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	Maximum Input Voltage
NCP1400ASN25T1	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
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
NCP1402SN30T1	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
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
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
NCP1729SN35T1	Onsemi	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	6	TSSOP	RECTANGULAR	YES	54 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING				DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP6,.11,37	Other Analog ICs	.95 mm	85 Cel	-1.15 V		-40 Cel	TIN LEAD	-5.5 V	DUAL	R-PDSO-G6		1.1 mm	1.5 mm	Not Qualified	5 V		1.15 V	e0		235	3 mm	6 V
CS5422GDWFR24	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	Tin/Lead (Sn80Pb20)		DUAL	R-PDSO-G24		2.65 mm	7.5 mm	Not Qualified	12 V		10.8 V	e0			15.395 mm	13.2 V
CS5165AGDW16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.015 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified			8 V	e0		235	10.3 mm	14 V
CS5165AGDWR16	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.015 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	2.65 mm	7.5 mm	Not Qualified			8 V	e0		235	10.3 mm	14 V
NCP1410DMR2	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE FREQUENCY MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	3.3 V		1 V	e0		235	3 mm	5.5 V
NCP1450ASN19T1	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
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
NCP1450ASN30T1	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
NCP1450ASN33T1	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
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
NCP5162DR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	CONSTANT OFF TIME			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 14V	5 V	e0		235	9.9 mm	16 V
CS51220EDR16	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	10 V		4.7 V	e0		235	9.9 mm	16 V
CS5305GDW28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V		9.5 V	e0		235	17.925 mm	14 V
NCP1050P100	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1050P136	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	154 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1051P100	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1051P136	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	154 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1052P100	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1053P100	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	113 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1203D100R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V			e0		235	4.9 mm
NCP1203D40R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	47 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	11 V			e0		235	4.9 mm
NCP1203D60R2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	73 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8		1.75 mm	3.9 mm	Not Qualified	11 V		8.4 V	e0		235	4.9 mm
NCP1203P100	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V			e0		235	9.78 mm
NCP1203P60	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		.25 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	11 V			e0		235	9.78 mm
NCP1205P	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY			1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	12 V		8 V	e0		235	9.78 mm	30 V
NCP1650DR2	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION	14 V	14	SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	14 V		10.5 V	e0		235	9.9 mm
NCP1651DR2	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION	14 V	14	SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	14 V		10.5 V	e0		235	9.9 mm
CS5211EDR14	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	14	SOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified			4.5 V	e0	30	235	8.65 mm	14 V
CS5211GDR14	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified			4.5 V	e0		235	8.65 mm	14 V
CS5308GDW28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V	ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e0		235	17.925 mm	14 V
CS5308GDWR28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V	ALSO REQUIRES A SUPPLY OF 9V TO 20V	4.5 V	e0		235	17.925 mm	14 V
NCP1417DMR2	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE FREQUENCY MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	2.5 V		1 V	e0		235	3 mm	5.5 V
NCP1500DMR2	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	630 kHz	PLASTIC/EPOXY		.8 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	3.6 V		2.7 V	e0		235	3 mm	5.4 V
NCP1571DR2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	250 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	12 V		11.4 V	e0	30	235	4.9 mm	12.6 V
NCP1571D	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	250 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	12 V		11.4 V	e0	30	235	4.9 mm	12.6 V
NCP1800DM41R2	Onsemi	BATTERY CHARGE CONTROLLER	OTHER	8	TSSOP	SQUARE	YES		PLASTIC/EPOXY	.25 mA	.02 A	1		GULL WING			2.5/16	SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Power Management Circuits	.65 mm	85 Cel		CURRENT-MODE	-20 Cel	TIN LEAD		DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	6 V		2.5 V	e0		235	3 mm	16 V
NCV3843BVDR2	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0			8.65 mm	25 V
CS5307GDW24	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP24,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Tin/Lead (Sn80Pb20)		DUAL	R-PDSO-G24		2.65 mm	7.5 mm	Not Qualified	10 V		9.5 V	e0			15.395 mm	14 V
NCP5332ADWR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 20V	4.5 V	e0		235	17.9 mm	14 V
NCP5332ADW	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V	ALSO REQUIRES A SUPPLY OF 9.5V TO 20V	4.5 V	e0		235	17.9 mm	14 V
NCP1051P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1053P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 V
NCP1055P44	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	50 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	8 V		7.5 V	e0		235	9.78 mm	8.5 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.