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	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	Maximum Input Voltage
UC2844NG	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel	CURRENT-MODE	-25 Cel	TIN	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		11 V	e3		260	9.78 mm	25 V
NCP1550SN18T1G	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
NCP1580DR2	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	412 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e0	30	235	4.9 mm	13.2 V
NCP5318FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	32	LQFP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel	CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD	QUAD	R-PQFP-G32	1	1.6 mm	7 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	8.5 V	e0		235	7 mm
MC34067DWR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	MATTE TIN	DUAL	R-PDSO-G16	3	2.65 mm	7.5 mm	Not Qualified	12 V		10 V	e3	30	260	10.3 mm	18 V
NCP1530DM30R2G	Onsemi	SWITCHING REGULATOR	OTHER	8	TSSOP	SQUARE	YES	720 kHz	PLASTIC/EPOXY		.6 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	0 Cel	TIN	DUAL	S-PDSO-G8		1.1 mm	3 mm	Not Qualified	4 V	PFM CONTROL TECHNIQUE IS ALSO POSSIBLE	3.3 V	e3		260	3 mm	5.5 V
NCP5220AMNR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	20	HVSON	RECTANGULAR	YES	566 kHz	UNSPECIFIED		2 A	2		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	DUAL	R-XDSO-N20	1	1 mm	5 mm	Not Qualified	5 V		4.5 V	e0	30	235	6 mm	5.5 V
NCP1423DMR2	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	10	TSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		1.2 A	1		GULL WING	PULSE FREQUENCY MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	S-PDSO-G10		1.1 mm	3 mm	Not Qualified	3.3 V		.8 V	e0		235	3 mm	3.3 V
NCP1575DG	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	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified			9 V	e3	30	260	4.9 mm	20 V
NCP1601ADR2	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	405 kHz	PLASTIC/EPOXY	5 mA	.75 A	1		GULL WING		15 V	15	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		9 V	e0		235	4.9 mm	18 V
NCP1601AP	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	405 kHz	PLASTIC/EPOXY	5 mA	.75 A	1		THROUGH-HOLE		15 V	15	BOOST	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	15 V		9 V	e0		235	9.78 mm	18 V
NCP1601BDR2	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	405 kHz	PLASTIC/EPOXY	5 mA	.75 A	1		GULL WING		15 V	15	BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		9 V	e0		235	4.9 mm	18 V
NCP1601BP	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	405 kHz	PLASTIC/EPOXY	5 mA	.75 A	1		THROUGH-HOLE		15 V	15	BOOST	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	15 V		9 V	e0		235	9.78 mm	18 V
NCP1650DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION	14 V	14	BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	TIN	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	14 V		10.5 V	e3	30	260	9.9 mm
NCP1653P	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY	6 mA	1.5 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	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	15 V	ALSO OPERATES IN PEAK CURRENT MODE	9.95 V	e0		235	9.78 mm	18 V
UC2843ANG	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel	CURRENT-MODE	-25 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
UC3842ADR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	TIN	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		11.5 V	e3		260	8.65 mm	30 V
NCP1547DG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	374 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	150 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	14 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V	e3	30	260	4.9 mm	40 V
NCP1547DR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	374 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	150 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	14 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V	e3	30	260	4.9 mm	40 V
NCP1200D40R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	48 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
UC2845NG	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel	CURRENT-MODE	-25 Cel	TIN	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		8.2 V	e3		260	9.78 mm	25 V
UC3845DR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT-MODE	0 Cel	TIN	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		8.2 V	e3		260	8.65 mm	25 V
NCP1203D100R2G	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	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		8.4 V	e3	30	260	4.9 mm
NCP1203D60R2G	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	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		8.4 V	e3	30	260	4.9 mm
NCP1203P60G	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	MATTE TIN	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	11 V		8.4 V	e3			9.27 mm
NCP1230D65R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	13 V	PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE	8.4 V	e3	30	260	4.9 mm	18 V
NCP5393AMNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		0 Cel	TIN	QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	4.75 V		4.75 V	e3	30	260	7 mm	5.25 V
CS51411EDR8G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	296 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
CS51411GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	296 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT/VOLTAGE-MODE	0 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
CS51412ED8G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	296 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
CS51413EDR8G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	594 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
CS51413GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	594 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT/VOLTAGE-MODE	0 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
CS51414GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	594 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	CURRENT/VOLTAGE-MODE	0 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e3	30	260	4.9 mm	40 V
NCP1239VDR2	Onsemi	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		.8 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	0 Cel	TIN LEAD	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	20 V		12.2 V	e0		235	9.9 mm	36 V
SG3525ADWG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin (Sn)	DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	20 V		8 V	e3	40	260	9.9 mm	35 V
NCP1216D65R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 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
NCP1216AD65R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 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		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
NCP1216AP65G	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	71.5 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		MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3			9.78 mm
NCP1216D100R2G	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		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
NCP1216D133R2G	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		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
NCP1216D65R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 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		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
NCP1216P65G	Onsemi	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	71.5 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		MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3	30	260	9.78 mm
NCP1580DR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	412 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		4.5 V	e3	30	260	4.9 mm	13.2 V
NCP5203MNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	18	HVSON	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		.4 A	1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	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-PDSO-N18	1	1 mm	5 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 mm	5.5 V
NCP1308DR2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	60 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	1	1.75 mm	3.9 mm	Not Qualified	11 V			e3	30	260	4.9 mm
NCP1377D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	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	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G7	1	1.75 mm	3.9 mm	Not Qualified	11 V	ALSO HAS RESONANT CONTROL TECHNIQUE	8.2 V	e3	30	260	4.9 mm
NCP1280DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	320 kHz	PLASTIC/EPOXY		.01 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	12 V		7.5 V	e3		260	9.9 mm	16 V
NCP1203D40R2G	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	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	11 V		8.4 V	e3	30	260	4.9 mm

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.