 V	60 V
LT8390EFE#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	630 kHz	PLASTIC/EPOXY			1				GULL WING			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25		.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28			1.2 mm	4.4 mm			12 V		4 V	e3				9.7 mm		60 V
LTC3265EFE#PBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	OTHER	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		CMOS		GULL WING			INVERTER	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G20			1.2 mm	4.4 mm			10 V	ALSO VOUT=20 VOLT	4.5 V	e3				6.5 mm	18.8 V	16 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.