OTHER Switching Regulators & Controllers 479

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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 Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
TL1451ACPWRG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	6 V		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel	1 V	VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD	50 V	DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		6 V		3.6 V	e4	30	2	260	5 mm	2.5 V	50 V
TL5001ACDRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	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	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		6 V		3.6 V	e4	30		260	4.9 mm		40 V
TPS5100IPWRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.001 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1		1.2 mm	4.4 mm	Not Qualified		3.3 V		2.5 V	e4	30		260	5 mm		7 V
TPS5300DAPRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	32	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3.3 A	1		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP32,.3	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G32			1.2 mm	6.1 mm	Not Qualified		12.5 V		3 V		NOT SPECIFIED		NOT SPECIFIED	11 mm		28 V
UC2875DWPTRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	30		260	17.9 mm		20 V
UC2875NG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	30 mA	3 A	1	BIPOLAR	THROUGH-HOLE	RESONANT CONTROL	12 V		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.08 V	DUAL	R-PDIP-T20		29 V	5.08 mm	7.62 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	NOT SPECIFIED		NOT SPECIFIED	25.4 mm	5 V	20 V
NCP1800DM42R2G	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		DUAL	S-PDSO-G8			1.1 mm	3 mm	Not Qualified		6 V		2.5 V	e3			260	3 mm		16 V
UC2842BNG	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP7/8,.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
UCC3585DG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	.9 V	VOLTAGE-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G16	2		1.75 mm	3.9 mm	Not Qualified		3.3 V		3 V	e4	NOT SPECIFIED		260	9.9 mm		6.3 V
MC33364D1G	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15.5 V		10 V	e3	30		260	4.9 mm		20 V
MC33364D2R2G	Onsemi	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15.5 V		10 V	e3	30		260	4.9 mm		20 V
MC33364DG	Onsemi	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY			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	TIN		DUAL	R-PDSO-G14	3		1.75 mm	3.9 mm	Not Qualified		15.5 V		10 V	e3	30		260	9.9 mm		20 V
MC33368DG	Onsemi	POWER FACTOR CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	8.5 mA	.01 A	1		GULL WING	PULSE WIDTH MODULATION	14.5 V	14.5	BOOST	SMALL OUTLINE	SOP14/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G14	1		1.75 mm	3.9 mm	Not Qualified		14.5 V		10 V	e3	30		260	9.9 mm		16 V
CS5172GD8G	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	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
CS5172GDR8G	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	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
CS5173GD8G	Onsemi	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	620 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	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
CS5174GD8G	Onsemi	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	620 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	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
CS5174GDR8G	Onsemi	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	620 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	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
MC33363ADWG	Onsemi	SWITCHING REGULATOR	OTHER	16	SOP	RECTANGULAR	YES	315 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP13/16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-25 Cel	TIN		DUAL	R-PDSO-G16	3		2.65 mm	7.5 mm	Not Qualified		20 V		11.5 V	e3			260	10.3 mm	6.5 V	40 V
MC33363ADWR2G	Onsemi	SWITCHING REGULATOR	OTHER	16	SOP	RECTANGULAR	YES	315 kHz	PLASTIC/EPOXY		1.5 A	1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP13/16,.4	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-25 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G16	3		2.65 mm	7.5 mm	Not Qualified		20 V		11.5 V	e3	30		260	10.3 mm	6.5 V	40 V
MC44603ADWG	Onsemi	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	250 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	3		2.65 mm	7.5 mm	Not Qualified		12 V	ALSO CONFIGURABLE IN CURRENT MODE	10 V	e3			260	10.3 mm		18.5 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
MC44605PG	Onsemi	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY		.75 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDIP-T16			4.44 mm	7.62 mm	Not Qualified		12 V		10 V	e3			260	19.175 mm		15 V
NCP1205DR2G	Onsemi	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	125 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDSO-G16	3		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO HAS RESONANT CONTROL TECHNIQUE	8 V	e3			260	9.9 mm		30 V
NCP1205P2G	Onsemi	SWITCHING CONTROLLER	OTHER	14	DIP	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY			1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDIP-T14			4.69 mm	7.62 mm	Not Qualified		12 V	ALSO HAS RESONANT CONTROL TECHNIQUE	8 V	e3			260	18.48 mm		30 V
NCP1530DM25R2G	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		3.5 V	PFM CONTROL TECHNIQUE IS ALSO POSSIBLE	2.75 V	e3			260	3 mm		5.5 V
NCP1530DM27R2G	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		3.7 V	PFM CONTROL TECHNIQUE IS ALSO POSSIBLE	2.97 V	e3			260	3 mm		5.5 V
UC2842BD1G	Onsemi	SWITCHING CONTROLLER	OTHER	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	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
A8499SLJTR-T	Allegro MicroSystems	SWITCHING REGULATOR	OTHER	8	HLSOP	RECTANGULAR	YES		PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-20 Cel	Matte Tin (Sn)		DUAL	R-PDSO-G8	3		1.7 mm	3.9 mm	Not Qualified		42 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.2 V TO 24 V	8 V	e3	40		260	4.9 mm		50 V
SG2524DRE4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	722 kHz	PLASTIC/EPOXY	10 mA	.1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	4.6 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.4 V	DUAL	R-PDSO-G16	1	40 V	1.75 mm	3.9 mm	Not Qualified		20 V		8 V	e4	30		260	9.9 mm	5 V	40 V
TL5001CDG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY	2.1 mA	.1 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE			1.27 mm	85 Cel	1 V	VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	50 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		6 V		3.6 V	e4	NOT SPECIFIED	1	260	4.9 mm	1 V	40 V
TPS5140PAGRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	64	TFQFP	SQUARE	YES	350 kHz	PLASTIC/EPOXY		1.5 A	3		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	FLATPACK, THIN PROFILE, FINE PITCH			.5 mm	85 Cel	1.2 V	VOLTAGE-MODE	-20 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	26 V	QUAD	S-PQFP-G64	4		1.2 mm	10 mm	Not Qualified		7 V	ALSO HAS A 12V REGULATED OUTPUT	4.5 V	e4	NOT SPECIFIED	4	260	10 mm		28 V
UC2524NG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		20 V		8 V	e4				19.305 mm	5 V	40 V
UC2526ANG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.95 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDIP-T18		35 V	5.08 mm	7.62 mm	Not Qualified	7 V	15 V	LG-MAX	7 V	e4				22.48 mm	5 V	35 V
UC2823DWTRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	33 mA	2 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	15 V		SINGLE	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	5.05 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDSO-G16	2	12 V	2.65 mm	7.5 mm	Not Qualified	9.2 V	15 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10 V	e4	30		260	10.3 mm	5.1 V	30 V
UC2874N-1G4	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			PUSH-PULL	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T18			5.08 mm	7.62 mm	Not Qualified		12 V		12 V	e4				22.48 mm		36 V
UC2875DWPG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	30 mA	3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL	12 V		PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.08 V	DUAL	R-PDSO-G28	2	29 V	2.65 mm	7.5 mm	Not Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V	e4	30		260	17.9 mm	5 V	20 V
PT79SR152ST	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G3					Not Qualified				-9 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
TL1451ACDBRG4	Texas Instruments	DUAL SWITCHING CONTROLLER	OTHER	16	SSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	2.4 mA	.021 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION	6 V		PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	Switching Regulator or Controllers	.65 mm	85 Cel	1 V	VOLTAGE-MODE	-20 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	50 V	DUAL	R-PDSO-G16	1		2 mm	5.3 mm	Not Qualified		6 V		3.6 V	e4	NOT SPECIFIED	2	260	6.2 mm	2.5 V	50 V
TL5001CDRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE			1.27 mm	85 Cel	1 V	VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	50 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		6 V		3.6 V	e4	NOT SPECIFIED	1	260	4.9 mm		40 V
UC2861QG3	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	J BEND	RESONANT CONTROL			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	MATTE TIN		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		12 V		11.5 V	e3	30		260	8.965 mm		20 V
UC2526ADWG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	18	SOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE	SOP18,.4	Switching Regulator or Controllers	1.27 mm	85 Cel	4.95 V	VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDSO-G18	2	35 V	2.65 mm	7.5 mm	Not Qualified	7 V	15 V		7 V	e4	30		260	11.55 mm	5 V	35 V
UC2526AQG3	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	550 kHz	PLASTIC/EPOXY		.2 A	1	CMOS	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	MATTE TIN		QUAD	S-PQCC-J20	2		4.57 mm	8.965 mm	Not Qualified		15 V		7 V	e3	30		260	8.965 mm	5 V	35 V
MAX1533ETJ	Maxim Integrated	SWITCHING CONTROLLER	OTHER	32	HVQCCN	SQUARE	YES	500 kHz	UNSPECIFIED			1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-XQCC-N32	1		.8 mm	5 mm	Not Qualified		12 V		6 V	e0			245	5 mm		26 V
MC33232DG	Onsemi	POWER FACTOR CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	20 mA	.75 A	1		GULL WING		12 V	12	SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		12 V		12 V	e3			260	4.9 mm		28 V
MC33232DR2G	Onsemi	POWER FACTOR CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	20 mA	.75 A	1		GULL WING		12 V	12	SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		12 V		12 V	e3			260	4.9 mm		28 V
MC33232DR2	Onsemi	POWER FACTOR CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	20 mA	.75 A	1		GULL WING		12 V	12	SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		12 V	e0			235	4.9 mm		28 V
MC33232D	Onsemi	POWER FACTOR CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY	20 mA	.75 A	1		GULL WING		12 V	12	SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		12 V	e0			235	4.9 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.