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	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
FSL106HR	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	8	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		.84 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-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		9 V	e3				9.415 mm		25.5 V
LM2576T-5G	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	5		RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT	SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		SINGLE	R-PSFM-T5					Not Qualified		12 V		8 V	e3						40 V
LM2670T-3.3/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	7	ZIP	RECTANGULAR	NO	400 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		6.5 V	e3		1			3.3 V	40 V
MC34167T	Onsemi	SWITCHING REGULATOR	COMMERCIAL	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	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		SINGLE	R-PSFM-T5					Not Qualified		12 V		7.5 V	e0			235			40 V
TDA4605-3	Infineon Technologies	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR		THROUGH-HOLE			SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		10 V		7.5 V		NOT SPECIFIED		NOT SPECIFIED	9.585 mm		15.5 V
TDA46053XKLA1	Infineon Technologies	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1.5 A	1	BIPOLAR		THROUGH-HOLE			SINGLE	IN-LINE				85 Cel			-20 Cel			DUAL	R-PDIP-T8							10 V		7.5 V							15.5 V
TNY275PG	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.294 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel			-40 Cel			DUAL	R-PDIP-T7	NOT APPLICABLE			7.62 mm	Not Qualified						NOT SPECIFIED		NOT SPECIFIED	9.575 mm
UC3843BVN	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	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	105 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8			4.45 mm	7.62 mm	Not Qualified		15 V		12 V	e0			235	9.78 mm		25 V
UCC2895NG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	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	85 Cel	4.94 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.06 V	DUAL	R-PDIP-T20			5.08 mm	7.62 mm	Not Qualified		12 V	ALSO OPERATES IN CURRENT MODE	10 V	e4				25.4 mm		16.5 V
FSQ0165RN	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY		1 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
FSQ311	Fairchild Semiconductor	SWITCHING REGULATOR	COMMERCIAL EXTENDED	8	DIP	RECTANGULAR	NO	67 kHz	PLASTIC/EPOXY		1.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		15 V		9 V	e3				9.2 mm
KA5L0380RTU	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	4		RECTANGULAR	NO		UNSPECIFIED		2.41 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel			ZIG-ZAG	R-XZFM-T4							14 V		9.6 V							28 V
LT1076HVCT#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	5	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY	12 mA	3.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				70 Cel		CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL		ZIG-ZAG	R-PZFM-T5	1				Not Qualified		25 V		8 V	e3	30		245		2.21 V	60 V
MAX756CPA	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1	CMOS		THROUGH-HOLE	CONSTANT OFF TIME		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		2.5 V	ALSO ADJUSTABLE OUTPUT FROM 2.7 TO 5.5V; ALSO 5 VOLT OUTPUT AVAILABLE	1.1 V	e0			245	9.375 mm	3.3 V	5.5 V
MAX756CPA+	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		1 A	1	CMOS		THROUGH-HOLE	CONSTANT OFF TIME		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		2.5 V	ALSO ADJUSTABLE OUTPUT FROM 2.7 TO 5.5V; ALSO 5 VOLT OUTPUT AVAILABLE	1.1 V	e3	30		260	9.375 mm	3.3 V	5.5 V
SG1524J-883B	Microchip Technology	SWITCHING REGULATOR	MILITARY	16	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, METAL-SEALED COFIRED		.1 A	1		MIL-STD-883 Class B	THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	DIP16,.3		2.54 mm	125 Cel			-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-CDIP-T16			5.08 mm	7.62 mm			20 V	Also configurable as PUSH-PULL	8 V	e0				19.62 mm		40 V
SG1524J/883	Linear Technology	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED	10 mA	.1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE			2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel	TIN LEAD		DUAL	R-GDIP-T16			5.08 mm	7.62 mm	Not Qualified				8 V	e0				19.05 mm		40 V
SG1524J/883B	Texas Instruments	BATTERY CHARGE 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
TOP246PN	Power Integrations	SWITCHING REGULATOR	AUTOMOTIVE	7	DIP	RECTANGULAR	NO	140 kHz	PLASTIC/EPOXY		4.32 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-T7			3.62 mm	7.62 mm	Not Qualified			REQUIRES AN AC SUPPLY OF 85 TO 265 V		e3				9.575 mm
UC2845AN	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	8.4 V	15 V		8.2 V	e4	NOT SPECIFIED		NOT SPECIFIED	9.81 mm	5 V	25 V
UC3845AN	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
BP5277-12	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	15 V		NOT SPECIFIED		NOT SPECIFIED		12 V	32 V
CSD87381PT	Texas Instruments	SWITCHING REGULATOR	MILITARY	5		RECTANGULAR	NO	1500 kHz	PLASTIC/EPOXY		40 A	1			UNSPECIFIED	PULSE WIDTH MODULATION		BUCK	SPECIAL SHAPE				125 Cel			-55 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		UNSPECIFIED	R-PXSS-X5	1		.48 mm	2.5 mm			12 V			e4	NOT SPECIFIED		260	3 mm		24 V
FAN4800AUN	Onsemi	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	16	DIP	RECTANGULAR	NO	268 kHz	PLASTIC/EPOXY		.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	105 Cel		VOLTAGE-MODE	-40 Cel	TIN		DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		15 V	ALSO OPERATES IN IPK MODE	11 V	e3				19.17 mm		22 V
FAN7554	Onsemi	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	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		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDIP-T8			5.08 mm	7.62 mm	Not Qualified		16 V		12 V	e3				9.2 mm		25 V
FSCQ0965RTYDTU	Onsemi	SWITCHING REGULATOR	OTHER	5	ZIP	RECTANGULAR	NO	22 kHz	PLASTIC/EPOXY		16.4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP5,.12,.1,100/60TB	Switching Regulator or Controllers	1.5 mm	85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T5					Not Qualified		18 V	RESONANT CONTROL TECHNIQUE ALSO AVAILABLE	10 V	e3
IRIS4015	Infineon Technologies		OTHER	5			NO		PLASTIC/EPOXY		8 A									SIP5,.1,67TB	Switching Regulator or Controllers	1.7 mm	125 Cel		CURRENT-MODE	-20 Cel	Tin/Lead (Sn/Pb)		SINGLE						Not Qualified					e0
MC33063AP1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY	4 mA	1.5 A	1	BIPOLAR		THROUGH-HOLE			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDIP-T8			5.33 mm	7.62 mm	Not Qualified		5 V		3 V	e0	30		235	9.27 mm		40 V
MC44608P75	Onsemi	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	82 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
PTN78000HAST	Texas Instruments	SWITCHING REGULATOR		7		RECTANGULAR	NO		UNSPECIFIED			1	HYBRID		UNSPECIFIED				MICROELECTRONIC ASSEMBLY								TIN LEAD		DUAL	R-XDMA-X7	3				Not Qualified					e0
R-78K5.0-2.0	Recom Power	SWITCHING REGULATOR		3	SIP	RECTANGULAR	NO	400 kHz	PLASTIC/EPOXY		2 A	1	HYBRID		THROUGH-HOLE				IN-LINE			2.54 mm	90 Cel	4.85 V		-40 Cel		5.15 V	SINGLE	R-PSIP-T3			18 mm	8.5 mm			24 V		6.5 V					11.5 mm	5 V	36 V
SI9100DJ02-E3	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	MATTE TIN		DUAL	R-PDIP-T14	1		5.08 mm	7.62 mm	Not Qualified		10 V		9.5 V	e3	30		260	18.285 mm		13.5 V
UCC39421N	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	2000 kHz	PLASTIC/EPOXY		.00065 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDIP-T16			5.08 mm	7.62 mm	Not Qualified		3 V	CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE	1.8 V	e4				19.305 mm		8 V
BP5277-13	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	16.5 V		NOT SPECIFIED		NOT SPECIFIED		13 V	32 V
BP5277-15	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	19 V		NOT SPECIFIED		NOT SPECIFIED		15 V	32 V
BP5277-33	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED		NOT SPECIFIED		3.3 V	32 V
BP5277-50	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	8 V		NOT SPECIFIED		NOT SPECIFIED		5 V	32 V
BP5277-90	ROHM	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		PLASTIC/EPOXY		.8 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-30 Cel			SINGLE	R-PSFM-T3							24 V	OUTPUT CURRENT MAX IS .5 A WHEN PACKAGE IS WITHOUT HEAT SINK	12 V		NOT SPECIFIED		NOT SPECIFIED		9 V	32 V
FAN7621N	Onsemi	SWITCHING CONTROLLER		16	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY		.6 A	1			THROUGH-HOLE	PULSE FREQUENCY MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T16			5.33 mm	7.62 mm	Not Qualified		390 V		340 V	e3				19.17 mm		400 V
ICE2A165FKLA1	Infineon Technologies	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE	-25 Cel	TIN		DUAL	R-PDIP-T8			4.37 mm	7.62 mm	Not Qualified		15 V		8.5 V	e3				9.52 mm		21 V
ICE3BR0665JZXKLA1	Infineon Technologies	SWITCHING CONTROLLER		7	DIP	RECTANGULAR	NO	73.5 kHz	PLASTIC/EPOXY		15.75 A	1	BICMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm			CURRENT-MODE		TIN		DUAL	R-PDIP-T7			4.8 mm	7.62 mm	Not Qualified		18 V		11.2 V	e3				9.385 mm		25 V
IR2520DSTRPBF	Infineon Technologies	FLUORESCENT LIGHT CONTROLLER		8	DIP	RECTANGULAR	NO	85 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	RESONANT CONTROL		PUSH-PULL	IN-LINE			2.54 mm			VOLTAGE-MODE		MATTE TIN		DUAL	R-PDIP-T8	2		5.33 mm	7.62 mm			14 V		12.6 V	e3				9.88 mm		14.4 V
KA5H0165RTU	Onsemi	SWITCHING REGULATOR	OTHER	4		RECTANGULAR	NO		PLASTIC/EPOXY		4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT				85 Cel		CURRENT-MODE	-25 Cel	MATTE TIN		SINGLE	R-PSFM-T4					Not Qualified		14 V		9.4 V	e3						28 V
KA5H0380RTU	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	4		RECTANGULAR	NO	110 kHz	UNSPECIFIED		12 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT				85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		SINGLE	R-XSFM-T4					Not Qualified		14 V		9.6 V	e3
KA5M0380R	Fairchild Semiconductor	SWITCHING REGULATOR	OTHER	4		RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY		3 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT				85 Cel		CURRENT-MODE	-25 Cel			SINGLE	R-PSFM-T4					Not Qualified				16 V		NOT SPECIFIED		NOT SPECIFIED
LM2524DN/NOPB	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	550 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	125 Cel	4.85 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	5.15 V	DUAL	R-PDIP-T16	1		5.08 mm	7.62 mm	Not Qualified		20 V		8 V	e3				19.305 mm	5 V	40 V
LM2575HVT-ADJ	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Tin/Lead (Sn/Pb)	57 V	SINGLE	R-PSFM-T5	1				Not Qualified		12 V	CAN ALSO CONFIGURED AS BUCK BOOST REGULATOR	4 V	e0	NOT SPECIFIED	1	NOT SPECIFIED		1.23 V	60 V
LM2575HVT-ADJ/LB03	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	Tin/Lead (Sn/Pb)	57 V	ZIG-ZAG	R-XZFM-T5	1				Not Qualified		12 V	VOUT RANGE=(1.23-37 VOLT)	4 V	e0	40	1	260			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.