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	Approvals (V)	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Main Out Ripple Voltage	Control Technique	Main Output Efficiency	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	Maximum Line Regulation	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	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
FSFA2100	Onsemi	SWITCHING CONTROLLER		9	SIP	RECTANGULAR	NO	106 kHz	UNSPECIFIED			8 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				PUSH-PULL	IN-LINE	ZIP9/13,.13,.05	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE			MATTE TIN		ZIG-ZAG	R-XZIP-T9			14.5 mm		3.2 mm	Not Qualified			17 V			e3				26 mm
ICE3B1565JFKLA1	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	76 kHz	PLASTIC/EPOXY			.5 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION				SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm			CURRENT-MODE			TIN		DUAL	R-PDIP-T8			4.37 mm		7.62 mm	Not Qualified			18 V		10.3 V	e3				9.52 mm		26 V
LM2574N-5.0	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			1.8 A	1	BIPOLAR		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		7 V	e0				9.817 mm	5 V	40 V
LM2575HVT-15/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED			1 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	MATTE TIN	57 V	SINGLE	R-XSFM-T5	1					Not Qualified			30 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e3		1			15 V	60 V
LT1074CT#06PBF	Analog Devices	SWITCHING REGULATOR		5	SFM	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		12 mA	8.5 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	MICROELECTRONIC ASSEMBLY				85 Cel				-40 Cel			SINGLE	R-PSFM-T5									25 V		7.3 V							60 V
TNY266PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY			.56 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				SINGLE	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T7					7.62 mm	Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3				9.575 mm
LTC1144IN8#PBF	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	MATTE TIN		DUAL	R-PDIP-T8	1		3.937 mm		7.62 mm	Not Qualified			15 V		2 V	e3	30		260	10.16 mm		18 V
UC2845NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel		CURRENT-MODE		-40 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
MAX1044CPA	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY		.2 mA	.1 A	1	CMOS		THROUGH-HOLE						DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel				0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm		7.62 mm	Not Qualified			5 V		1.5 V	e0				9.375 mm		10 V
MAX1044CPA+	Analog Devices	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY		.2 mA	.1 A	1	CMOS		THROUGH-HOLE						DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	70 Cel				0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm		7.62 mm	Not Qualified			5 V		1.5 V	e3	30		260	9.375 mm		10 V
NCP1060AP100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY				1			THROUGH-HOLE						BUCK-BOOST	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			5.33 mm		7.62 mm				14 V			e3				9.59 mm
NCP1063AP100G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY				1			THROUGH-HOLE						BUCK-BOOST	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			5.33 mm		7.62 mm				14 V			e3				9.59 mm
SG1524J	Texas Instruments	SWITCHING REGULATOR	MILITARY	16	DIP	RECTANGULAR	NO	450 kHz	CERAMIC, METAL-SEALED COFIRED			.1 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-55 Cel			DUAL	R-CDIP-T16						Not Qualified			20 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 4.8V TO 5.2V	8 V		NOT SPECIFIED		NOT SPECIFIED		5 V	40 V
FAN49101AUC340X	Onsemi	SWITCHING REGULATOR	INDUSTRIAL			RECTANGULAR	NO		UNSPECIFIED				1			UNSPECIFIED		PULSE WIDTH MODULATION				BUCK-BOOST	SPECIAL SHAPE				85 Cel				-40 Cel	TIN SILVER COPPER		UNSPECIFIED	R-XXSS-X	1									ALSO REQUIRE PFM CONTROL TECHNIQUE	2.5 V	e1	30		260			5.5 V
ICE3B0565JFKLA1	Infineon Technologies	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	76 kHz	PLASTIC/EPOXY			.5 A	1	BICMOS		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			18 V		10.3 V	e3				9.52 mm		26 V
ICL7660CPAZ	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY		.5 mA		1	CMOS		THROUGH-HOLE						DOUBLER	IN-LINE			2.54 mm	70 Cel	-1.5 V			0 Cel	MATTE TIN	-10 V	DUAL	R-PDIP-T8			5.33 mm		7.62 mm				5 V		1.5 V	e3				9.585 mm		10 V
LM2576WT	Microchip Technology	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	UNSPECIFIED			7.5 A	1			THROUGH-HOLE				12 V		BUCK	FLANGE MOUNT	SIP5,.1,67TB			125 Cel	1.23 V			-40 Cel	MATTE TIN	37 V	SINGLE	R-XSFM-T5						Not Qualified			12 V		4 V	e3						40 V
LM2670T-ADJ/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	TO-220	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY			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-PZFM-T7	1					Not Qualified			12 V		6.5 V	e3		1				40 V
TL2575-05IN	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	58 kHz	PLASTIC/EPOXY			4 A	1			THROUGH-HOLE						BUCK	IN-LINE			2.54 mm	125 Cel	5 V	VOLTAGE-MODE		-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5 V	DUAL	R-PDIP-T16			5.08 mm		7.62 mm	Not Qualified			12 V		4.75 V	e4	NOT SPECIFIED	1	NOT SPECIFIED	19.305 mm		40 V
UC1845J883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		25 mA	1 A	1	BICMOS	MIL-STD-883 Class B	THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDIP-T8		30 V	5.08 mm		7.62 mm	Not Qualified		12 V	15 V		8.2 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	30 V
UC1845J/883B	Unitrode	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED		17 mA	1 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-55 Cel	TIN LEAD		DUAL	R-CDIP-T8						Not Qualified			15 V		12 V	e0					2.5 V	25 V
UCC3895N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	20	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		6 mA	.1 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION		12 V		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	4.94 V	CURRENT-MODE		0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	5.06 V	DUAL	R-PDIP-T20		16.5 V	5.08 mm		7.62 mm	Not Qualified		10 V	12 V	ALSO OPERATES IN CURRENT MODE	10 V	e4	NOT SPECIFIED		NOT SPECIFIED	25.4 mm	5 V	16.5 V
UC1526AJ/883BC	Texas Instruments	SWITCHING CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO	550 kHz	CERAMIC, GLASS-SEALED			.2 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				PUSH-PULL	IN-LINE			2.54 mm	125 Cel		VOLTAGE-MODE		-55 Cel			DUAL	R-GDIP-T18			5.08 mm		7.62 mm	Not Qualified					7 V							35 V
NCP1063AP060G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	60 kHz	PLASTIC/EPOXY				1			THROUGH-HOLE						BUCK-BOOST	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			5.33 mm		7.62 mm				14 V			e3				9.59 mm
SG1525AJ/883B	Texas Instruments	DUAL SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO		CERAMIC					BIPOLAR		THROUGH-HOLE							IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-55 Cel			DUAL	R-XDIP-T16						Not Qualified							NOT SPECIFIED		NOT SPECIFIED
SG1525AJ-883B	Microchip Technology	SWITCHING REGULATOR		16	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, METAL-SEALED COFIRED			.4 A	1		MIL-STD-883 Class B	THROUGH-HOLE		PULSE WIDTH MODULATION				PUSH-PULL	IN-LINE	DIP16,.3		2.54 mm	125 Cel	5 V			-55 Cel	Tin/Lead (Sn/Pb)	5.2 V	DUAL	R-CDIP-T16			5.08 mm		7.62 mm				20 V		8 V	e0				19.62 mm		35 V
PTH04070WAH	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5	DMA	RECTANGULAR	NO	700 kHz	PLASTIC/EPOXY	UL, CSA		3 A	1	HYBRID		PIN/PEG	.00354 Vrms		92 %			BUCK	MICROELECTRONIC ASSEMBLY		Power Supply Modules		85 Cel	.9 V	VOLTAGE-MODE	.03 %	-40 Cel	Matte Tin (Sn)	3.6 V	DUAL	R-PDMA-P5			7.81 mm	7.81 mm	10.16 mm	Not Qualified	.15 %		5 V	IT CAN HAVE OUTPUT VOLTAGE UP TO 4.4 WHEN INPUTVOLTAGE IS GREATER THAN 4.5V	3 V	e3	NOT SPECIFIED	1	NOT SPECIFIED	12.57 mm	3.3 V	5.5 V
UC1845J	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	500 kHz	CERAMIC, GLASS-SEALED		25 mA	1 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDIP-T8		30 V	5.08 mm		7.62 mm	Not Qualified		12 V	15 V		8.2 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	30 V
ADM660ANZ	Analog Devices	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		4.5 mA	.1 A	1	CMOS		THROUGH-HOLE						DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	85 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.33 mm		7.62 mm	Not Qualified			5 V		1.5 V	e3				9.27 mm		7 V
LM2576T3.3	Motorola			5			NO	63 kHz	PLASTIC/EPOXY			3 A		BIPOLAR										SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE			Tin/Lead (Sn/Pb)		SINGLE							Not Qualified						e0
LM2576T-3.3	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			3 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE		-40 Cel	TIN LEAD		SINGLE	R-PSFM-T5	1					Not Qualified			12 V		6 V	e0					3.3 V	40 V
MAX5035DUPA	Maxim Integrated	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	135 kHz	PLASTIC/EPOXY			2.5 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE		0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm		7.62 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	9.375 mm		76 V
MAX5035DUPA+	Analog Devices	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	135 kHz	PLASTIC/EPOXY			2.5 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE		0 Cel	MATTE TIN		DUAL	R-PDIP-T8	1		4.572 mm		7.62 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	e3	30		260	9.375 mm		76 V
MC33167T	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TO-220	RECTANGULAR	NO	81 kHz	PLASTIC/EPOXY			8 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK-BOOST	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	85 Cel		VOLTAGE-MODE		-40 Cel	TIN LEAD		SINGLE	R-PSFM-T5						Not Qualified			12 V		7.5 V	e0			235			40 V
UC2825AN	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO	1000 kHz	PLASTIC/EPOXY		36 mA	2.2 A	1	BICMOS		THROUGH-HOLE		PULSE WIDTH MODULATION		12 V		BUCK-BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	5.05 V	CURRENT/VOLTAGE-MODE		-40 Cel	NICKEL PALLADIUM GOLD	5.15 V	DUAL	R-PDIP-T16		22 V	5.08 mm		7.62 mm	Not Qualified		9.2 V	12 V	CONFIGURABLE CURRENT MODE OPERATION	8.8 V	e4				19.305 mm	5.1 V	22 V
UCC28019AP	Texas Instruments	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY		7.5 mA		1			THROUGH-HOLE		PULSE WIDTH MODULATION		15 V	15	BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE		-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T8		21 V	5.08 mm		7.62 mm	Not Qualified			15 V		10 V	e4				9.81 mm		21 V
FSL4110LRN	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	53.5 kHz	PLASTIC/EPOXY		1.35 mA		1			THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-40 Cel	MATTE TIN		DUAL	R-PDIP-T7			3.8 mm		6.4 mm	Not Qualified						e3				9.7 mm
LM2575HVT-ADJ/LF03	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	63 kHz	UNSPECIFIED			1 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	MATTE TIN	57 V	ZIG-ZAG	R-XZFM-T5	1								12 V	VOUT RANGE=(1.23-37 VOLT)	4 V	e3		1				60 V
LM2575HVT-ADJLF03	National Semiconductor			5	ZIP	RECTANGULAR	NO		PLASTIC/EPOXY			1 A		BIPOLAR		THROUGH-HOLE							IN-LINE	ZIP5,.15,.2,67TB	Switching Regulator or Controllers	1.7 mm			VOLTAGE-MODE			MATTE TIN		ZIG-ZAG	R-PZIP-T5	1					Not Qualified						e3	40		260
LNK364PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY			.4 A	1			THROUGH-HOLE		PULSE WIDTH MODULATION				SINGLE	IN-LINE			2.54 mm	125 Cel				-40 Cel	Matte Tin (Sn)		DUAL	R-PDIP-T7					7.62 mm	Not Qualified				REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3				9.575 mm
PTN78020HAZ	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	7		RECTANGULAR	NO	660 kHz	PLASTIC/EPOXY			6 A	1	HYBRID		UNSPECIFIED		PULSE WIDTH MODULATION				BUCK	MICROELECTRONIC ASSEMBLY				85 Cel	11.85 V			-40 Cel	TIN SILVER COPPER	22 V	DUAL	R-PDMA-X7	3		9 mm		22.1 mm	Not Qualified			20 V	OPERATES IN ADJUSTABLE MODE FROM 11.85V TO 22V	15 V	e1	30	1	260	37.97 mm	5 V	36 V
SG3524BN	Microchip Technology	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY			.2 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	MATTE TIN		DUAL	R-PDIP-T16	1		5.08 mm		7.62 mm	Not Qualified			20 V		7 V	e3	40		260	19.555 mm		40 V
UC1525AJ/883BC	Unitrode	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, GLASS-SEALED		20 mA	.5 A	1	BIPOLAR		THROUGH-HOLE		PULSE WIDTH MODULATION				PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE		-55 Cel	TIN LEAD		DUAL	R-GDIP-T16						Not Qualified					8 V	e0						35 V
LM2576T-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	SFM	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY			7.5 A	1			THROUGH-HOLE						BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE		-40 Cel	Matte Tin (Sn)	37 V	SINGLE	R-PSFM-T5	1								25 V		15 V	e3	NOT SPECIFIED	1	NOT APPLICABLE		12 V	40 V
MAX712CPE	Maxim Integrated	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		10 mA	.1 A	1	CMOS		THROUGH-HOLE				5 V	5	SINGLE	IN-LINE	DIP16,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	TIN LEAD		DUAL	R-PDIP-T16	1		4.572 mm		7.62 mm	Not Qualified			5 V		4.5 V	e0				19.175 mm		5.5 V
MAX712CPE+	Analog Devices	BATTERY CHARGE CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		10 mA	.1 A	1	CMOS		THROUGH-HOLE				5 V	5	SINGLE	IN-LINE	DIP16,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	MATTE TIN		DUAL	R-PDIP-T16	1		4.572 mm		7.62 mm	Not Qualified			5 V		4.5 V	e3	30		260	19.175 mm		5.5 V
MAX766CPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE		PULSE FREQUENCY MODULATION				BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	TIN LEAD		DUAL	R-PDIP-T8	1		4.572 mm		7.62 mm	Not Qualified					3 V	e0				9.375 mm	-15 V	16 V
MAX766CPA+	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		.12 mA	1.5 A	1	BICMOS		THROUGH-HOLE		PULSE FREQUENCY MODULATION				BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE		0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDIP-T8	1		4.572 mm		7.62 mm	Not Qualified					3 V	e3	30		260	9.375 mm	-15 V	16 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.