5 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)	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
MC33167D2TR4G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		7.5 V	e3	30		260	10.02 mm		40 V
LM2575HVT-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	57 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e3		1				60 V
LM2575T-5.0/LF02	Texas Instruments	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A		BIPOLAR	THROUGH-HOLE				IN-LINE	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE		MATTE TIN		ZIG-ZAG	R-PZIP-T5	1			Not Qualified				e3
LM2576HVS-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	12 V		6 V	e3	NOT SPECIFIED	1	245	10.16 mm	3.3 V	60 V
LM2592HVSX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		2 A	1		GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	57 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	12 V		4.5 V	e3	30	1	245	10.16 mm	5 V	60 V
LT1617ES5#TRPBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	5	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.4 A	1		GULL WING			TRIPLER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.45 mm	1.625 mm	Not Qualified	1.2 V		1.2 V	e3	30		260	2.9 mm		15 V
MC33166TG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e3						40 V
LM2576D2T-15G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel	14.7 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	15.3 V	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	30 V		18 V	e3	30		260	10.02 mm	15 V	40 V
LM2587S-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.7 mm	125 Cel	1.23 V	CURRENT-MODE	-40 Cel	MATTE TIN	60 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified			4 V	e3	30	1	245	10.16 mm	12 V	40 V
LT1930ES5#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	3 V		2.6 V	e3	30		260	2.95 mm		16 V
MAX829EUK-T	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	54.3 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel			-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G5	1	1.45 mm	1.625 mm	Not Qualified	5 V		1.5 V	e0	20		240	2.9 mm		5.5 V
MAX829EUK+T	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	54.3 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel			-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G5	1	1.45 mm	1.625 mm	Not Qualified	5 V		1.5 V	e3	30		260	2.9 mm		5.5 V
LM2575TV-ADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	UNSPECIFIED		3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		ZIG-ZAG	R-XZFM-T5				Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37 V	4.75 V	e3						40 V
LM2576T-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	25 V		15 V	e0	NOT APPLICABLE	1	NOT APPLICABLE		12 V	40 V
LM2576T12	Motorola			5			NO	63 kHz	PLASTIC/EPOXY		3 A		BIPOLAR						SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE		Tin/Lead (Sn/Pb)		SINGLE					Not Qualified				e0
LM2575T-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	40 V
LT8301IS5#TRMPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	5	VSSOP	RECTANGULAR	YES	430 kHz	PLASTIC/EPOXY		1.55 A	1		GULL WING		5 V	BUCK-BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37		.95 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5		1 mm	1.625 mm		5 V		2.7 V	e3				2.9 mm		42 V
LT1076CT-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e3					5 V	40 V
LM2576S-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	12 V		8 V	e0	30	1	235	10.16 mm	5 V	40 V
LM2576T-5.0/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-XZFM-T5	1				12 V		8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		5 V	40 V
LM2576T-ADJ/LB03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	37 V	ZIG-ZAG	R-XZFM-T5	1				12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e0	NOT APPLICABLE	1	NOT APPLICABLE			40 V
LM2576T-ADJLB03	National Semiconductor			5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3 A			THROUGH-HOLE				IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE		TIN LEAD		ZIG-ZAG	R-PZIP-T5	1			Not Qualified				e0	40		260
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
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
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
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
LT8300ES5#TRMPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	5	VSSOP	RECTANGULAR	YES	780 kHz	PLASTIC/EPOXY		.292 A	1		GULL WING			BUCK-BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1 mm	1.625 mm		24 V		6 V	e3	30		260	2.9 mm		100 V
LM2576T-ADJ/LF02	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A	1		THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-XZFM-T5	1				12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	NOT APPLICABLE			40 V
LM2596S-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	GULL WING			BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSSO-G5	3	4.8 mm	8.64 mm	Not Qualified	24 V		15 V	e0	20		235	10.16 mm	12 V	40 V
LM2735YMFX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.953 mm	125 Cel	3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	24 V	DUAL	R-PDSO-G5	1	1.19 mm	1.6 mm	Not Qualified	5 V	ALSO OPERATES IN PEAK CURRENT; ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 24V	2.7 V	e3	NOT SPECIFIED	1	260	2.92 mm		5.5 V
PTN78000HAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES	660 kHz	UNSPECIFIED		1.5 A	1	HYBRID	BALL	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	11.85 V		-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	22 V	DUAL	R-XDMA-B5	3	9.09 mm	12.57 mm	Not Qualified	20 V		15 V	e1	NOT SPECIFIED	1	260	18.92 mm		36 V
LM2587S-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		9.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.7 mm	125 Cel	1.23 V	CURRENT-MODE	-40 Cel	TIN LEAD	60 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.64 mm	Not Qualified	5 V		4 V	e0	20	1	235	10.16 mm	5 V	40 V
LT1617ES5-1#TRMPBF	Analog Devices	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	5	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.125 A	1		GULL WING			TRIPLER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.45 mm	1.625 mm	Not Qualified	1.2 V		1 V	e3	30		260	2.9 mm		15 V
LM2575HVS-15/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	57 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	30 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e3	NOT SPECIFIED	1	245	10.16 mm	15 V	60 V
LM2576HVSX-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	12 V		6 V	e3	NOT SPECIFIED	1	245	10.16 mm	3.3 V	60 V
LMR62421XMFX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	125 Cel	3 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	24 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm		5 V	ALSO OPERATES IN ADJUSTABLE MODE UP TO 24V	2.7 V	e3	NOT SPECIFIED	1	260	2.9 mm		5.5 V
TPS62260DDC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		1.2 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G5		1.1 mm	1.6 mm	Not Qualified	3.6 V	PFM CONTROL TECHNIQUE ALSO AVAILABLE	2 V	e4				2.9 mm		6 V
LM2577SX-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	52 kHz	PLASTIC/EPOXY		6 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.7 mm	125 Cel	1.23 V	CURRENT-MODE	-40 Cel	MATTE TIN	15 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	5 V		3.5 V	e3	30	1	245	10.16 mm		40 V
LM3671MF-1.875/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	2600 kHz	PLASTIC/EPOXY		1.15 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.953 mm	85 Cel	1.1 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	3.3 V	DUAL	R-PDSO-G5	1	1.22 mm	1.6 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	2.7 V	e3	NOT SPECIFIED	1	260	2.92 mm		5.5 V
LT1076CT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	25 V		8 V	e3	30		260		2.21 V	60 V
LM2575HVSX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	57 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e3	NOT SPECIFIED	1	245	10.16 mm		60 V
LM2576S-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	25 V		15 V	e3	30	1	245	10.16 mm	12 V	40 V
LT1074IT#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	11 mA	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-T5	1			Not Qualified	25 V	ALSO OPERATES WITH ADJUSTABLE MODE FROM 2.5 TO 50V	8 V	e3			245		2.21 V	60 V
PTN04050AAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	310 kHz	PLASTIC/EPOXY		1 A	1		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel	-15 V		-40 Cel	MATTE TIN	-3.3 V	DUAL	R-PDMA-T5				Not Qualified	5 V		2.9 V	e3						7 V
LM2587SX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			1.7 mm	125 Cel	1.23 V	CURRENT-MODE	-40 Cel	MATTE TIN	60 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified			4 V	e3	30	1	245	10.16 mm	5 V	40 V
LM2611BMFX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		.4 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	125 Cel	-32 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	-1.23 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm		5 V		2.7 V	e3	NOT SPECIFIED		260	2.9 mm		14 V
LM2576TV-012G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers		125 Cel	11.76 V	VOLTAGE-MODE	-40 Cel	TIN	12.24 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	25 V		15 V	e3					12 V	40 V
LT1170CT#PBF	Analog Devices	SWITCHING REGULATOR		5	TO-220	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	9 mA	11 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT						CURRENT-MODE		MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1			Not Qualified	15 V		3 V	e3	30		260		1.24 V	40 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.