NO 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	Trim or Adjustable Output (V)	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	Maximum Total Power Output	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	Maximum Load Regulation	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
UC2846NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	21 mA	.5 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	5.05 V	CURRENT-MODE		-40 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified		7.7 V	15 V		7.25 V	e4				19.305 mm	5.1 V	40 V
IRS25411PBF	Infineon Technologies	SWITCHING CONTROLLER		8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY				1			THROUGH-HOLE	HYSTERETIC CURRENT MODE		PUSH-PULL	IN-LINE			2.54 mm			CURRENT-MODE			MATTE TIN		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified			14 V	PWM CONTROL TECHNIQUE ALSO POSSIBLE	8 V	e3				9.88 mm		16.6 V
LM2592HVT-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	173 kHz	UNSPECIFIED		2 A		1			THROUGH-HOLE			BUCK	FLANGE MOUNT	ZIP5,.15,.17,67TB		1.7 mm	125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	MATTE TIN	57 V	ZIG-ZAG	R-XZFM-T5	1			8.64 mm				12 V		4.5 V	e3		1		10.16 mm	5 V	60 V
LM2671N-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		.5 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			12 V		6.5 V	e3		1		9.59 mm	5 V	40 V
STR-A6053M	Allegro MicroSystems	SWITCHING CONTROLLER	OTHER	7	DIP	RECTANGULAR	NO	74 kHz	UNSPECIFIED		9.5 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-20 Cel			DUAL	R-XDIP-T7			4.5 mm	7.62 mm	Not Qualified			18 V		8.9 V		40		260	9.4 mm
STR-W6753	Allegro MicroSystems	SWITCHING REGULATOR	OTHER	6	ZIP	RECTANGULAR	NO	25 kHz	PLASTIC/EPOXY		11.2 A		1	MOS		THROUGH-HOLE	RESONANT CONTROL		SINGLE	FLANGE MOUNT	ZIP7,.2,.1TB	Switching Regulator or Controllers	1.27 mm	115 Cel				-20 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T6					Not Qualified			20 V		10.6 V	e3	40		260
UC3845NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		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		28 V	5.08 mm	7.62 mm	Not Qualified		8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.59 mm	5 V	28 V
DPA424PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	425 kHz	PLASTIC/EPOXY		3.5 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-40 Cel	Matte Tin (Sn)		DUAL	R-PDIP-T8			4.7 mm	7.62 mm	Not Qualified			35 V		16 V	e3	NOT SPECIFIED		NOT SPECIFIED	9.575 mm		75 V
E-L4973V3.3	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	18	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		5.5 A		1	BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE		-40 Cel			DUAL	R-PDIP-T18			5.1 mm	7.62 mm	Not Qualified			24 V		8 V		NOT SPECIFIED		NOT SPECIFIED			55 V
FSQ0565RQWDTU	Onsemi	SWITCHING CONTROLLER	OTHER	6	ZIP	RECTANGULAR	NO	75.8 kHz	UNSPECIFIED		3.36 A		1			THROUGH-HOLE	RESONANT CONTROL		SINGLE	FLANGE MOUNT	ZIP6,.12,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE		-25 Cel	MATTE TIN		ZIG-ZAG	R-XZFM-T6					Not Qualified			15 V	PWM CONTROL TECHNIQUE ALSO POSSIBLE	9 V	e3						650 V
L4962/A	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY	40 mA	3.3 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	150 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T16			5.1 mm	7.62 mm	Not Qualified			35 V		9 V	e3					5.1 V	46 V
LM2673T-5.0/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO	260 kHz	UNSPECIFIED		3 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	1.23 V	VOLTAGE-MODE		-40 Cel	MATTE TIN	37 V	ZIG-ZAG	R-XZFM-T7	1							12 V		8 V	e3		1			5 V	40 V
LT1074HVIT7	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE		-40 Cel	TIN LEAD OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1				Not Qualified			25 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5V TO 50V	8 V	e0						60 V
LT1074HVIT7#35PBF	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		8.5 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				85 Cel		CURRENT-MODE		-40 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T7	1							25 V		8 V	e3	30		260			60 V
LTC1144IN8	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY	1.6 mA			1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE			2.54 mm	85 Cel				-40 Cel	Tin/Lead (Sn/Pb)		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified					2 V	e0						18 V
RB-1212D/P	Recom Power	DC-DC REGULATED POWER SUPPLY MODULE	INDUSTRIAL	5		RECTANGULAR	NO		UNSPECIFIED		.042 A	NO	1	HYBRID		PIN/PEG				MICROELECTRONIC ASSEMBLY	SIP5/7,.05	Other Analog ICs	2.54 mm	85 Cel	11.4 V		.504 W	-40 Cel		12.6 V	SINGLE	R-XSMA-P5			6.25 mm	10.2 mm	Not Qualified	10 %		12 V	ADDITIONAL -12 VOLT OUTPUT AVAILABLE	10.8 V		NOT SPECIFIED	2	NOT SPECIFIED	19.6 mm	12 V	13.2 V
SG3524NE4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	722 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	70 Cel		VOLTAGE-MODE		0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16		40 V	5.08 mm	7.62 mm	Not Qualified			20 V		8 V	e4				19.305 mm		40 V
SI9100DJ02	Vishay Intertechnology	SWITCHING REGULATOR	INDUSTRIAL	14	DIP	RECTANGULAR	NO	3000 kHz	PLASTIC/EPOXY		2.5 A		1	BCDMOS		THROUGH-HOLE			SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE		-40 Cel	TIN LEAD		DUAL	R-PDIP-T14			5.08 mm	7.62 mm	Not Qualified			10 V		9.5 V	e0				18.285 mm		13.5 V
TC7662AMJA	Microchip Technology	SWITCHED CAPACITOR CONVERTER	MILITARY	8	DIP	RECTANGULAR	NO	12 kHz	CERAMIC, GLASS-SEALED	.7 mA	.04 A		1	CMOS	TS 16949	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	125 Cel	-3 V			-55 Cel	TIN SILVER COPPER	-18 V	DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified			15 V		3 V	e1				10.16 mm		18 V
TL494ING	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.5 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		-40 Cel	Tin (Sn)		DUAL	R-PDIP-T16			4.44 mm	7.62 mm	Not Qualified			15 V		7 V	e3	40		260	19.175 mm		40 V
TOP256YN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	145 kHz	PLASTIC/EPOXY		4.08 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP6/7,.25,.05TB	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE		-40 Cel	Matte Tin (Sn)		ZIG-ZAG	R-PZFM-T6					Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3	NOT SPECIFIED		NOT SPECIFIED
UC1525BJ883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, GLASS-SEALED		.5 A		1	BIPOLAR	MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	5.062 V	VOLTAGE-MODE		-55 Cel	TIN LEAD	5.138 V	DUAL	R-GDIP-T16		8 V	5.08 mm	7.62 mm	Not Qualified			20 V		8 V	e0				19.56 mm	5.1 V	35 V
UC1526J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO	600 kHz	CERAMIC, GLASS-SEALED		.2 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP18,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	4.9 V	VOLTAGE-MODE		-55 Cel	TIN LEAD	5.1 V	DUAL	R-GDIP-T18		8 V	5.08 mm	7.62 mm	Not Qualified			15 V		8 V	e0				23.1 mm	5 V	35 V
UCC2803N	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY	25 mA	1 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION	10 V	SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE		-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		12 V	5.08 mm	7.62 mm	Not Qualified		4.1 V	10 V		4 V	e4				9.81 mm		12 V
E-UC2845BN	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	85 Cel		CURRENT-MODE		-25 Cel			DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified			15 V		8.2 V							30 V
FSD176MRTLDTU	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	73 kHz	UNSPECIFIED		3.85 A		1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP6H,.12,.83,85/68/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE		-40 Cel	TIN		ZIG-ZAG	R-XZFM-T6					Not Qualified			11 V		8 V	e3
FSL116HR	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	110 kHz	UNSPECIFIED		1.24 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-XDIP-T8			5.08 mm	7.62 mm	Not Qualified			14 V			e3				9.415 mm		650 V
FSQ0265RN	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY		1.34 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
ICE3BR0665JFXKSA1	Infineon Technologies	SWITCHING CONTROLLER		6		RECTANGULAR	NO	75 kHz	PLASTIC/EPOXY				1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT						CURRENT-MODE			TIN		ZIG-ZAG	R-PZFM-T6					Not Qualified			18 V		9.8 V	e3						25 V
LM2594N-12/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			25 V		4.5 V	e4		1		9.817 mm	12 V	40 V
LM2672N-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	275 kHz	PLASTIC/EPOXY		2.2 A		1	NMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-40 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		5.08 mm	7.62 mm	Not Qualified			12 V		6.5 V	e0				9.8171 mm	5 V	40 V
LM78S40CN/NOPB	Texas Instruments	SWITCHING REGULATOR	MILITARY	16	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	2 mA	1.5 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	5 V	BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	1.245 V	CURRENT-MODE		-55 Cel	MATTE TIN	40 V	DUAL	R-PDIP-T16	1		5.08 mm	7.62 mm	Not Qualified			5 V		2.5 V	e3		1		21.755 mm		40 V
LT1026CN8#PBF	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				1	BIPOLAR		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE			2.54 mm	70 Cel				0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified			5 V		4 V	e3	30		260			10 V
LT1111CN8-5#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	88 kHz	PLASTIC/EPOXY		1.5 A		1	BIPOLAR		THROUGH-HOLE	PULSE FREQUENCY MODULATION		SINGLE	IN-LINE			2.54 mm	70 Cel		VOLTAGE-MODE		0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm	7.62 mm	Not Qualified			3 V		2 V	e3	30		260		5 V	30 V
MAX641ACPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.4 mA	.45 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE		0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified					2 V	e0				9.375 mm	5 V	16.5 V
MAX641ACPA+	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	45 kHz	PLASTIC/EPOXY	.4 mA	.45 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE		0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm	7.62 mm	Not Qualified					2 V	e3	30		260	9.375 mm	5 V	16.5 V
MAXM15065AMB+T	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	10		RECTANGULAR	NO	585 kHz	UNSPECIFIED				1			NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY			.5 mm	125 Cel		CURRENT-MODE		-40 Cel			DUAL	R-XDMA-N10			1.45 mm	2.1 mm				24 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED	2.6 mm		60 V
MC44608P40	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	44 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
TL2845P	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		30 V	5.08 mm	7.62 mm	Not Qualified			15 V		12 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm	5 V	30 V
TL3845P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	30 mA	1 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	SINGLE	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		30 V	5.08 mm	7.62 mm	Not Qualified			15 V		12 V	e4	NOT APPLICABLE		NOT APPLICABLE	9.81 mm	5 V	30 V
TOP224PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		1.65 A		1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE			2.54 mm	125 Cel		VOLTAGE-MODE		-40 Cel	PURE MATTE TIN		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified										9.59 mm
UC1825J/883BC	Unitrode	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	1000 kHz	CERAMIC, GLASS-SEALED	33 mA	2 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-55 Cel	TIN LEAD		DUAL	R-GDIP-T16					Not Qualified					8.8 V	e0						30 V
UC3844NG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	25 mA	1 A		1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		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		28 V	5.08 mm	7.62 mm	Not Qualified		16 V	15 V		11.5 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.59 mm	5 V	28 V
ICE2QR0665Z	Infineon Technologies	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY				1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm			CURRENT-MODE			MATTE TIN		DUAL	R-PDIP-T7			4.57 mm	7.62 mm				18 V	ALSO HAS CONTROL TECHNIQUE OF RESONANT	9.8 V	e3				9.435 mm		26 V
IRIS4015K	International Rectifier	SWITCHING REGULATOR	OTHER	5	SIP	RECTANGULAR	NO		PLASTIC/EPOXY		21 A		1			THROUGH-HOLE	RESONANT CONTROL		SINGLE	IN-LINE	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		CURRENT-MODE		-20 Cel	TIN LEAD		SINGLE	R-PSIP-T5			9.65 mm	4.445 mm	Not Qualified			18 V			e0				9.97 mm
L4962EH	STMicroelectronics	SWITCHING REGULATOR		7		RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY	40 mA	2 A		1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT						VOLTAGE-MODE					ZIG-ZAG	R-PZFM-T7					Not Qualified					9 V						5.1 V	46 V
L4975A	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		7.5 A		1	BCDMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	ZIP15,.2,.17TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE			MATTE TIN		ZIG-ZAG	R-PZFM-T15					Not Qualified			35 V		15 V	e3					5.1 V	50 V
LM2576HVT-15/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED		7.5 A		1			THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-XZFM-T5	1							30 V		18 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		15 V	60 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.