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 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
AP3012KTR-G1	Diodes Incorporated	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1900 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	3	1.45 mm	1.6 mm	Not Qualified	3 V		2.6 V	e3	30		260	2.92 mm	24 V	16 V
LM2575T-3.3G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	UNSPECIFIED	3.2 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		SINGLE	R-XSFM-T5				Not Qualified	12 V		4.75 V	e3					3.3 V	40 V
LM2576HVT-ADJ	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	12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	60 V
LMR62014XMF/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)	20 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm		5 V	ALSO OPERATES IN ADJUSTABLE MODE UP TO 20V	2.7 V	e3	NOT SPECIFIED	1	260	2.9 mm		14 V
LM2596S-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	3 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)	37 V	SINGLE	R-PSSO-G5	3	4.8 mm	8.64 mm	Not Qualified	12 V		4.5 V	e3	30	1	245	10.16 mm	3.3 V	40 V
PTN78000WAZ	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	2.5 V		-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	12.6 V	DUAL	R-XDMA-B5	3	9.09 mm	12.57 mm	Not Qualified	20 V		7 V	e1	NOT SPECIFIED	1	260	18.92 mm	12 V	36 V
LM2576D2T-ADJG	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	1.217 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	1.243 V	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		8 V	e3	30		260	10.02 mm		40 V
LM2585S-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	7 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	8.64 mm	Not Qualified	5 V		4 V	e3	30	1	245	10.16 mm	12 V	40 V
FAN5331SX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1850 kHz	PLASTIC/EPOXY	1 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.45 mm	1.65 mm	Not Qualified	3.6 V		2.7 V	e3	30		260	2.9 mm		5.5 V
LM2575TV-5G	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		4.75 V	e3					3.3 V	40 V
TPS61040DBVR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.45 A	1		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	1.8 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	28 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	2.4 V	OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 28 V	1.8 V	e3	NOT SPECIFIED	1	260	2.9 mm		6 V
LM2576D2TR4-012G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	7.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP3H,.55TB	Switching Regulator or Controllers	1.702 mm	125 Cel	11.76 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	12.24 V	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	25 V		15 V	e3	30		260	10.02 mm	12 V	40 V
LM2575D2T-5R4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED	3.2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	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
LM2596T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY	3 A	1		THROUGH-HOLE		BUCK	SMALL OUTLINE				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	SINGLE	R-XZFM-T5	1				12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 TO 38.48V	4.5 V	e3		1				40 V
LM2575T-5.0/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	37 V	SINGLE	R-XSFM-T5	1			Not Qualified	12 V		4 V	e3		1			5 V	40 V
LM27313XMF/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	1900 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel	4 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	28 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	5 V		2.7 V	e3	NOT SPECIFIED	1	260	2.9 mm		14 V
LM2576HVS-5.0/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		8 V	e3	NOT SPECIFIED	1	245	10.16 mm	5 V	60 V
NCP1403SNT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.6 A	1		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	3 V		1.2 V	e3	30		260	3 mm		5.5 V
LM2576T-ADJ	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	12 V	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	40 V
LM2595SX-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 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	37 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		40 V
LM2733YMF/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	1850 kHz	PLASTIC/EPOXY	1.5 A	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)	40 V	DUAL	R-PDSO-G5	1	1.22 mm	1.6 mm	Not Qualified	5 V		2.7 V	e3	NOT SPECIFIED	1	260	2.92 mm		14 V
LM2576S-ADJ/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	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	245	10.16 mm	1.23 V	40 V
LM2595TADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED	2.6 A	1	BIPOLAR	THROUGH-HOLE		BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN		ZIG-ZAG	R-XZFM-T5				Not Qualified	8 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V	4.5 V	e3					5 V	40 V
LM2595S-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 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	37 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	1.23 V	40 V
LM2576S-5.0/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		8 V	e3	NOT SPECIFIED	1	245	10.16 mm	5 V	40 V
LM2576HVSX-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	60 V
TPS61040DBVRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.45 A	1		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	1.8 V	CURRENT-MODE	-40 Cel	Matte Tin (Sn)	28 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	2.4 V	OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 28 V	1.8 V	e3	NOT SPECIFIED	1	260	2.9 mm		6 V
LM2576HVSX-ADJ/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	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e3	NOT SPECIFIED	1	245	10.16 mm		60 V
LM2596SX-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY	3 A	1		GULL WING		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	8.64 mm	Not Qualified	24 V		4.5 V	e3	30	1	245	10.16 mm	12 V	40 V
LM2575SX-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)	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
LM2576HVS-ADJ	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	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 59.28 VOLT	8 V	e0	NOT SPECIFIED	1	235	10.16 mm		60 V
LM2575D2T-3.3R4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED	3.2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	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
MIC2288YD5-TR	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	1 mm	1.6 mm	Not Qualified	3.6 V	ALSO HAS OUTPUT VOLTAGE ADJUSTABLE TO 34V	2.5 V	e4				2.9 mm	10 V	10 V
LM2595DSADJR4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED	2.6 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT	SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel	1.23 V		-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T5	1	4.826 mm	9.1945 mm	Not Qualified	8 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V	4.5 V	e3	30		235	10.02 mm	5 V	40 V
TPS60400DBV	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.06 A	1		GULL WING		DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Other Analog ICs	.95 mm	85 Cel	-1.6 V		-40 Cel		-5.5 V	DUAL	R-PDSO-G5		1.45 mm	1.6 mm	Not Qualified	5 V		1.8 V					2.9 mm		5.25 V
LM2576HVT-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	60 V
NCP1406SNT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.025 A	1		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	3 V	ADJUSTABLE OUTPUT VOLTAGE UP TO 25 V	1.4 V	e3	30		260	3 mm		5.5 V
NCP1521BSNT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	1800 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		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	3.6 V	IT CAN ALSO OPERATE WITH PFM MODE	2.7 V	e3	30		260	3 mm		5.5 V
LM2585SX-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY	7 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	8.64 mm	Not Qualified	5 V		4 V	e3	30	1	245	10.16 mm	12 V	40 V
LM2591HVS-ADJ/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	ALSO AVALIABLE IN ADJUSTABLE MODE FROM 1.2 TO 59.28 VOLT	4.5 V	e3	30	1	245	10.16 mm		60 V
LM2576TV-ADJG	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	1.217 V	VOLTAGE-MODE	-40 Cel	TIN	1.243 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		8 V	e3						40 V
TPS60400QDBVRQ1	Texas Instruments	SWITCHED CAPACITOR CONVERTER	AUTOMOTIVE	5	LSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY	.06 A	1		GULL WING		DOUBLER INVERTER	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	125 Cel	-1.8 V		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	-5.25 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	5 V		1.8 V	e4	NOT SPECIFIED	1	260	2.9 mm		5.25 V
LM2576SX-ADJ/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	ALSO AVAILABLE IN ADJUSTABLE MODE FROM 1.23 TO 38.48 VOLT	8 V	e3	NOT SPECIFIED	1	245	10.16 mm		40 V
LM2576HVSX-5.0/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		8 V	e3	NOT SPECIFIED	1	245	10.16 mm	5 V	60 V
LM2575S-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)	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	5 V	40 V
LM2576SX-5.0/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		8 V	e3	NOT SPECIFIED	1	245	10.16 mm	5 V	40 V
LM2576T-3.3/NOPB	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	Matte Tin (Sn)	37 V	SINGLE	R-PSFM-T5	1			Not Qualified	12 V		6 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		3.3 V	40 V
TPS61041DBVRG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.285 A	1		GULL WING	PULSE FREQUENCY MODULATION	BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN	28 V	DUAL	R-PDSO-G5	1	1.45 mm	1.6 mm	Not Qualified	2.4 V	OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 28 V	1.8 V	e3	30		260	2.9 mm		6 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.