14 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 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 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	Maximum Input Voltage
PT6643F	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14	1			Not Qualified	12 V		8 V						18 V
PT6504R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	20 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	5 V		4.8 V						6 V
PT6624B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	12 V		9 V						16 V
PT6643Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14	1			Not Qualified	12 V		8 V						18 V
PT6602M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	9 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	5 V	3.3V INPUT BUS CAPABLE	3.1 V						6 V
PT6671G	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED	4 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
PT6684P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	5 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	28 V		18 V						36 V
PT6503M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	20 A	1			THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	5 V		4.5 V						6 V
PT6428P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	NO	800 kHz	UNSPECIFIED	5 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		4.5 V						5.5 V
PT6512G	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
PT6686D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	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-XSMA-T14				Not Qualified	28 V		18 V						36 V
PT6671P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED	4 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	3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED		3.6 V
PT6646P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	4 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	12 V		8 V		NOT SPECIFIED		NOT SPECIFIED		27 V
PT6646L	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY		1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14	1			Not Qualified	12 V		8 V						27 V
PT6627F	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	12 V		9 V						16 V
PT6513G	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		4.5 V						6 V
PT6626Q	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		12 V						16 V
PT6503Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	20 A	1			THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	5 V		4.5 V						6 V
PT6686L	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	5 A	1			GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	28 V		18 V						36 V
PT6655B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G14	1			Not Qualified	24 V		18 V						28 V
PT6611D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	9 A	1	HYBRID		UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X14				Not Qualified	5 V		4.5 V						6 V
PT6623P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	12 V		9 V		NOT SPECIFIED		NOT SPECIFIED		16 V
PT6501R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	20 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	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED		6 V
PT6621D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	750 kHz	PLASTIC/EPOXY	6 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	12 V		9 V		NOT SPECIFIED		NOT SPECIFIED		16 V
PT6506R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	20 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	1			Not Qualified	5 V		3.1 V						6 V
PT6429E	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14		RECTANGULAR	YES	800 kHz	UNSPECIFIED	5 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY	SMSIP14H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-G14				Not Qualified	5 V		4.5 V						5.5 V
PT6654F	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14	1			Not Qualified	24 V		12 V						28 V
PT6652P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	24 V		9 V		NOT SPECIFIED		NOT SPECIFIED		28 V
5962-8670402DA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DFP	RECTANGULAR	YES	500 kHz	CERAMIC, GLASS-SEALED	1 A	1	BIPOLAR	MIL-STD-883	FLAT	PULSE WIDTH MODULATION	15 V	SINGLE	FLATPACK	FL14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.05 V	DUAL	R-GDFP-F14				Qualified	15 V		14.5 V	e0					15.5 V
PT6671D	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED	4 A	1	HYBRID		THROUGH-HOLE			BOOST	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED		3.6 V
PT6651B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	24 V		9 V		NOT SPECIFIED		NOT SPECIFIED		28 V
HPA00442PWP	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	14	HTSSOP	RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	7 A	1			GULL WING	PULSE WIDTH MODULATION		PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	25.2 V	DUAL	R-PDSO-G14	2	1.2 mm	4.4 mm		12 V	OUTPUT VOLTAGE= 0.8V TO 25.2V	4.5 V	e4	NOT SPECIFIED	2	NOT SPECIFIED	5 mm	28 V
PT6645R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY		1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14	1			Not Qualified	12 V		8 V						15 V
PT6613G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	9 A	1	HYBRID		UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X14				Not Qualified	5 V		4.5 V						6 V
PT6606D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	9 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	5 V	3.3V INPUT BUS CAPABLE	3.1 V		NOT SPECIFIED		NOT SPECIFIED		6 V
PT6655G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	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-PSMA-T14				Not Qualified	24 V		18 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT6501B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	725 kHz	UNSPECIFIED	20 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED		6 V
PT6684G	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	5 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14H,1.2TB	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	28 V		18 V						36 V
5962-8670407DX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	14	DFP	RECTANGULAR	YES		CERAMIC, GLASS-SEALED	1 A	1		MIL-STD-883	FLAT	PULSE WIDTH MODULATION		SINGLE	FLATPACK				125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-GDFP-F14				Qualified	15 V		14.25 V						15.75 V
PT6654M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	5 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-T14	1			Not Qualified	24 V		12 V						28 V
SN1208058RHLR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	14	HVQCCN	SQUARE	YES	1760 kHz	PLASTIC/EPOXY	14 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	150 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N14	2	1 mm	3.5 mm		12 V	ALSO REQUIRED INPUT VOLTAGE IS 1.6 TO 17V, ALSO OPERATES IN ADJUSTABLE MODE AS LOW AS 0.6VREF	4.5 V	e4	30		260	3.5 mm	17 V
PT6507G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	20 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14H,1.2TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED		6 V
PT6606E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	725 kHz	PLASTIC/EPOXY	9 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	5 V	3.3V INPUT BUS CAPABLE	3.1 V		NOT SPECIFIED		NOT SPECIFIED		6 V
PT6623G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP14H,1.2TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T14				Not Qualified	12 V		9 V						16 V
PT6513F	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
PT6514G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	8 A	1			PIN/PEG			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-P14				Not Qualified	5 V		4.5 V						6 V
PT6611G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	725 kHz	UNSPECIFIED	9 A	1	HYBRID		UNSPECIFIED			BUCK	MICROELECTRONIC ASSEMBLY	SIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X14				Not Qualified	5 V		4.5 V						6 V
PT6621L	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID		GULL WING			SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	12 V		9 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.