Onsemi 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 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
FDMF2011	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	36	VQCCN	RECTANGULAR	YES	200 kHz	UNSPECIFIED		20 A	1	HYBRID	UNSPECIFIED	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, VERY THIN PROFILE	LCC36,.24X.3,20		.5 mm	125 Cel			-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-XQCC-N36	1	.8 mm	6 mm		50 V		3 V	e3	30	260	7.5 mm		80 V
CS5171GDR8G	Onsemi	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	3.3 V		2.7 V	e3	30	260	4.9 mm		30 V
MC34163DWR2G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	16	SOP	RECTANGULAR	YES	55 kHz	PLASTIC/EPOXY		3.4 A	1	BIPOLAR	GULL WING	PULSE FREQUENCY MODULATION			BOOST	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	15 V		2.5 V	e3	30	260	10.3 mm		40 V
UC2843BNG	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	MATTE TIN		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		12 V	e3			9.78 mm		25 V
LM2575D2T-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	YES	63 kHz	UNSPECIFIED		3.2 A	1	BIPOLAR	GULL WING				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
UC3844BVD1R2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
UC3844BD1	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0		235	4.9 mm		25 V
FSL176MRTUDTU	Onsemi	SWITCHING CONTROLLER		6	ZIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY					THROUGH-HOLE					IN-LINE	ZIP6,.28,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		ZIG-ZAG	R-PZIP-T6				Not Qualified				e3
FAN9672Q	Onsemi	POWER FACTOR CONTROLLER		32	QFP	SQUARE	YES		PLASTIC/EPOXY	7 mA				GULL WING		15 V	15		FLATPACK	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm					TIN		QUAD	S-PQFP-G32	3			Not Qualified				e3	30	260
NCP1654BD65R2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY	6 mA	1.5 A	1		GULL WING	PULSE WIDTH MODULATION	15 V	15	BOOST	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	15 V	CAN ALSO BE CONFIGURED IN AVERAGE CURRENT	9.75 V	e3	30	260	4.9 mm		20 V
NCV890200PDR2G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	HSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		2.7 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	2	1.75 mm	3.9 mm	Not Qualified	13.2 V	ADJUSTABLE OUTPUT VOLTAGEDOWN TO 0.8 V	4.5 V	e3	30	260	4.9 mm		36 V
UC2845BD1R2G	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
NCP1395ADR2G	Onsemi	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	11 V		8.3 V	e3	30	260	9.9 mm		20 V
LM2576TV-012G	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		125 Cel	11.76 V	VOLTAGE-MODE	-40 Cel	TIN	12.24 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	25 V		15 V	e3				12 V	40 V
NCP1015ST100T3G	Onsemi	SWITCHING REGULATOR		4	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V			e3	30	260	6.5 mm
UC2845BD1G	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
NCP1423DMR2G	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	MATTE TIN		DUAL	S-PDSO-G10	1	1.1 mm	3 mm	Not Qualified	3.3 V		.8 V	e3	30	260	3 mm		3.3 V
UC2845BD1	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0		235	4.9 mm		25 V
MC33167TG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY		8 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e3					40 V
NCP5252MNTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES	1100 kHz	UNSPECIFIED		2 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL GOLD PALLADIUM		QUAD	S-XQCC-N16	1	1 mm	3 mm	Not Qualified		ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 25 V	4.5 V		30	260	3 mm	5 V	13.2 V
NCP1597BMNTWG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES	1130 kHz	PLASTIC/EPOXY		6.1 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL GOLD PALLADIUM		DUAL	S-PDSO-N10	1	1 mm	3 mm	Not Qualified	5 V		4 V		30	260	3 mm	1.2 V	5.5 V
UC3845BVDR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	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	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	8.65 mm		25 V
NCP1081DER2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	TSSOP20,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G20	2	1.1 mm	4.4 mm	Not Qualified				e3	30	260	6.5 mm	3.3 V	57 V
NCV887001D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	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	13.2 V		3.2 V	e3	30	260	4.9 mm		40 V
CS5172EDR8G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	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	3.3 V		2.7 V	e3	30	260	4.9 mm		30 V
FAN5354MPX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	12	HVSON	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY		5.5 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		DUAL	R-PDSO-N12	1	.8 mm	3 mm	Not Qualified	5 V	ALSO HAS CONTROL TECHNIQUE OF PFM, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.95V	2.7 V	e4	30	260	3.5 mm		5.5 V
MC33364DR2G	Onsemi	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		.005 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP14/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G14	3	1.75 mm	3.9 mm	Not Qualified	15.5 V		10 V	e3	40	260	9.9 mm		20 V
UC3842BVD1R2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
NCV3064MNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	190 kHz	UNSPECIFIED		1.5 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.15,32	Switching Regulator or Controllers	.8 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	S-XDSO-N8	1	1 mm	4 mm	Not Qualified	5 V		3 V	e3	NOT SPECIFIED	NOT SPECIFIED	4 mm		40 V
UC3843BVD1G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	4.9 mm		25 V
FAN54015UCX	Onsemi	SWITCHING REGULATOR	OTHER	20	VFBGA	RECTANGULAR	YES	3300 kHz	PLASTIC/EPOXY	.09 mA	1.908 A	1		BALL	PULSE WIDTH MODULATION	5 V	5	BUCK-BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA20,4X5,16	Power Management Circuits	.4 mm	85 Cel		CURRENT-MODE	-30 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B20	1	.625 mm	1.87 mm	Not Qualified	5 V	ALSO HAS A CONTROL TECHNIQUE OF PFM	4 V	e1	30	260	1.96 mm	1.8 V	6 V
MC34166TVG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		VOLTAGE-MODE	0 Cel	TIN		ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		7.5 V	e3					40 V
NCP1397BDR2G	Onsemi	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	560 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	RESONANT CONTROL			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm					MATTE TIN		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	12 V		10.3 V	e3	30	260	9.9 mm		20 V
UC3842BD1	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e0		235	4.9 mm		25 V
CS51414EDR8G	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	MATTE 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
UC2843BN	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 LEAD		DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	15 V		12 V	e0		235	9.78 mm		25 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
UC3843BVDR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	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	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		12 V	e3	30	260	8.65 mm		25 V
FAN6300AMY	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	5.5 mA		1		GULL WING	RESONANT CONTROL	12 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	15 V	ALSO HAS CONTROL TECHNIQUE OF RESONANT	10 V	e3	30	260	4.9 mm		25 V
MC34167D2TR4G	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	MATTE TIN		SINGLE	R-PSSO-G5	1	4.826 mm	9.1945 mm	Not Qualified	12 V		7.5 V	e3	30	260	10.02 mm		40 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
FAN501AMPX	Onsemi	BATTERY CHARGE CONTROLLER		10			YES	147 kHz	PLASTIC/EPOXY											LCC10/12,.12X.16,32	Switching Regulator or Controllers				CURRENT-MODE		NICKEL PALLADIUM GOLD				1			Not Qualified				e4	30	260
LA5774-FA-E	Onsemi		OTHER	5	ZIP	RECTANGULAR	NO	192 kHz	PLASTIC/EPOXY					THROUGH-HOLE					IN-LINE	ZIP5,.16,.16,67TB	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
MC34163PG	Onsemi	SWITCHING REGULATOR	COMMERCIAL	16	DIP	RECTANGULAR	NO	55 kHz	PLASTIC/EPOXY		3.4 A	1	BIPOLAR	THROUGH-HOLE	PULSE FREQUENCY MODULATION			BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	Tin (Sn)		DUAL	R-PDIP-T16		4.69 mm	7.62 mm	Not Qualified	15 V		2.5 V	e3		260	19.4 mm		40 V
KA3843B	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		5.08 mm	7.62 mm	Not Qualified	15 V		12 V	e3			9.2 mm		30 V
CS5171EDR8G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			BOOST	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	3.3 V		2.7 V	e3	30	260	4.9 mm		30 V
FSL336LRLX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	7	LSOP	RECTANGULAR	YES	55 kHz	PLASTIC/EPOXY	1.3 mA		1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, LOW PROFILE	SOP7/8,.4		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G7	3	3.7 mm	6.4 mm					e3	30	250	9.55 mm
NCP6335DFCT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	20	FBGA	RECTANGULAR	YES	3150 kHz	PLASTIC/EPOXY		4 A			BALL					GRID ARRAY, FINE PITCH	BGA20,4X5,16	Switching Regulator or Controllers	.4 mm	85 Cel		VOLTAGE-MODE	-40 Cel			BOTTOM	R-PBGA-B20				Not Qualified					NOT SPECIFIED	NOT SPECIFIED

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.