Onsemi Switching Regulators & Controllers 895

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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)	Power Supplies (V)	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
NCP1377BDR2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		8.2 V	e0		235	4.9 mm
NCP1377BP	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.2 V	e0		235	9.78 mm
NCP1377DR2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		8.2 V	e0		235	4.9 mm
NCP1377P	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		8.2 V	e0		235	9.78 mm
NCP1575DR2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	320 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT/VOLTAGE-MODE		Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified			9 V	e0	30	235	4.9 mm		20 V
NCP5201MN	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	18	HVSON	RECTANGULAR	YES	275 kHz	UNSPECIFIED		.65 A	1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC18,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN		DUAL	R-XDSO-N18	2	1 mm	5 mm	Not Qualified	12 V			e3	30	235	6 mm
NCP1216D133R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	146 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e0		235	4.9 mm
NCP1217D100R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		8.3 V	e0		235	4.9 mm
NCP1217D133R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	146 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V		8.3 V	e0		235	4.9 mm
NCP1050ST100T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	113 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1050ST136T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	154 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1051ST136T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	154 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1053ST100T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	113 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1054ST100T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	113 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1055ST100T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	113 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
NCP1055ST136T3	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	4	SOP	RECTANGULAR	YES	154 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V		7.5 V	e0		235	6.5 mm		8.5 V
LM2594DADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	180 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING				BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	Tin (Sn)	37 V	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e3	NOT SPECIFIED	NOT SPECIFIED	4.9 mm		40 V
LM2594PADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	180 kHz	PLASTIC/EPOXY		.5 A	1		THROUGH-HOLE				BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers		125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	Tin (Sn)	37 V	DUAL	R-PDIP-T8				Not Qualified	12 V		4.5 V	e3	NOT SPECIFIED	NOT SPECIFIED			40 V
NCP1200D100R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	116 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e3	30	260	4.9 mm
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
LM2575T-015	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		15 V	40 V
LM2575D2T-005	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	5 V	40 V
LM2575D2T-012	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	12 V	40 V
LM2575TV-005	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		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 LEAD		SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		5 V	40 V
LM2575TV-012	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		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 LEAD		SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		12 V	40 V
LM2575TV-015	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5	ZIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		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 LEAD		SINGLE	R-PSFM-T5				Not Qualified	12 V		4.75 V	e0		235		15 V	40 V
NCP1010AP130	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	143 kHz	PLASTIC/EPOXY		.55 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V			e0		235	9.78 mm
NCP1201P100	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	117 kHz	PLASTIC/EPOXY			1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-25 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V			e0		235	9.78 mm
NCV8800HDW26R2	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800HDW33	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800HDW50	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800HDW75R2	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800HDW75	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
NCV8800SDW33	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	230 kHz	PLASTIC/EPOXY		2.5 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified	13.5 V		3.5 V	e0	30	235	10.3 mm		16 V
LM2595DSADJG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	180 kHz	UNSPECIFIED		2.6 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT	SMSIP5H,.6,67TB		1.702 mm	125 Cel	1.23 V		-40 Cel	Tin (Sn)	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	NOT SPECIFIED	NOT SPECIFIED	10.02 mm	5 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
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
NCP1406SNT1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 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		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	3 V	ALSO OPERATES IN ADJUSTABLE VOLTAGE AS LOW AS 25V	1.4 V	e0		235	3 mm		5.5 V
NCP5425DBR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	20	TSSOP	RECTANGULAR	YES	938 kHz	PLASTIC/EPOXY		2 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	1	1.2 mm	4.4 mm	Not Qualified		CAN ALSO BE CONFIGURED IN CURRENT MODE	4.6 V	e4	30	260	6.5 mm		13.2 V
NCP1031DR2	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.36 A	1	BCDMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		8 V	e0	30	235	4.9 mm		16 V
NCP5210MNR2	Onsemi	DUAL SWITCHING CONTROLLER	COMMERCIAL	20	HVSON	RECTANGULAR	YES	550 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC20,.2,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-N20	1	1 mm	5 mm	Not Qualified	5 V		4.5 V	e0	30	235	6 mm		5.5 V
NCP1200D60R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		11 V	e3	30	260	4.9 mm
NCP1400ASN50T1G	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
UC3844NG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		11.5 V	e3		260	9.78 mm		25 V
MC33260DR2G	Onsemi	POWER FACTOR CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	8 mA	.5 A	1		GULL WING	PULSE WIDTH MODULATION	13 V	13	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	13 V		8.5 V	e3		260	4.9 mm		16 V
NCP1207DR2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	150 kHz	PLASTIC/EPOXY		.5 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V			e3		260	4.9 mm
UC3843ANG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		CURRENT-MODE	0 Cel	TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		8.2 V	e3		260	9.78 mm		30 V
MC44604PG	Onsemi	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY		.75 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel	TIN		DUAL	R-PDIP-T16		4.44 mm	7.62 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e3		260	19.175 mm		15 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.