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	Terminal Form	Control Technique	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 Seated Height	Width (mm)	Qualification	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
PT6213P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	900 kHz	UNSPECIFIED		2 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T12				Not Qualified	9 V		9 V		NOT SPECIFIED		NOT SPECIFIED			26 V
PT6203N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	SIP	RECTANGULAR	NO	600 kHz	UNSPECIFIED		4.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	IN-LINE	SIP12	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSIP-T12				Not Qualified	8 V		7 V		NOT SPECIFIED		NOT SPECIFIED			26 V
PT5046A	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED		1.2 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			9 V
PT79SR152H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1050 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T3				Not Qualified			-9 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
PT6674P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED		2 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6306R	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-XSMA-T12				Not Qualified	5 V		4.5 V						1.8 V	9 V
PT6514N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED		8 A	1		UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-X14				Not Qualified	5 V		4.5 V							6 V
PT6425P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	SIP	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID	THROUGH-HOLE		SINGLE	IN-LINE	SIP14	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSIP-T14				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6681R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14,TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	28 V		18 V							36 V
PT6675R	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY		3 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-40 Cel			SINGLE	R-PSMA-T14	1			Not Qualified	5 V		4.5 V							5.5 V
PT6943N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		6 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
5962-01-091-3426	Texas Instruments		MILITARY	16	DIP	RECTANGULAR	NO		CERAMIC		.05 A		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
PT7712A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	METAL		20 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	3.3 V		3.1 V							3.6 V
PT6505N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED		20 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			6 V
PT6625R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	750 kHz	PLASTIC/EPOXY		6 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14,TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	12 V		9 V		NOT SPECIFIED		NOT SPECIFIED			16 V
PT6653G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		5 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-PSMA-T14				Not Qualified	24 V		9 V		NOT SPECIFIED		NOT SPECIFIED			28 V
TL3525AN3	Texas Instruments		COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR	THROUGH-HOLE			IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16									NOT SPECIFIED		NOT SPECIFIED
PT8122N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED		30 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
PT6512R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY		8 A	1		THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	5 V		3.1 V							6 V
PT6507Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED		20 A	1		THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		3.1 V							6 V
PT7769A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED		40 A	1		THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T31				Not Qualified	5 V		4.5 V							5.5 V
PT6672B	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED		1.67 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY				65 Cel			-40 Cel			SINGLE	R-XSMA-T14	1			Not Qualified	3.3 V		3.1 V							3.6 V
TL5001ACP	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			DUAL	R-PDIP-T8		5.08 mm	7.62 mm	Not Qualified	6 V		3.6 V		NOT SPECIFIED		NOT SPECIFIED	9.81 mm		40 V
PT6306N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel			0 Cel			SINGLE	R-XSMA-T12				Not Qualified	5 V		4.5 V						1.8 V	9 V
PT5545N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO	400 kHz	UNSPECIFIED		1.5 A	1	HYBRID	THROUGH-HOLE	PULSE WIDTH MODULATION	BOOST	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			8 V
PT8122A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO	400 kHz	UNSPECIFIED		30 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP31H,1.5	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T31				Not Qualified	12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
PT5816A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18	SIP	RECTANGULAR	NO	350 kHz	METAL		20 A	1	HYBRID	THROUGH-HOLE		BUCK	IN-LINE	SIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSIP-T18				Not Qualified	3.3 V		2.95 V							3.65 V
PT6721N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	NO	400 kHz	UNSPECIFIED		14 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP23	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T23				Not Qualified	12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
TL3527ANP1	Texas Instruments		COMMERCIAL	16	DIP	RECTANGULAR	NO		PLASTIC/EPOXY				BIPOLAR	THROUGH-HOLE			IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T16				Not Qualified					NOT SPECIFIED		NOT SPECIFIED
PT6624M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	750 kHz	PLASTIC/EPOXY		6 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	12 V		9 V							16 V
TL2575-ADJINE4	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	1.23 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	37 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
PT6613P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED		9 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X14				Not Qualified	5 V		4.5 V							6 V
TL2575HV-33IKV	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO	58 kHz	PLASTIC/EPOXY		4 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				125 Cel	3.3 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	3.3 V	ZIG-ZAG	R-PZFM-T5				Not Qualified	12 V		4.75 V	e3	NOT SPECIFIED	1	NOT SPECIFIED			60 V
PT7711A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	METAL		20 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP27H,1.4	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	5 V		4.5 V				215			5.5 V
78SR114WC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		UNSPECIFIED	NO	700 kHz	UNSPECIFIED		1.5 A	1	HYBRID	UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	X-XSMA-X3				Not Qualified										30 V
PT6103R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED		1 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP12,TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T12				Not Qualified	24 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	16 V		NOT SPECIFIED		NOT SPECIFIED			30 V
PT6701A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	NO	400 kHz	UNSPECIFIED		13 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP23H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T23				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5021S	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	3	SIP	RECTANGULAR	NO	1200 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	THROUGH-HOLE		BUCK-BOOST	IN-LINE				65 Cel			-20 Cel			SINGLE	R-PSIP-T3	1			Not Qualified	5 V		4.75 V							7 V
M38510/12601BEX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	200 kHz	CERAMIC, GLASS-SEALED		.1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION	PUSH-PULL	IN-LINE				125 Cel			-55 Cel			DUAL	R-GDIP-T16				Not Qualified	20 V		8 V							40 V
TL5001CPE4	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY	2.1 mA	.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	-25 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	1 V	40 V
PT7778A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		32 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T27				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			3.6 V
PT5026M	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	1200 kHz	UNSPECIFIED		1 A	1	HYBRID	THROUGH-HOLE		BUCK-BOOST	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			7 V
PT5022S	Texas Instruments	SWITCHING REGULATOR	OTHER	3	SIP	RECTANGULAR	NO	1200 kHz	UNSPECIFIED		1 A	1	HYBRID	THROUGH-HOLE		BUCK-BOOST	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			7 V
PT6202N	Texas Instruments	SWITCHING REGULATOR	OTHER	12	SIP	RECTANGULAR	NO	800 kHz	UNSPECIFIED		4.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	IN-LINE	SIP12	Switching Regulator or Controllers	2.54 mm	60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSIP-T12				Not Qualified	8 V		7.25 V		NOT SPECIFIED		NOT SPECIFIED			30 V
PT6504A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED		20 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	5 V		4.8 V							6 V
PT5101G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO	800 kHz	UNSPECIFIED		2.6 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3				Not Qualified	9 V		9 V		NOT SPECIFIED		NOT SPECIFIED			38 V
PT6223R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	900 kHz	PLASTIC/EPOXY		2 A	1		THROUGH-HOLE		BUCK	FLANGE MOUNT				85 Cel			-40 Cel			DUAL	R-PDFM-T12				Not Qualified	9 V		7 V							26 V
PT5049N	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	950 kHz	UNSPECIFIED		.5 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3				Not Qualified	5 V		4.75 V		NOT SPECIFIED		NOT SPECIFIED			14 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.