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	Screening Level	Terminal Form	Control Technique	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
NCP1400ASN19T1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e3	30	260	3 mm		5 V
NCV8925SNT1G	Onsemi		AUTOMOTIVE	5	TSOP	RECTANGULAR	YES	3600 kHz	PLASTIC/EPOXY	.6 A			AEC-Q100	GULL WING			SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G5	1			Not Qualified				e3	30	260
NCP1450ASN50T1	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.15 A	1			GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V			e0		235	3 mm
LM2576D2TR4-3.3	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	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		6 V	e0	30	235	10.02 mm		40 V
MC34167D2TR4	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel	VOLTAGE-MODE	0 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
LM2576D2TR4-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	7.5 A	1			GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP3H,.55TB	Switching Regulator or Controllers	1.702 mm	125 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		8 V	e0	30	235	10.02 mm		40 V
MC34167TH	Onsemi	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY	8 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK-BOOST	FLANGE MOUNT	ZIP5H,.15,.7,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e0		235			40 V
LM2575D2T-ADJR4	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	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	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.572 mm	9.1945 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V T0 30V	4.75 V	e0	30	235	10.02 mm		40 V
LM2575D2TR4-ADJ	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	3.2 A	1			GULL WING		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSSO-G5		4.826 mm	9.1945 mm	Not Qualified	12 V		8 V	e0			10.02 mm		40 V
NCP1400ASN45T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
NCP1450ASN27T1	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.15 A	1			GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V			e0		235	3 mm
LM2576D2T-015	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	7.5 A	1			GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SIP3,.1TB	Switching Regulator or Controllers	1.702 mm	125 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	30 V		18 V	e0	30	235	10.02 mm		40 V
LM2575D2T-015G	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	TIN	SINGLE	R-XSSO-G5	1	4.572 mm	9.1945 mm	Not Qualified	30 V		4.75 V	e3	30	260	10.02 mm	3.3 V	40 V
MC33369TV	Onsemi			5	ZIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	.44 A		CMOS		THROUGH-HOLE			IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm		VOLTAGE-MODE		Tin/Lead (Sn/Pb)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e0
LM2576D2T-ADJR4	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	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		8 V	e0	30	235	10.02 mm		40 V
LM2576T-12G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	7.5 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	MATTE TIN	SINGLE	R-PSFM-T5				Not Qualified	25 V		15 V	e3					40 V
LA5759-MDB-E	Onsemi		OTHER	5	ZIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	1.5 A				THROUGH-HOLE			IN-LINE	ZIP5,.15,.12,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-30 Cel	Tin/Bismuth (Sn/Bi)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e6
LM2575D2TR4-5	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-263	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	3.2 A	1			GULL WING		BUCK	SMALL OUTLINE			1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSSO-G5		4.826 mm	9.1945 mm	Not Qualified	12 V		8 V	e0			10.02 mm		40 V
LM2576T-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	7.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5				Not Qualified	25 V		15 V	e0		235			40 V
FSCQ0565RTYDTU	Onsemi	SWITCHING REGULATOR	OTHER	5	ZIP	RECTANGULAR	NO	22 kHz	PLASTIC/EPOXY	11.2 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	TIN	ZIG-ZAG	R-PZFM-T5				Not Qualified	18 V	RESONANT CONTROL TECHNIQUE ALSO AVAILABLE	10 V	e3					23 V
LM2576TV-ADJ	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	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		8 V	e0		235			40 V
NCP1450ASN50T1G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.15 A	1			GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	5 V			e3	30	260	3 mm
LM2575T-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	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 LEAD	SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		5 V	40 V
LM2575D2T-015	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	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	Tin/Lead (Sn/Pb)	SINGLE	R-PSSO-G5	1	4.572 mm	9.1945 mm	Not Qualified	12 V		4.75 V	e0	30	235	10.02 mm	15 V	40 V
NCP1400ASN33T1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e3	30	260	3 mm		5 V
NCV2575D2T-ADJR4G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED	3.2 A	1			GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE	SMSIP5H,.54,67TB	Switching Regulator or Controllers	1.702 mm	125 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSSO-G5		4.572 mm	9.1945 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 37 V	4.75 V				10.02 mm		40 V
LM2575T-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	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 LEAD	SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		12 V	40 V
MC33371T	Onsemi			5			NO	115 kHz	PLASTIC/EPOXY	1.3 A		CMOS						SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm		VOLTAGE-MODE		Tin/Lead (Sn/Pb)	SINGLE					Not Qualified				e0
LM2576D2T-12	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	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSSO-G5		4.826 mm	9.1945 mm	Not Qualified	25 V		15 V	e0			10.02 mm		40 V
NCP1400ASN22T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
LM2575D2T-15R4G	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	30 V		4.75 V	e3	30	260	10.02 mm	3.3 V	40 V
MC33370TV	Onsemi			5	ZIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	.8 A		CMOS		THROUGH-HOLE			IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm		VOLTAGE-MODE		Tin/Lead (Sn/Pb)	ZIG-ZAG	R-PZIP-T5				Not Qualified				e0
MC34166D2TR4	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel	VOLTAGE-MODE	0 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
NCP1402SN50T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.4 A	1	CMOS		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	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	6 V		.95 V	e0		235	3 mm		6 V
NCP1001T	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY	2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	SINGLE	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	SINGLE	R-PSFM-T5				Not Qualified	8.6 V		7.9 V	e0
LM2576TV-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	7.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		8 V	e0		235			40 V
NCP1550SN25T1G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	690 kHz	PLASTIC/EPOXY	.1 A	1			GULL WING	PULSE WIDTH MODULATION	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V	PFM CONTROL TECHNIQUE IS ALSO POSSIBLE	2.45 V	e3		260	3 mm		5.5 V
LM2576TV-15G	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	1.7 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	ZIG-ZAG	R-PZFM-T5				Not Qualified	30 V		18 V	e3					40 V
FAN5307S18X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	LSSOP	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY	.3 A	1			GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDSO-G5		1.45 mm	1.6 mm		3.6 V	ADJUSTABLE OUTPUT VOLTAGE FROM 0.7V TO 4.4 V; ALSO WORKS IN PFM MODE; MAX CURRENT LIMIT IS 700MA	2.5 V				2.9 mm	1.8 V	5.5 V
NCP1400ASN33T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
MC33166TV	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	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
LM2576TV-005G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY	7.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	BUCK	FLANGE MOUNT	SIP3,.1TB	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		8 V		NOT SPECIFIED	235			40 V
LM2576D2T-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		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	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSSO-G5		4.826 mm	9.1945 mm	Not Qualified	12 V		8 V				10.02 mm		40 V
NCP1402SN33T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.4 A	1	CMOS		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	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	6 V		.95 V	e0		235	3 mm		6 V
LM2575D2T-005G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY	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-PSSO-G5		4.572 mm	9.1945 mm	Not Qualified	12 V		4.75 V	e3			10.02 mm	5 V	40 V
LA5771MP-E	Onsemi		OTHER	5			YES	192 kHz	PLASTIC/EPOXY									SMSIP5H,.6,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel	VOLTAGE-MODE	-30 Cel	TIN BISMUTH	SINGLE		1			Not Qualified				e6	30	260
NCP1402SN27T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	.4 A	1	CMOS		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	TIN LEAD	DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	6 V		.95 V	e0		235	3 mm		6 V
LM2595TVADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED	2.6 A	1			THROUGH-HOLE		BUCK	FLANGE MOUNT				125 Cel		-40 Cel	Tin (Sn)	ZIG-ZAG	R-XZFM-T5				Not Qualified	8 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.23V TO 37V	4.5 V	e3	NOT SPECIFIED	NOT SPECIFIED		5 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.