14 Switching Regulators & Controllers 2,400+

Reset All

Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Shape	Surface Mount	Maximum Switching Frequency	Package Body Material	Maximum Output Current	No. of Functions	Technology	Terminal Form	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Input Voltage
PT6505G	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			6 V
PT6503N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	20 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	5 V		4.5 V			6 V
PT6526M	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	400 kHz	UNSPECIFIED	8 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	3.3 V		3.1 V			5.5 V
PT6642F	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			25 V
PT6684E	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	YES	600 kHz	UNSPECIFIED	5 A	1	HYBRID	GULL WING	SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3	Switching Regulator or Controllers	2.54 mm	65 Cel	VOLTAGE-MODE	-40 Cel	SINGLE	R-XSMA-G14		Not Qualified	28 V		18 V			36 V
PT6523ET	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	400 kHz	UNSPECIFIED	8 A	1		GULL WING	SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel	SINGLE	R-XSMA-G14		Not Qualified	3.3 V		3.1 V	NOT SPECIFIED	NOT SPECIFIED	5.5 V
PT6645G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	600 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE	SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,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	15 V
PT6427B	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	14	RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	5 A	1		THROUGH-HOLE	BUCK	FLANGE MOUNT				70 Cel		0 Cel	DUAL	R-PDFM-T14		Not Qualified	5 V		4.5 V			5.5 V
PT6685L	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
PT6503R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	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-PSMA-T14		Not Qualified	5 V		4.5 V			6 V
PT6522Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	400 kHz	UNSPECIFIED	8 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	3.3 V		3.1 V			5.5 V
PT6603G	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	4.5 V	NOT SPECIFIED	NOT SPECIFIED	6 V
PT6515C	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
PT6621P	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
PT6674G	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	NO	300 kHz	PLASTIC/EPOXY	2 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
PT6624R	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			16 V
PT6685G	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	NOT SPECIFIED	NOT SPECIFIED	36 V
PT6651E	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
PT6514C	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
PT6606Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	725 kHz	PLASTIC/EPOXY	9 A	1	HYBRID	THROUGH-HOLE	SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3TB	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
PT6623L	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
PT6652Q	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		9 V			28 V
PT6613L	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	725 kHz	PLASTIC/EPOXY		1	HYBRID	GULL WING	BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel	SINGLE	R-PSMA-G14		Not Qualified	5 V		4.5 V			6 V
PT6643B	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
PT6623E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 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	12 V		9 V			16 V
PT6672D	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	NO	300 kHz	UNSPECIFIED	1.67 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	1	Not Qualified	3.3 V		3.1 V			3.6 V
PT6525R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	400 kHz	UNSPECIFIED	8 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	3.3 V		3.1 V			5.5 V
PT6682Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	5 A	1		THROUGH-HOLE	SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel	SINGLE	R-PSMA-T14		Not Qualified	28 V		18 V			36 V
PT6621Q	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
PT6674B	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	2 A	1	HYBRID	GULL WING	BOOST	MICROELECTRONIC ASSEMBLY				65 Cel		-40 Cel	SINGLE	R-PSMA-G14	1	Not Qualified	5 V		4.5 V			5.5 V
PT6522F	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	400 kHz	UNSPECIFIED	8 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	3.3 V		3.1 V			5.5 V
PT6512C	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
PT6526LT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	400 kHz	UNSPECIFIED	8 A	1	HYBRID	GULL WING	SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel	SINGLE	R-XSMA-G14	1	Not Qualified	3.3 V		3.1 V			5.5 V
PT6623Q	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
PT6645M	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
PT6513N	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
PT6522R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	NO	400 kHz	UNSPECIFIED	8 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	3.3 V		3.1 V	NOT SPECIFIED	NOT SPECIFIED	5.5 V
PT6643E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	600 kHz	UNSPECIFIED	2 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-XSMA-G14		Not Qualified	12 V		8 V	NOT SPECIFIED	NOT SPECIFIED	18 V
PT6513R	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
PT6681F	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
PT6682G	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
PT6624E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 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	12 V		9 V			16 V
PT6673G	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	NO	300 kHz	UNSPECIFIED	1.25 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
PT6514R	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
PT6671M	Texas Instruments	SWITCHING REGULATOR	OTHER	14	RECTANGULAR	NO	300 kHz	UNSPECIFIED	4 A	1	HYBRID	THROUGH-HOLE	BOOST	MICROELECTRONIC ASSEMBLY	SMSIP14H,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
PT6523E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	400 kHz	UNSPECIFIED	8 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-XSMA-G14		Not Qualified	3.3 V		3.1 V	NOT SPECIFIED	NOT SPECIFIED	5.5 V
PT6605F	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	725 kHz	PLASTIC/EPOXY	9 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-PSMA-G14		Not Qualified	5 V	3.3V INPUT BUS CAPABLE	3.1 V			6 V
PT6523LT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14	RECTANGULAR	YES	400 kHz	UNSPECIFIED	8 A	1		GULL WING	SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel	SINGLE	R-XSMA-G14	1	Not Qualified	3.3 V		3.1 V		215	5.5 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.