8 Switching Regulators & Controllers 1,531

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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)	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
CS51413EDR8G	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		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
CS51413GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	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
CS51414GDR8G	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	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
ICE1QS01G	Infineon Technologies	POWER FACTOR CONTROLLER		8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY		.5 A	1			GULL WING	RESONANT CONTROL			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE				DUAL	R-PDSO-G8	3		1.73 mm	4 mm	Not Qualified		16 V		9.5 V			260	5 mm
ICE1QS01	Infineon Technologies	POWER FACTOR CONTROLLER		8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	RESONANT CONTROL			BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T8			4.37 mm	7.62 mm	Not Qualified		16 V		9.5 V	e3			9.52 mm
ICE3A1065	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY			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			4.37 mm	7.62 mm	Not Qualified		15 V		9 V	e3			9.52 mm		21 V
ICE3B0565	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE				DUAL	R-PDIP-T8			4.37 mm	7.62 mm	Not Qualified		15 V		9 V		NOT SPECIFIED	NOT SPECIFIED	9.52 mm		21 V
MAX1577ZETA	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	1250 kHz	UNSPECIFIED			1	BICMOS		NO LEAD				SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	S-XDSO-N8	1		.8 mm	3 mm	Not Qualified		3.6 V		2.7 V	e0		245	3 mm		5.5 V
MCP1612-ADJI/MF	Microchip Technology	SWITCHING REGULATOR	INDUSTRIAL	8	HVSON	SQUARE	YES	1600 kHz	PLASTIC/EPOXY		1 A	1		TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Switching Regulator or Controllers	.65 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	5 V	DUAL	S-PDSO-N8	1		1 mm	3 mm	Not Qualified		3.3 V		2.7 V	e3	40	260	3 mm	1.8 V	5.5 V
STOD2540PUR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	8	HVQCCN	SQUARE	YES		UNSPECIFIED	1.2 mA	1.2 A	1			NO LEAD	PULSE FREQUENCY MODULATION		3.3/5	BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Power Management Circuits	.65 mm	85 Cel			-40 Cel			QUAD	S-XQCC-N8			1 mm	3 mm	Not Qualified		3.6 V		3 V		NOT SPECIFIED	NOT SPECIFIED	3 mm	25 V	5.5 V
NCP1216D65R2	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY		.5 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN LEAD		DUAL	R-PDSO-G8	3		1.75 mm	3.9 mm	Not Qualified		11 V		11 V	e0		235	4.9 mm
LM2660MMX/NOPB	National Semiconductor	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	40 kHz	PLASTIC/EPOXY	3 mA	.1 A	1	CMOS		GULL WING				DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Other Analog ICs	.65 mm	85 Cel	5 V		-40 Cel	Matte Tin (Sn)	11 V	DUAL	R-PDSO-G8	1		1.09 mm	3 mm	Not Qualified		5 V		1.5 V	e3	40	260	3 mm		5.5 V
L6926	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	8	TSSOP	SQUARE	YES	800 kHz	PLASTIC/EPOXY		1.65 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		3.6 V		2 V	e3	30	260	3 mm		5.5 V
NCP1216AD65R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY		.5 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
NCP1216D100R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	110 kHz	PLASTIC/EPOXY		.5 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
NCP1216D133R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	146 kHz	PLASTIC/EPOXY		.5 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
NCP1216D65R2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	71.5 kHz	PLASTIC/EPOXY		.5 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
NCP1580DR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	412 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		12 V		4.5 V	e3	30	260	4.9 mm		13.2 V
NCP1308DR2G	Onsemi	SWITCHING CONTROLLER		8	SOP	RECTANGULAR	YES	60 kHz	PLASTIC/EPOXY		.5 A	1	CMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE		TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		11 V			e3	30	260	4.9 mm
TL5001CP-P	Texas Instruments	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		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified		6 V		3.6 V	e4			9.81 mm		40 V
L6928D	STMicroelectronics	SWITCHING REGULATOR		8	TSSOP	SQUARE	YES	1400 kHz	PLASTIC/EPOXY		1.65 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm			CURRENT-MODE		Matte Tin (Sn) - annealed		DUAL	S-PDSO-G8	1		1.1 mm	3 mm	Not Qualified		3.6 V		2 V	e3	30	260	3 mm		5.5 V
LNK302GN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY		.2 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		260	9.575 mm
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
LNK304GTL	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			DUAL	R-PDSO-G8	4		3.68 mm	6.35 mm	Not Qualified			REQUIRES AN AC SUPPLY OF 85 TO 256V				225	9.575 mm
LNK306GN	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 (Sn)		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
LNK305GN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	70 kHz	PLASTIC/EPOXY		.8 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
UCC2800DTRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	7.2 V	10 V		7.5 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC2801DTRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	9.4 V	10 V		8.2 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC2804DTRG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	12.5 V	10 V		9 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3800DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			SINGLE	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		7.5 V	e4	30	260	4.9 mm		12 V
UCC3801DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		8.2 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3803DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	30 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel	3.94 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	4.06 V	DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		10 V		4 V	e4	30	260	4.9 mm	4 V	12 V
UCC3803DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3804DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		9 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3804DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		9 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3804NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified	0 V	10 V		9 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm		12 V
UCC3805DG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UCC3805DTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION	10 V		SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G8	1	12 V	1.75 mm	3.9 mm	Not Qualified	0 V	10 V		4 V	e4	NOT SPECIFIED	260	4.9 mm		12 V
UC2844ANG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	11 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		28 V	5.08 mm	7.62 mm	Not Qualified	16 V	15 V		11 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm	5 V	25 V
UC3842ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDIP-T8		28 V	5.08 mm	7.62 mm	Not Qualified	16 V	15 V		11.5 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm	5 V	25 V
UC3843AD8G4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 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
UC3843AD8TRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 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
UC3843ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDIP-T8		28 V	5.08 mm	7.62 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm	5 V	25 V
UC3844AD8TRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION	11 V		SINGLE	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		15 V		11.5 V	e4	30	260	4.9 mm		25 V
UC3845ANG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	11 V		BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.9 V	CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.1 V	DUAL	R-PDIP-T8		28 V	5.08 mm	7.62 mm	Not Qualified	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED	NOT SPECIFIED	9.81 mm	5 V	25 V
UCC2809PTR-1G4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	TSSOP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	25 mA	.8 A	1	BCDMOS		GULL WING	PULSE WIDTH MODULATION	12 V		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT/VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD SILVER		DUAL	S-PDSO-G8	2	19 V	1.1 mm	3 mm	Not Qualified	10 V	12 V		10 V	e4	30	260	3 mm		19 V
NCP1203D40R2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	47 kHz	PLASTIC/EPOXY		.25 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	TIN		DUAL	R-PDSO-G8	1		1.75 mm	3.9 mm	Not Qualified		11 V		8.4 V	e3	30	260	4.9 mm
NCP1203P100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	115 kHz	PLASTIC/EPOXY		.25 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		11 V		8.4 V	e3		260	9.27 mm

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.