8 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)	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
LMR23630AFQDDARQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER	34 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V		4 V	e4	30	1	260	4.9 mm		36 V
LT3470ETS8#TRM	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.2 A	1		GULL WING	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1 mm	1.6 mm	Not Qualified		10 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25 V TO 16 V	4 V	e0				2.9 mm		40 V
MAX5033DASA-T	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	137 kHz	PLASTIC/EPOXY		2.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25 TO 13.2V; PFM CONTROL TECHNIQUE ALSO POSSIBLE	7.5 V	e0				4.9 mm		76 V
MAX5033DASA+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	137 kHz	PLASTIC/EPOXY		2.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.25 TO 13.2V; PFM CONTROL TECHNIQUE ALSO POSSIBLE	7.5 V	e3	30		260	4.9 mm		76 V
MC34063ECD	STMicroelectronics	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1.5 A	1	BIPOLAR	GULL WING			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e4				4.9 mm		40 V
ST662ABD-TR	STMicroelectronics	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.03 A	1	BICMOS	GULL WING			TRIPLER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel	11.4 V		-40 Cel	NICKEL PALLADIUM GOLD	12.6 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		4.5 V	e4			260	4.9 mm	12 V	5.5 V
TC1044SCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.18 mA		1		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3		2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-12 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		12 V
ICE3BR0665JXKLA1	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	73.5 kHz	PLASTIC/EPOXY			1	BICMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm			CURRENT-MODE				DUAL	R-PDIP-T8			4.8 mm	7.62 mm	Not Qualified		18 V		9.8 V		NOT SPECIFIED		NOT SPECIFIED	9.385 mm		25 V
LM2672N-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		1 A	1	DMOS	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE			2.54 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		24 V		6.5 V	e3		1		9.8171 mm	12 V	40 V
MAX5033BUSA	Maxim Integrated	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	135 kHz	PLASTIC/EPOXY		2.1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V	PFM CONTROL TECHNIQUE ALSO POSSIBLE	7.5 V	e0			245	4.9 mm	5 V	76 V
MAX5033BUSA+	Analog Devices	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES	135 kHz	PLASTIC/EPOXY		2.1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V	PFM CONTROL TECHNIQUE ALSO POSSIBLE	7.5 V	e3	30		260	4.9 mm	5 V	76 V
NCP6324BMTAATBG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	3300 kHz	PLASTIC/EPOXY		2 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20	Switching Regulator or Controllers	.5 mm	85 Cel	.6 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	5.5 V	DUAL	S-PDSO-N8	1		.8 mm	2 mm	Not Qualified		3.6 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	2.5 V	e3	30		260	2 mm	1.8 V	5.5 V
TC7660HCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	1 mA		1	CMOS	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-10 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		10 V
TPS54062DRBT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	400 kHz	PLASTIC/EPOXY		.05 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Switching Regulator or Controllers	.65 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	58 V	DUAL	S-PDSO-N8	2		1 mm	3 mm	Not Qualified		12 V		4.7 V	e4	NOT SPECIFIED	1	260	3 mm		60 V
TPS563210ADDFR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY		3 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.76 V		-40 Cel	MATTE TIN	7 V	DUAL	R-PDSO-G8	1		1.1 mm	1.6 mm			12 V	OUTPUT VOLTAGE IN ADJUSTABLE MODE IS 0.76V TO 7V	4.5 V	e3	30	1	260	2.9 mm		17 V
UC2843D8TRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	30		260	4.9 mm	5 V	28 V
UC2844BD1013TR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1		GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V		11 V	e4	30		260	4.9 mm		30 V
ICL7660CSA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.225 mA	.02 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			0 Cel	Tin/Lead (Sn85Pb15)		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		1.5 V	e0	20		240	4.9 mm		10 V
ICL7660CSA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	SOP	RECTANGULAR	YES	10 kHz	PLASTIC/EPOXY	.225 mA	.02 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel			0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		1.5 V	e3	30		260	4.9 mm		10 V
LM22674MRE-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		.9 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm	Not Qualified		12 V	ALSO HAS ADJUSTABLE OUTPUTS AS LOW AS 1.285V	4.5 V	e0				4.9 mm		42 V
LM25085ASD/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	HVSON	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		10 A	1		NO LEAD			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Switching Regulator or Controllers	.5 mm	125 Cel	.9 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	42 V	DUAL	S-PDSO-N8	1		.8 mm	3 mm	Not Qualified		24 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.9V	4.5 V	e3	30	1	260	3 mm		42 V
LNK304GN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY		.4 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			2.54 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	4		3.68 mm	6.35 mm	Not Qualified			REQUIRES AN AC SUPPLY OF 85 TO 256V		e3	40		250	9.575 mm
LT8607HDC#TRPBF	Analog Devices	SWITCHING REGULATOR		8	HVSON	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		2.2 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.45 mm			CURRENT-MODE		MATTE TIN		DUAL	S-PDSO-N8	1		.8 mm	2 mm			6 V		3 V	e3	30		260	2 mm		42 V
NCV3063MNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	190 kHz	PLASTIC/EPOXY		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-PDSO-N8	1		1 mm	4 mm	Not Qualified		5 V		5 V	e3	40		260	4 mm		40 V
TC7662BCPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	35 kHz	PLASTIC/EPOXY	.16 mA		1		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-15 V	DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		5 V		1.5 V	e3				9.5 mm		15 V
UC2843AQD8RQ1	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.05 V	DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		12 V	e4	30		260	4.9 mm	5 V	28 V
UC2845AD8TRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		260	4.9 mm	5 V	25 V
UC3844BNG	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	275 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	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e3				9.78 mm		25 V
ADP3605ARZ	Analog Devices	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	288 kHz	PLASTIC/EPOXY		.12 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e3	30		260	4.9 mm	-6 V	6 V
CSD97395Q4MT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		60 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE				150 Cel			-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-N8	2		1 mm	3.5 mm			5 V	ULTRA-LOW QUIESCENT (ULQ) CURRENT MODE; ALSO REQ VIN 24V MAX	4.5 V	e4	NOT SPECIFIED		260	4.5 mm		5.5 V
E-L6920DTR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.2 A	1		GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G8			1.2 mm	3 mm	Not Qualified		2 V		.6 V					4.4 mm		5.5 V
LM22676MRE-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		5.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm	Not Qualified		12 V		4.5 V	e0				4.9 mm	5 V	42 V
LM3485MMX	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	HYSTERETIC CURRENT MODE		SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	S-PDSO-G8	1		1.09 mm	3 mm	Not Qualified		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.239 V TO 35 V; ALSO OPERATES IN PWM CONTROL TECHNIQUE	4.5 V	e0			260	3 mm		35 V
LM5002SD/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		.6 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE			.8 mm	125 Cel	1.26 V	CURRENT-MODE	-40 Cel	MATTE TIN	75 V	DUAL	S-XDSO-N8	1		.8 mm	4 mm	Not Qualified		10 V		3.1 V	e3	30	1	260	4 mm	6.85 V	75 V
LT3470ETS8#TR	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	8	VSSOP	RECTANGULAR	YES		PLASTIC/EPOXY		.2 A	1		GULL WING	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	TSSOP8,.11		.65 mm	85 Cel	1.25 V	CURRENT-MODE	-40 Cel	TIN LEAD	16 V	DUAL	R-PDSO-G8	1		1 mm	1.625 mm	Not Qualified		10 V		4 V	e0				2.9 mm		40 V
LT8304ES8E#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	385 kHz	PLASTIC/EPOXY		2.8 A	1		GULL WING	RESONANT CONTROL		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG	SOP8,.24		1.27 mm	125 Cel	3.3 V	CURRENT-MODE	-40 Cel	MATTE TIN OVER NICKEL	24 V	DUAL	R-PDSO-G8	3		1.752 mm	3.899 mm			24 V		3 V	e3			260	4.9025 mm		100 V
LTC3631EDD-3.3#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	8	HVSON	SQUARE	YES		PLASTIC/EPOXY		.1 A	1	CMOS	NO LEAD	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N8	1		.8 mm	3 mm	Not Qualified		10 V		4.5 V	e3	30		260	3 mm	3.3 V	45 V
UC3844D8TR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1	28 V	1.75 mm	3.9 mm	Not Qualified	16 V	15 V		11.5 V	e4	30		260	4.9 mm	5 V	28 V
UCC3808D-2G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V	PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		10 V		4.3 V	e4	30		260	4.9 mm		13 V
LM2597HVMX-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	173 kHz	PLASTIC/EPOXY		.5 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		4.5 V	e3	30	1	260	4.9 mm		60 V
LM3404HVMRX	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES		PLASTIC/EPOXY		1.8 A	1		GULL WING	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm			24 V	PWM CONTROL TECHNIQUE ALSO POSSIBLE	6 V	e0			260	4.9 mm	7 V	75 V
MAX761CSA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.11 mA	1.5 A	1	BICMOS	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G8			1.75 mm	3.9 mm	Not Qualified				3 V	e0				4.9 mm	12 V	16.5 V
MAX761CSA+	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.11 mA	1.5 A	1	BICMOS	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified				3 V	e3	30		260	4.9 mm	12 V	16.5 V
TL7660CD	Texas Instruments	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		.1 A	1	CMOS	GULL WING			DOUBLER INVERTER	SMALL OUTLINE			1.27 mm	85 Cel	-1.5 V		-40 Cel	NICKEL PALLADIUM GOLD	-10 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		3 V		1.5 V	e4	30	1	260	4.9 mm		10 V
TPS54228DDA	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	HLSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		2 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	.76 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	7 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm	Not Qualified		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.76 TO 7 V	4.5 V	e4	NOT SPECIFIED	1	260	4.9 mm		18 V
TPS54540QDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		8.8 A	1		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG				125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER	58.8 V	DUAL	R-PDSO-G8	2		1.7 mm				12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 58.8V	4.5 V	e4	30	1	260			60 V
FSL136HRL	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY					GULL WING				SMALL OUTLINE	GWDIP8,.4	Switching Regulator or Controllers	2.54 mm	105 Cel		CURRENT-MODE	-40 Cel	Tin (Sn)		DUAL	R-PDSO-G8	3				Not Qualified					e3	30		250
L6920DTR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	143 kHz	PLASTIC/EPOXY		1.2 A	1	CMOS	GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	3		1.2 mm	3 mm	Not Qualified		2 V		.6 V	e4	40		260	4.4 mm		5.5 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.