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	Control Mode	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
MAX638ACPA+	Maxim Integrated	SWITCHING REGULATOR	COMMERCIAL	8	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY	.6 mA	.525 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE			2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	MATTE TIN	DUAL	R-PDIP-T8	1	4.572 mm	7.62 mm	Not Qualified	12 V	5 V	e3	30	260	9.375 mm	5 V	16.5 V
MC33063AVP	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	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	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-PDIP-T8		5.33 mm	7.62 mm	Not Qualified	5 V	3 V	e0		235	9.27 mm		40 V
PT6642D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-T14				Not Qualified	12 V	8 V		NOT SPECIFIED	NOT SPECIFIED			25 V
TL494	Baneasa S A	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE			SINGLE	IN-LINE				70 Cel		0 Cel		DUAL	R-PDIP-T16				Not Qualified		7 V						40 V
LT1370IT7#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	580 kHz	PLASTIC/EPOXY	6 mA	10 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	FLANGE MOUNT				70 Cel	CURRENT-MODE	0 Cel	MATTE TIN OVER NICKEL	ZIG-ZAG	R-PZFM-T7	1			Not Qualified	5 V	2.7 V	e3				1.245 V	25 V
VIPER100A-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		5.3 A	1	MOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP5,.2,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5				Not Qualified	13 V	9 V	e3					15 V
ICL7660AMJA/883B	Analog Devices	SWITCHED CAPACITOR CONVERTER	MILITARY	8	DIP	RECTANGULAR	NO	10 kHz	CERAMIC, GLASS-SEALED			1	CMOS	MIL-STD-883 Class B (Modified)	THROUGH-HOLE			DOUBLER INVERTER	IN-LINE	DIP8,.3	Other Analog ICs	2.54 mm	125 Cel		-55 Cel	TIN LEAD	DUAL	R-GDIP-T8	1	5.08 mm	7.62 mm	Not Qualified	5 V	1.5 V	e0					10 V
LM2825N-12/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	24	DIP	RECTANGULAR	NO	150 kHz	PLASTIC/EPOXY		2.4 A	1	BIPOLAR		THROUGH-HOLE			BUCK	IN-LINE	DIP24,.6	Switching Regulator or Controllers	2.54 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	R-PDIP-T24	1	7.24 mm	15.24 mm	Not Qualified	24 V	15 V	e3			31.75 mm	12 V	40 V
LT1076HVCT7#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	7	TO-220	RECTANGULAR	NO	125 kHz	PLASTIC/EPOXY		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-T7				Not Qualified	25 V	8 V	e3	30	260			60 V
FSGM0565RWDTU	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	72 kHz	UNSPECIFIED		2.4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP6,.12,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	ZIG-ZAG	R-XZFM-T6				Not Qualified	14 V	13 V	e3					23 V
ICE2A265FKLA1	Infineon Technologies	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY		2 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
ICE3A5565P	Infineon Technologies	SWITCHING REGULATOR		6	ZIP	RECTANGULAR	NO	100 kHz	UNSPECIFIED			1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP6,.2,.1,100/50TB	Switching Regulator or Controllers	1.27 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-XZFM-T6				Not Qualified	15 V	9 V	e3					21 V
LTC1149CN-5#PBF	Analog Devices	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	3 mA		1	CMOS		THROUGH-HOLE	CONSTANT OFF TIME		PUSH-PULL	IN-LINE			2.54 mm	70 Cel	CURRENT-MODE	0 Cel	MATTE TIN	DUAL	R-PDIP-T16	1	3.937 mm	7.62 mm	Not Qualified		12 V	e3				5 V	48 V
NCP1028P065G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71.5 kHz	PLASTIC/EPOXY		.88 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-T7		4.45 mm	7.62 mm	Not Qualified	8 V	7.9 V	e3			9.78 mm
VIPER100-E	STMicroelectronics	SWITCHING REGULATOR		5	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		5.3 A	1	MOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	ZIP5,.2,.12,100TB	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	ZIG-ZAG	R-PZFM-T5				Not Qualified	13 V	9 V	e3					15 V
FSQ110	Onsemi	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	108 kHz	PLASTIC/EPOXY		.8 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	12 V	9 V	e3			9.415 mm
ICE2A365	Infineon Technologies	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	107 kHz	PLASTIC/EPOXY		3 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	CURRENT-MODE	-25 Cel		DUAL	R-PDIP-T8		4.37 mm	7.62 mm	Not Qualified	15 V	8.5 V		NOT SPECIFIED	NOT SPECIFIED	9.52 mm		21 V
LM2575HVN-15	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	16	DIP	RECTANGULAR	NO	52 kHz	PLASTIC/EPOXY		3.2 A	1			THROUGH-HOLE			BUCK	IN-LINE			2.54 mm	125 Cel		-40 Cel		DUAL	R-PDIP-T16		5.08 mm	7.62 mm		30 V	18 V				21.755 mm	15 V	60 V
NCP1015AP065G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	71 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP7/8,.3	Switching Regulator or Controllers	2.54 mm		CURRENT-MODE		MATTE TIN	DUAL	R-PDIP-T7		4.45 mm	7.62 mm	Not Qualified	8 V		e3			9.78 mm
CXA-L10L	Tdk-lambda	FLUORESCENT LIGHT CONTROLLER	COMMERCIAL	5		RECTANGULAR	NO	40 kHz	UNSPECIFIED		.012 A	1	HYBRID		PIN/PEG	RESONANT CONTROL		SINGLE	MICROELECTRONIC ASSEMBLY				60 Cel		-10 Cel		DUAL	R-XDMA-P5		15 mm		Not Qualified	12 V	11.4 V		NOT SPECIFIED	NOT SPECIFIED			12.6 V
LM2576HVT-5.0FLOWLB03	Texas Instruments	SWITCHING REGULATOR		5	TO-220	RECTANGULAR	NO	63 kHz	PLASTIC/EPOXY		3 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT					VOLTAGE-MODE			SINGLE	R-PSFM-T5				Not Qualified		8 V					5 V	60 V
BM2P012	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		4.3 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm		26 V
BM2P0161-Z	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY	1.45 mA	12 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		IN-LINE	DIP7/8,.3		2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.27 mm		26 V
ICL7676CPA	Intersil		COMMERCIAL	8	DIP	RECTANGULAR	NO		PLASTIC/EPOXY						THROUGH-HOLE				IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T8				Not Qualified			e0
NCP1014AP100G	Onsemi	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	110 kHz	PLASTIC/EPOXY		1 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-T7		4.45 mm	7.62 mm	Not Qualified	8 V		e3			9.78 mm
BP5293-33	ROHM	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	570 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	IN-LINE	SIP3,.04	Other Analog ICs	2.54 mm	85 Cel	CURRENT-MODE	-25 Cel		SINGLE	R-PSIP-T3		17.8 mm	7.2 mm	Not Qualified	12 V	7 V		NOT SPECIFIED	NOT SPECIFIED	17 mm	3.3 V	26 V
FSL128MRTWDTU	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	6	ZIP	RECTANGULAR	NO	73 kHz	UNSPECIFIED		1.34 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			FLANGE MOUNT	ZIP6,.12,.11,85/68/50TB	Switching Regulator or Controllers	1.27 mm	125 Cel	CURRENT-MODE	-40 Cel	MATTE TIN	ZIG-ZAG	R-XZFM-T6							e3
IR3M03A	Sharp Corporation	SWITCHING REGULATOR		8	DIP	RECTANGULAR	NO	100 kHz	PLASTIC/EPOXY		1.8 A	1			THROUGH-HOLE				IN-LINE			2.54 mm					DUAL	R-PDIP-T8		4.4 mm	7.62 mm	Not Qualified						9.1 mm
PQ1CG41H2RZH	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	330 kHz	PLASTIC/EPOXY		1.2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK	FLANGE MOUNT				80 Cel		-20 Cel	TIN COPPER	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V	8 V	e2		260			35 V
TL494MJ	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	300 kHz	CERAMIC, GLASS-SEALED	26 mA	.25 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		DUAL	R-GDIP-T16		5.08 mm	7.62 mm	Not Qualified	15 V	7 V		NOT SPECIFIED	NOT SPECIFIED	19.56 mm	5 V	40 V
BA9700A	ROHM	SWITCHING REGULATOR	COMMERCIAL EXTENDED	14	DIP	RECTANGULAR	NO	470 kHz	PLASTIC/EPOXY		.03 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	80 Cel	VOLTAGE-MODE	-20 Cel		DUAL	R-PDIP-T14		4.55 mm	7.62 mm	Not Qualified	5 V	3.55 V		NOT SPECIFIED	NOT SPECIFIED	19.4 mm		24 V
BM2P016-Z	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY		10.4 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION	15 V		IN-LINE	DIP7/8,.3		2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.27 mm		26 V
BM2P032	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		4.3 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm		26 V
BM2P052	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		4.3 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm		26 V
BM2P092	ROHM	SWITCHING REGULATOR	INDUSTRIAL	7	DIP	RECTANGULAR	NO	65 kHz	PLASTIC/EPOXY			1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		4.3 mm	7.62 mm		15 V	8.9 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm		26 V
BM2P10B3J-Z	ROHM	SWITCHING REGULATOR		7	DIP	RECTANGULAR	NO	106 kHz	PLASTIC/EPOXY	1.05 mA		1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	IN-LINE	DIP7/8,.3		2.54 mm	105 Cel	CURRENT-MODE	-40 Cel		DUAL	R-PDIP-T7		5.33 mm	7.62 mm		15 V	8.9 V				9.27 mm		26 V
CA3524EX	Intersil	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		.05 A		BIPOLAR		THROUGH-HOLE				IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T16							e0
FSD200	Fairchild Semiconductor	SWITCHING REGULATOR	OTHER	7	DIP	RECTANGULAR	NO	142 kHz	PLASTIC/EPOXY		.365 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-25 Cel		DUAL	R-PDIP-T7		5.08 mm	7.62 mm	Not Qualified	7 V	6.7 V		NOT SPECIFIED	NOT SPECIFIED	9.2 mm
FSDM0365RN	Onsemi	SWITCHING REGULATOR	OTHER	8	DIP	RECTANGULAR	NO	73 kHz	PLASTIC/EPOXY		2.41 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			IN-LINE			2.54 mm	85 Cel	CURRENT-MODE	-25 Cel		DUAL	R-PDIP-T8		5.08 mm	7.62 mm		14 V	9 V				9.415 mm
ICL7660SCPA	Renesas Electronics	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	10 kHz	PLASTIC/EPOXY			1	CMOS		THROUGH-HOLE			DOUBLER	IN-LINE	DIP8,.3		2.54 mm	70 Cel		0 Cel	TIN LEAD	DUAL	R-PDIP-T8		5.33 mm	7.62 mm		5 V	1.5 V	e0			9.585 mm		12 V
ICL7660SCPA+	Harris Semiconductor	SWITCHED CAPACITOR CONVERTER	COMMERCIAL	8	DIP	RECTANGULAR	NO	17.5 kHz	PLASTIC/EPOXY			1	CMOS		THROUGH-HOLE			DOUBLER INVERTER	IN-LINE				70 Cel		0 Cel		DUAL	R-PDIP-T8				Not Qualified		1.5 V						12 V
KA1M0565R	Fairchild Semiconductor	SWITCHING REGULATOR	OTHER	4		RECTANGULAR	NO	70 kHz	PLASTIC/EPOXY		3.92 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	FLANGE MOUNT	SIP4,.1TB	Switching Regulator or Controllers	2.54 mm	85 Cel	CURRENT-MODE	-25 Cel	TIN LEAD	SINGLE	R-PSFM-T4				Not Qualified	14 V	11 V	e0					30 V
KA7552	Fairchild Semiconductor	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		1.5 A	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		5.08 mm	7.62 mm	Not Qualified	18 V	8.2 V	e0			9.2 mm		30 V
M38510/10201BIA	Microchip Technology	SWITCHING REGULATOR	MILITARY	10		ROUND	NO		METAL			1		MIL-PRF-38535 Class B	WIRE				CYLINDRICAL				125 Cel		-55 Cel		BOTTOM	O-MBCY-W10				Not Qualified		9.5 V		NOT SPECIFIED	NOT SPECIFIED			40 V
MC33063U	Motorola	SWITCHING REGULATOR	INDUSTRIAL	8	DIP	RECTANGULAR	NO	100 kHz	CERAMIC, METAL-SEALED COFIRED	3.5 mA	1.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	DUAL	R-CDIP-T8		5.08 mm	7.62 mm	Not Qualified		2.5 V	e0			10.415 mm	1.25 V	40 V
MC34060AP	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	14	DIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		.5 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	TIN LEAD	DUAL	R-PDIP-T14		4.69 mm	7.62 mm	Not Qualified	15 V	7 V	e0		235	18.48 mm		40 V
MC3420L	Motorola		COMMERCIAL	16	DIP	RECTANGULAR	NO		CERAMIC				BIPOLAR		THROUGH-HOLE				IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T16				Not Qualified			e0
PQ1CG21H2FZ	Sharp Corporation	SWITCHING REGULATOR	COMMERCIAL EXTENDED	5		RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		1.5 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		BUCK-BOOST	FLANGE MOUNT				80 Cel		-20 Cel	TIN LEAD	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V	8 V	e0					35 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.