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	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	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
NCP4306DADZZDASNT1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	2.2 mA		1			GULL WING	RESONANT CONTROL	12 V	BUCK-BOOST	SMALL OUTLINE, THIN PROFILE	TSOP6,.11,37		.95 mm	125 Cel		-40 Cel	MATTE TIN	DUAL	R-PDSO-G6	1	1.1 mm	1.5 mm					e3	30	260	3 mm		35 V
TL594CDR2	Onsemi	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-25 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	15 V		7 V	e0	30	235	9.9 mm		40 V
FAN5903UCX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	9	FBGA	SQUARE	YES	6600 kHz	PLASTIC/EPOXY		2.4 A				BALL				GRID ARRAY, FINE PITCH	BGA9,3X3,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	S-PBGA-B9	1			Not Qualified				e1	30	260
FSL106HR	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		.84 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	15 V		9 V	e3			9.415 mm		25.5 V
LM2575D2T-3.3G	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	12 V		4.75 V	e3	30	260	10.02 mm	3.3 V	40 V
LM2576T-5G	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	12 V		8 V	e3					40 V
MC34167T	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	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	SINGLE	R-PSFM-T5				Not Qualified	12 V		7.5 V	e0		235			40 V
NCP1011ST130T3G	Onsemi	SWITCHING REGULATOR		4	SOP	RECTANGULAR	YES	143 kHz	PLASTIC/EPOXY		.55 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOT-223	Switching Regulator or Controllers	2.3 mm		CURRENT-MODE		MATTE TIN	SINGLE	R-PSSO-G4	1	1.75 mm	3.5 mm	Not Qualified	8 V			e3	30	260	6.5 mm
NCP1254BSN65T1G	Onsemi	SWITCHING CONTROLLER		6	TSOP	RECTANGULAR	YES	71 kHz	PLASTIC/EPOXY						GULL WING				SMALL OUTLINE, THIN PROFILE	TSOP6,.11,37	Switching Regulator or Controllers	.95 mm		CURRENT-MODE		TIN	DUAL	R-PDSO-G6	1			Not Qualified				e3	30	260
NCP1589DMNTWG	Onsemi	SWITCHING CONTROLLER	OTHER	10	HVSON	SQUARE	YES	500 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	95 Cel	CURRENT-MODE	0 Cel	MATTE TIN	DUAL	S-PDSO-N10	1	1 mm	3 mm	Not Qualified	5 V	OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5V	4.5 V	e3	30	260	3 mm		13.2 V
NCV6357MTWATXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	14	HVSON	RECTANGULAR	YES	2640 kHz	PLASTIC/EPOXY	25 mA		1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,20		.5 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-N14	1	.8 mm	3 mm		3.3 V		2.5 V	e3	30	260	4 mm		5.5 V
NCV887801D1R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	495 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE			1.27 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm			ADJUSTABLE OUTPUT VOLATGE FROM 3.6 TO 40 V	2 V	e3	30	260	4.9 mm		40 V
UC3842BD1R2	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
UC3843BVN	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	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	105 Cel	CURRENT-MODE	-40 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
FAN2108MPX	Onsemi	SWITCHING REGULATOR	OTHER	25	HVQCCN	RECTANGULAR	YES	660 kHz	UNSPECIFIED		18 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel	CURRENT-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD	R-XQCC-N25	1	.8 mm	5 mm	Not Qualified		ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 19.2V	3 V	e4	30	260	6 mm		24 V
FAN4855MTCX	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	430 kHz	PLASTIC/EPOXY		.5 A	1			GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		-40 Cel		DUAL	R-PDSO-G8		1.1 mm	2.995 mm		1.8 V	OUT PUT VOLTAGE FROM 3 TO 5 V	1.6 V				4.395 mm		4.5 V
FAN65004B	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	35	QCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				125 Cel	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed	QUAD	S-PQCC-N35	1	.8 mm	6 mm		48 V		4.5 V	e3	30	260	6 mm	5 V	65 V
FSQ0165RN	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	15 V		9 V	e3			9.805 mm
KA5L0380RTU	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	4		RECTANGULAR	NO		UNSPECIFIED		2.41 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			FLANGE MOUNT				85 Cel	CURRENT-MODE	-40 Cel		ZIG-ZAG	R-XZFM-T4					14 V		9.6 V						28 V
LV5768V-A-TLM-E	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	LSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY			1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN BISMUTH	DUAL	R-PDSO-G16	3	1.5 mm	4.4 mm	Not Qualified	12 V	LG-MAX	8.5 V	e6	30	260	5.65 mm		42 V
LV5807MX-TLM-H	Onsemi		COMMERCIAL EXTENDED	8	SOP	RECTANGULAR	YES	460 kHz	PLASTIC/EPOXY				BICMOS		GULL WING				SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	80 Cel	CURRENT-MODE	-20 Cel	Tin/Bismuth (Sn/Bi)	DUAL	R-PDSO-G8	3			Not Qualified				e6
NCP12510BSN100T1G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	TSOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	3 mA		1			GULL WING	PULSE WIDTH MODULATION	12 V		SMALL OUTLINE, THIN PROFILE	TSOP6,.11,37		.95 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G6	3	1.1 mm	1.5 mm		12 V		9.5 V	e3	30	260	3 mm		14 V
NCV2574DW-ADJR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	16	SOP	RECTANGULAR	YES	63 kHz	PLASTIC/EPOXY		1.8 A	1			GULL WING			BUCK	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed	DUAL	R-PDSO-G16	3	2.65 mm	7.5 mm	Not Qualified	12 V		7 V	e3	30	260	10.3 mm		40 V
UC2845BDR2G	Onsemi	SWITCHING CONTROLLER	OTHER	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	85 Cel	CURRENT-MODE	-25 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
FAN4800AUM	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	16	SOP	RECTANGULAR	YES	268 kHz	PLASTIC/EPOXY		.5 A	1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	105 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDSO-G16	3	1.75 mm	3.9 mm	Not Qualified	15 V	ALSO OPERATES IN IPK MODE	11 V	e3	30	260	9.9 mm		22 V
FAN4800AUN	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	16	DIP	RECTANGULAR	NO	268 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	105 Cel	VOLTAGE-MODE	-40 Cel	TIN	DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified	15 V	ALSO OPERATES IN IPK MODE	11 V	e3			19.17 mm		22 V
FAN7554	Onsemi	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	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		5.08 mm	7.62 mm	Not Qualified	16 V		12 V	e3			9.2 mm		25 V
FSCQ0965RTYDTU	Onsemi	SWITCHING REGULATOR	OTHER	5	ZIP	RECTANGULAR	NO	22 kHz	PLASTIC/EPOXY		16.4 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	MATTE TIN	ZIG-ZAG	R-PZFM-T5				Not Qualified	18 V	RESONANT CONTROL TECHNIQUE ALSO AVAILABLE	10 V	e3
MC33063AP1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	4 mA	1.5 A	1	BIPOLAR		THROUGH-HOLE			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	5 V		3 V	e0	30	235	9.27 mm		40 V
MC34060ADG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin (Sn)	DUAL	R-PDSO-G14	1	1.75 mm	3.9 mm	Not Qualified	15 V		7 V	e3	40	260	8.65 mm		40 V
MC44603ADWR2G	Onsemi	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	52 kHz	PLASTIC/EPOXY		.75 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	VOLTAGE-MODE	-25 Cel	TIN	DUAL	R-PDSO-G16		2.65 mm	7.5 mm	Not Qualified	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e3		260	10.3 mm		15 V
MC44608P75	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	82 kHz	PLASTIC/EPOXY			1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-25 Cel	TIN LEAD	DUAL	R-PDIP-T8		4.45 mm	7.62 mm	Not Qualified	12 V		6.6 V	e0		235	9.78 mm		13 V
NCP1031DR2G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1.36 A	1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	12 V		8 V	e3	30	260	4.9 mm		16 V
NCP1377BDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	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	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	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
NCP3230MNTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	40	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	90 Cel	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed	QUAD	S-XQCC-N40	3	1 mm	6 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE DOWN TO 0.6V	4.5 V	e3	30	260	6 mm		18 V
NCV1406SNT1G	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.025 A	1			GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G5	1	1.1 mm	1.5 mm	Not Qualified	3 V	ADJUSTABLE OUTPUT VOLTAGE UP TO 25 V	1.4 V	e3	30	260	3 mm	25 V	5.5 V
NCV887302D1R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	440 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm		13.2 V		3.2 V	e3	30	260	4.9 mm		40 V
UC3842BVDR2G	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
CS51414EDR8	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/Lead (Sn/Pb)	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified		CURRENT	4.5 V	e0	30	235	4.9 mm		40 V
FAN48630BUC315X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	VFBGA	SQUARE	YES	3000 kHz	PLASTIC/EPOXY		1.5 A	1			BALL			BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA16,4X4,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	S-PBGA-B16	1	.625 mm	1.78 mm	Not Qualified	3 V	ALSO HAS 3.33V OUTPUT	2.35 V	e1	30	260	1.78 mm	3.15 V	5.5 V
FAN48630BUC34X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	16	VFBGA	SQUARE	YES	3000 kHz	PLASTIC/EPOXY		1.5 A	1			BALL			BOOST	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA16,4X4,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	S-PBGA-B16	1	.625 mm	1.78 mm	Not Qualified	3 V	ALSO HAS 3.4V OUTPUT	2.35 V	e1	30	260	1.78 mm	3.2 V	5.5 V
FAN7601BMX	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		.01 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-25 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	14 V		9 V	e4	30	260	4.9 mm		18 V
FAN7621N	Onsemi	SWITCHING CONTROLLER		16	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY		.6 A	1			THROUGH-HOLE	PULSE FREQUENCY MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm		VOLTAGE-MODE		MATTE TIN	DUAL	R-PDIP-T16		5.33 mm	7.62 mm	Not Qualified	390 V		340 V	e3			19.17 mm		400 V
KA5H0165RTU	Onsemi	SWITCHING REGULATOR	OTHER	4		RECTANGULAR	NO		PLASTIC/EPOXY		4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT				85 Cel	CURRENT-MODE	-25 Cel	MATTE TIN	SINGLE	R-PSFM-T4				Not Qualified	14 V		9.4 V	e3					28 V
KA5H0380RTU	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	4		RECTANGULAR	NO	110 kHz	UNSPECIFIED		12 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT				85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	SINGLE	R-XSFM-T4				Not Qualified	14 V		9.6 V	e3
NCP1075P130G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	130 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE				IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T7		5.33 mm	7.62 mm	Not Qualified	8 V			e3			9.59 mm
NCP1200P60G	Onsemi	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY		.25 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-T8		4.45 mm	7.62 mm	Not Qualified	11 V		11 V	e3			9.78 mm
NCP1339EDR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	13	SOP	RECTANGULAR	YES	25 kHz	PLASTIC/EPOXY			1			GULL WING	RESONANT CONTROL			SMALL OUTLINE			1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	DUAL	R-PDSO-G13	1	1.75 mm	3.9 mm		12 V	CONFIGURED AS FLYBACK TOPOLOGY	10 V	e3	30	260	8.65 mm		28 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.