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	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
LT1935ES5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		3.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	3 V		2.5 V	e3	30		260	2.9 mm		16 V
LM2576S-5.0.TR	Semtech	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	62 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE			1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSSO-G5		4.8 mm	8.955 mm	Not Qualified	12 V		4 V	e0				9.97 mm		40 V
LM2576S-5.0TR	Semtech	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	62 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	BUCK-BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSSO-G5		4.8 mm	8.955 mm	Not Qualified	12 V		4 V	e0				9.97 mm		40 V
LT1076CT#06PBF	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
LT1082IT#PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY	7 mA	2.8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL		SINGLE	R-PSFM-T5	1			Not Qualified	15 V		3 V	e3					1.24 V	75 V
LT1935ES5	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		3.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	3 V		2.5 V	e0	20		235	2.9 mm		16 V
LT1935ES5#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		3.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	3 V		2.5 V	e0				2.9 mm		16 V
LT1935ES5#TRM	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES	1400 kHz	PLASTIC/EPOXY		3.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	3 V		2.5 V	e0				2.9 mm		16 V
LT1937ES5#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	LSSOP	RECTANGULAR	YES	1600 kHz	PLASTIC/EPOXY		.32 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	1.45 mm	1.625 mm	Not Qualified	3 V		2.5 V	e3	30		260	2.9 mm		10 V
LT8309ES5#TRMPBF	Analog Devices	SWITCHING REGULATOR	OTHER	5	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.055 A	1		GULL WING			SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP5/6,.12,38		.95 mm	125 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1 mm	1.625 mm		7 V		4.5 V	e3			260	2.9 mm		40 V
PTN04050AAD	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
LM2576SX-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	40 V
LM2576TV-015G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	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	14.7 V	VOLTAGE-MODE	-40 Cel	TIN	15.3 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	30 V		18 V	e3					15 V	40 V
LMR10515YMFX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	125 Cel	.6 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	4.5 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm		5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 4.5V	3 V	e3	NOT SPECIFIED	1	260	2.9 mm		5.5 V
LT1074CT#30PBF	Analog Devices		COMMERCIAL	5	ZIP	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		5 A		BIPOLAR	THROUGH-HOLE			IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZIP-T5				Not Qualified				e3	30		260
LT1615IS5#TRMPBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.4 A	1		GULL WING	CONSTANT OFF TIME	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	1.2 V		1.2 V	e3	30		260	2.9 mm		12 V
AP1501-T5G-U	Diodes Incorporated	SWITCHING REGULATOR	OTHER	5		RECTANGULAR	NO	173 kHz	UNSPECIFIED		6.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-20 Cel	MATTE TIN		SINGLE	R-XSFM-T5				Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37V	4.5 V	e3	30		260			40 V
FSCQ0765RTYDTU	Onsemi	SWITCHING CONTROLLER	OTHER	5	ZIP	RECTANGULAR	NO	22 kHz	PLASTIC/EPOXY		15.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	ZIP5,.12,.1,100/60TB	Switching Regulator or Controllers	1.5 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T5				Not Qualified	18 V	RESONANT CONTROL TECHNIQUE ALSO AVAILABLE	10 V	e3						23 V
LM2575HVT-5.0LB03	National Semiconductor	SWITCHING REGULATOR	AUTOMOTIVE	5		SQUARE	NO	63 kHz	PLASTIC/EPOXY		3.2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT				125 Cel		VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn85Pb15)		ZIG-ZAG	S-PZFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	8 V	e0	40		260			60 V
LM2575HVT-5.0/LB03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	ZIG-ZAG	R-XZFM-T5	1			Not Qualified	12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	40	1	260		5 V	60 V
LM2577SX-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	62 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	5 V		3.5 V	e0	20		235	10.16 mm		40 V
LM2704MF-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		.62 A	1		GULL WING	CONSTANT OFF TIME	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel	1.24 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	20 V	DUAL	R-PDSO-G5	1	1.22 mm	1.6 mm	Not Qualified	2.2 V		2.2 V	e3	NOT SPECIFIED	1	260	2.92 mm		7 V
ST1S12G12R	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	5	TSSOP	RECTANGULAR	YES	2080 kHz	PLASTIC/EPOXY		.7 A	1	NMOS	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G5	1	1.1 mm	1.6 mm	Not Qualified	3.6 V		2.5 V	e4	30		260	2.9 mm		5.5 V
TPS62203DBVR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		.67 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	3.3 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	3.6 V	PFM MODE ALSO AVAILABLE	2.5 V	e4	NOT SPECIFIED	1	260	2.9 mm		6 V
LM2591HVS-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		1 A	1		GULL WING		BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		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		4.5 V	e3	30	1	245	10.16 mm	3.3 V	60 V
LT1172HVIQ#TRPBF	Analog Devices	SWITCHING REGULATOR		5		RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		3.5 A	1		GULL WING		BOOST	SMALL OUTLINE			1.7 mm			CURRENT-MODE		MATTE TIN OVER NICKEL		SINGLE	R-PSSO-G5	1	4.877 mm	8.89 mm	Not Qualified	15 V		3 V	e3	30		245	10.2235 mm		60 V
LT1615IS5-1#TR	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.125 A	1		GULL WING	CONSTANT OFF TIME	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.95 mm	70 Cel			0 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1 mm	1.625 mm	Not Qualified	1.2 V		1 V	e0	20		235	2.9 mm		12 V
MC33166D2TG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	81 kHz	PLASTIC/EPOXY		6 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	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
LM2591HVS-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		1 A	1		GULL WING		BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm		12 V	ALSO AVALIABLE IN ADJUSTABLE MODE FROM 1.2 TO 59.28 VOLT	4.5 V	e0	30	1	235	10.16 mm		60 V
LM3671MF-1.2/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
MAX829EUKG	Onsemi	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	54 kHz	PLASTIC/EPOXY	.2 mA	.1 A	1	CMOS	GULL WING		DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Other Analog ICs	.95 mm	85 Cel	-1.15 V		-40 Cel	Tin (Sn)	-5.5 V	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		1.15 V	e3	40		260	3 mm		6 V
MC33167TV	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e0			235			40 V
MIC2171BT	Micrel	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	115 kHz	UNSPECIFIED	9 mA	5.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		SINGLE	R-XSFM-T5				Not Qualified	5 V		3 V	e0					1.24 V	40 V
MIC2171BT-LB03	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	9 mA		1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel			SINGLE	R-PSFM-T5				Not Qualified	5 V		3 V						1.24 V	40 V
MIC2171BU	Micrel	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	9 mA	5.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	85 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn85Pb15)		SINGLE	R-PSSO-G5	3	4.902 mm	8.77 mm	Not Qualified	5 V		3 V	e0	30		240	10.363 mm	1.24 V	40 V
MIC2171BUT&R	Micrel	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	9 mA	5.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	85 Cel		CURRENT-MODE	-40 Cel	Tin/Lead (Sn85Pb15)		SINGLE	R-PSSO-G5	3	4.902 mm	8.77 mm	Not Qualified	5 V		3 V	e0	30		240	10.363 mm	1.24 V	40 V
MIC2171WT	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	115 kHz	UNSPECIFIED		5.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	FLANGE MOUNT	SIP5,.1,67TB		1.7 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		SINGLE	R-XSFM-T5		4.826 mm	9.042 mm	Not Qualified	5 V		3 V	e3				10.223 mm		40 V
MIC2288YD5-TX	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	VSSOP	RECTANGULAR	YES	1350 kHz	PLASTIC/EPOXY		1.2 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37		.95 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	34 V	DUAL	R-PDSO-G5		1 mm	1.6 mm		3.6 V	ALSO HAS OUTPUT VOLTAGE ADJUSTABLE TO 34V	2.5 V	e4				2.9 mm	10 V	10 V
MIC4576-3.3WU	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY		3 A	1	BICMOS	GULL WING		BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		1.7 mm	85 Cel	1.23 V		-40 Cel	Matte Tin (Sn) - annealed	33 V	SINGLE	R-PSSO-G5	1	4.8 mm	9.144 mm	Not Qualified	12 V		4 V	e3	40		245	10.287 mm	3.3 V	36 V
AP3003S-ADJTRG1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		7.5 A	1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSSO-G5	3	4.82 mm	8.4 mm	Not Qualified	12 V		4.5 V	e3	30		260	10.03 mm		25 V
LM2575SX-12/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)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.635 mm	Not Qualified	25 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e3	NOT SPECIFIED	1	245	10.16 mm		40 V
LM2575SX-3.3/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)	37 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		40 V
LM2575T-ADJ/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1				12 V	ADJUSTABLE OUTPUT VOLTAGE 1.23V TO 37V	4 V	e3		1			5 V	40 V
LM2591HVSX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		1 A	1		GULL WING		BUCK	SMALL OUTLINE	SMSIP5H,.6,67TB		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		4.5 V	e3	30	1	245	10.16 mm	5 V	60 V
LM2611BMF/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
MAX1682EUK-T	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	18.6 kHz	PLASTIC/EPOXY		.045 A	1	CMOS	GULL WING		DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Other Analog ICs	.95 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G5	1	1.45 mm	1.625 mm	Not Qualified	5 V		2.3 V	e0				2.9 mm	11 V	5.5 V
MAX1682EUK+T	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	18.6 kHz	PLASTIC/EPOXY		.05 A	1	CMOS	GULL WING		DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Other Analog ICs	.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		2.3 V	e3	30		260	2.9 mm	11 V	5.5 V
MC33167D2T	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	Tin/Lead (Sn/Pb)		SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		7.5 V	e0	30		235	10.02 mm		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.