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	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	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
TPS62173DSGR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	2250 kHz	PLASTIC/EPOXY		.5 A	1			NO LEAD	HYSTERETIC CURRENT MODE	12 V	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20	Switching Regulator or Controllers	.5 mm	85 Cel	5 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5 V	DUAL	S-PDSO-N8	2		.8 mm	2 mm	Not Qualified		12 V	ALSO OPERATES IN VOLT MODE AND PWM CTRL TECHNIQUE ALSO POSBL	3 V	e4	NOT SPECIFIED	1	260	2 mm	5 V	17 V
LM2675MX-12	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	275 kHz	PLASTIC/EPOXY		2.2 A	1	DMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE	SOP28,.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		24 V		6.5 V	e0	20		235	4.9 mm	12 V	40 V
MCP16311T-E/MSVAO	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	RECTANGULAR	YES	575 kHz	PLASTIC/EPOXY			1		AEC-Q100; TS 16949	NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20		.5 mm	125 Cel	2 V	CURRENT-MODE	-40 Cel		24 V	DUAL	R-PDSO-N8			.8 mm	2 mm			7 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2 TO 24V; ALSO REQUIRE PFM CONTROL TECHNIQUE	4.4 V		NOT SPECIFIED		NOT SPECIFIED	3 mm	5 V	30 V
TC7660SCOA713	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	45 kHz	PLASTIC/EPOXY	.3 mA	.02 A	1		TS 16949	GULL WING			INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-12 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e3	40		260	4.9 mm		12 V
TPS54527DDAR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	HLSOP	RECTANGULAR	YES	650 kHz	PLASTIC/EPOXY		5 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	6 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm	Not Qualified		12 V	ADJUSTABLE OUTPUT MODE FROM 0.76 TO 6 V	4.5 V	e4	30	1	260	4.9 mm		18 V
MAX5035DASA	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	137 kHz	PLASTIC/EPOXY		2.5 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		1.75 mm	3.9 mm	Not Qualified		12 V	ALSO HAS A CONTROL TECHNIQUE OF PFM, OPERATES IN ADJUSTABLE MODE FROM 1.25 TO 13.2V	7.5 V	e0			245	4.9 mm		76 V
MAX5035DASA+	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	137 kHz	PLASTIC/EPOXY		2.5 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		7.5 V	e3	30		260	4.9 mm		76 V
TPS62170DSG	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	2250 kHz	PLASTIC/EPOXY		1.35 A	1			NO LEAD	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	S-PDSO-N8			.8 mm	2 mm			12 V	ADJST O/P VOLT FRM 0.9V TO 6V; ALS OPRTS IN VOLT MODE AND PWM CTRL TECHNQ ALS POSBL	3 V					2 mm		17 V
UCC25600D	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY			1	BICMOS		GULL WING	RESONANT CONTROL		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2	18 V	1.75 mm	3.9 mm	Not Qualified	11 V	12 V	ALSO HAS A CONTROL TECHNIQUE OF PFM	11 V	e4	30		260	4.9 mm		18 V
VIPER22ADIP-E	STMicroelectronics	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	66 kHz	PLASTIC/EPOXY		.84 A	1			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			5.33 mm	7.62 mm	Not Qualified		18 V		9 V	e3				9.27 mm		38 V
LM3489MM/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	8	TSSOP	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		4 A	1			GULL WING	HYSTERETIC CURRENT MODE		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.239 V	CURRENT-MODE	-40 Cel	MATTE TIN	35 V	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	e3	30	1	260	3 mm		35 V
LMR33620BDDA	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	2100 kHz	PLASTIC/EPOXY		2 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	ALSO VOUT=5 VOLT;PFM TECHNIQUE ALSO USED	3.8 V	e4	30	1	260	4.9 mm	3.3 V	36 V
TC7662BCOA713	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	35 kHz	PLASTIC/EPOXY		.02 A	1			GULL WING			DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-15 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		1.5 V	e3	40		260	4.9 mm		15 V
LM22673MR-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel	1.285 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDSO-G8	3		1.68 mm	3.9 mm			12 V	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 1.285V	4.5 V	e3	30	1	260	4.9 mm		42 V
LM22675MRE-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1.8 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
LM2672M-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		1 A	1	NMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	TIN LEAD	37 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		6.5 V	e0	20	1	235	4.9 mm	3.3 V	40 V
LMZ10500SEE/NOPB	Texas Instruments	SWITCHING REGULATOR		8	SON	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY		.65 A				NO LEAD				SMALL OUTLINE	SOLCC8,.11,25	Switching Regulator or Controllers	.635 mm			CURRENT-MODE				DUAL	R-PDSO-N8	3				Not Qualified						30		260
UCC28600D	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	130 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	15 V	BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		15 V	RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE	9.3 V	e4	30		260	4.9 mm		21 V
BD9G341AEFJ-LBE2	ROHM	SWITCHING REGULATOR	INDUSTRIAL	8	VSOP	RECTANGULAR	YES		PLASTIC/EPOXY		3 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE			1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8			1 mm	3.9 mm			48 V	OUTPUT VOLTAGE RANGE FROM 1 V TO 76 V	12 V		NOT SPECIFIED		NOT SPECIFIED	4.9 mm	5 V	76 V
LMR14020SQDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	28 V	DUAL	R-PDSO-G8	2						12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 28V	4 V	e4	30	1	260			40 V
LMR14030SSQDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		3.5 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	30 V	DUAL	R-PDSO-G8	2						12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 28V	4 V	e4	30	1	260			40 V
LMR33640DDDAR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4 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	24 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 1V TO 24V	3.8 V	e4	30	1	260	4.9 mm		36 V
LNK306GN-TL	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY		1.4 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
LMR23630AFDDA	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	30 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V	PFM CONTROL TECHNIQUE ALSO USED	4.5 V	e4	30	1	260	4.9 mm		36 V
TPS54540BQDDARQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		5 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER	41.1 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V	OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 58.8V	4.5 V	e4	30	1	260	4.9 mm		42 V
LM2671MX-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.5 A	1	DMOS		GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	37 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		6.5 V	e3	30	1	260	4.9 mm	3.3 V	40 V
TL2844P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	4.95 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.05 V	DUAL	R-PDIP-T8	1	30 V	5.08 mm	7.62 mm	Not Qualified		15 V		12 V	e4	NOT SPECIFIED		260	9.81 mm	5 V	30 V
TPS54061DRB	Texas Instruments	SWITCHING REGULATOR		8	HVSON	SQUARE	YES	1100 kHz	PLASTIC/EPOXY		.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm			CURRENT-MODE				DUAL	S-PDSO-N8			1 mm	3 mm			12 V		4.7 V					3 mm		60 V
LM2594HVN-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	173 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE			2.54 mm	125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	37 V	DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		12 V		4.5 V	e4		1		9.817 mm		60 V
TC7660SEOA713BAB	Microchip Technology	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	45 kHz	PLASTIC/EPOXY	.35 mA		1		TS 16949	GULL WING			INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel	-1.5 V		-40 Cel	MATTE TIN	-12 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e3	40		260	4.9 mm		12 V
L6920DBTR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.9 A	1			GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		2 V		.8 V	e3	30		260	3 mm		5.5 V
TC1044SEPA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.18 mA		1			THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3		2.54 mm	85 Cel	-1.5 V		-40 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
TPS62842DGRR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	1800 kHz	PLASTIC/EPOXY		.75 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG				125 Cel	.8 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	3.6 V	DUAL	R-PDSO-G8	1						3.6 V	OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 1.55V	1.8 V	e4	30	1	260			6.5 V
UC2843AD8TR	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
UC2843BD1	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	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
L7980ATR	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		3.5 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3		1.7 mm	3.9 mm	Not Qualified		12 V	CAN ALSO AS ADJUSTABLE DOWN TO 0.6V	4.5 V	e3	30		260	4.9 mm		28 V
LMR14030SQDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		3.5 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	30 V	DUAL	R-PDSO-G8	2						12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 28V	4 V	e4	30	1	260			40 V
LMR33640ADDAR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		4 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.24		1.27 mm	125 Cel	1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER	24 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 1V TO 24V	3.8 V	e4	30	1	260	4.9 mm		36 V
LMZ10501SH/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	8	LFBGA	RECTANGULAR	YES	2250 kHz	PLASTIC/EPOXY		1 A	1			BALL	PULSE WIDTH MODULATION		BUCK	GRID ARRAY, LOW PROFILE, FINE PITCH	SOLCC8,.11,25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B8	3		1.425 mm	2.5 mm	Not Qualified		3.6 V	ADJUSTABLE OUTPUT MODE FROM 0.6 TO 3.6V	2.7 V	e1	30		260	3 mm		5.5 V
AP64350QSP-13	Diodes Incorporated	SWITCHING REGULATOR		8	HLSOP	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		3.5 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	1		1.63 mm	3.9 mm			12 V		3.8 V	e3			260	4.9 mm		40 V
LM5009AMM/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	TSSOP	SQUARE	YES	600 kHz	PLASTIC/EPOXY		.15 A	1			GULL WING			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	2.5 V		-40 Cel	MATTE TIN	85 V	DUAL	S-PDSO-G8	1		1.1 mm	3 mm			48 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V	6 V	e3	30	1	260	3 mm		95 V
LT1676CS8#PBF	Analog Devices	SWITCHING REGULATOR		8	SOP	RECTANGULAR	YES	115 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		48 V		7.4 V	e3	30		260	4.9 mm		60 V
TC7660SCOA	Microchip Technology	SWITCHED CAPACITOR REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	45 kHz	PLASTIC/EPOXY	.3 mA	.02 A	1		TS 16949	GULL WING			INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	70 Cel	-1.5 V		0 Cel	MATTE TIN	-12 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		5 V		3 V	e3	40		260	4.9 mm		12 V
UC2844BD1R2G	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
LMR14020SSQDDARQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		2 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG			1.27 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)	28 V	DUAL	R-PDSO-G8	2						12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 28V	4 V	e4	30	1	260			40 V
LT8608IDC#TRMPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	8	HVSON	SQUARE	YES	2200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG	SOLCC8,.08,18		.45 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N8			.8 mm	2 mm			6 V		3 V	e3				2 mm		42 V
TPS54340BQDDAQ1	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	HLSOP	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		3.5 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE			1.27 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER	41 V	DUAL	R-PDSO-G8	2		1.7 mm	3.9 mm			12 V	OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 58.8V	4.5 V	e4	30	1	260	4.9 mm		42 V
UC3842BNG	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	MATTE TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e3				9.78 mm		25 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.