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	Total Dose (V)	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
PT5542A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		400 kHz	UNSPECIFIED		.75 A	1	HYBRID		THROUGH-HOLE	PULSE WIDTH MODULATION		BOOST	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified				4.5 V							9 V
5962-9203102MEA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO		1000 kHz	CERAMIC, GLASS-SEALED		1.5 A	1		MIL-STD-883	THROUGH-HOLE	RESONANT CONTROL		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		12 V		11.5 V	e0				19.56 mm		20 V
PT5806N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO		350 kHz	UNSPECIFIED		18 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP18	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T18					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6682D	Texas Instruments	SWITCHING REGULATOR	OTHER	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	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14					Not Qualified		28 V		18 V							36 V
PT5111A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		800 kHz	UNSPECIFIED		2.6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified		14 V		14 V		NOT SPECIFIED		NOT SPECIFIED			38 V
PT5105S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		800 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				85 Cel			-20 Cel			SINGLE	R-PSFM-T3	1				Not Qualified
PT5103H	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		875 kHz	UNSPECIFIED		2.6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.4TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified		9 V		9 V		NOT SPECIFIED		NOT SPECIFIED			26 V
PT7701A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO		750 kHz	UNSPECIFIED		15 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP27H,1.4	Switching Regulator or Controllers	2.54 mm	55 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6404R	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO		800 kHz	PLASTIC/EPOXY		5 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				70 Cel			0 Cel			DUAL	R-PDFM-T12					Not Qualified		5 V		4.5 V							5.5 V
5962-8670408PX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO		500 kHz	CERAMIC, GLASS-SEALED	17 mA	1 A	1		MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	PUSH-PULL	IN-LINE			2.54 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.05 V	DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Qualified		15 V		12 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	30 V
PT6623D	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							16 V
PT6882N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO		600 kHz	UNSPECIFIED		5 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP18	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T18	1				Not Qualified		28 V		15 V							36 V
78SR106TC	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				7 V		NOT SPECIFIED		NOT SPECIFIED			30 V
TL2575-ADJIKV	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	5	ZFM	RECTANGULAR	NO		58 kHz	PLASTIC/EPOXY		4 A	1			THROUGH-HOLE			BUCK	FLANGE MOUNT				125 Cel	1.23 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	37 V	ZIG-ZAG	R-PZFM-T5					Not Qualified		12 V		4.75 V	e3	NOT SPECIFIED	1	NOT SPECIFIED			40 V
PT6681Q	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
PT5045A	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			8 V
PT6684M	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
PT5401N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		700 kHz	METAL		6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T5					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6477A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		300 kHz	METAL		14 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T12					Not Qualified		3.3 V		2.95 V							3.65 V
PT6101R	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		15 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V		NOT SPECIFIED		NOT SPECIFIED			30 V
PT6311A	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO		800 kHz	PLASTIC/EPOXY		2 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T12					Not Qualified		24 V		19.5 V							38 V
5962-8992002VX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	18	DIP	RECTANGULAR	NO		500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BICMOS	MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE			2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-GDIP-T18			5.08 mm	7.62 mm	Not Qualified		20 V	CURRENT MODE OPERATION IS ALSO POSSIBLE	8 V							30 V
PT6672P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO		300 kHz	UNSPECIFIED		1.67 A	1	HYBRID		THROUGH-HOLE			BOOST	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14	1				Not Qualified		3.3 V		3.1 V							3.6 V
5962P8670409VPA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	30k Rad(Si)	500 kHz	CERAMIC, GLASS-SEALED		1 A	1		MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-GDIP-T8		25 V	5.08 mm	7.62 mm	Qualified	12 V	15 V		12 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	25 V
5962-8670405PA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO		500 kHz	CERAMIC, GLASS-SEALED	25 mA	1 A	1	BIPOLAR	MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION	11 V	BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	Tin/Lead (Sn/Pb)	5.05 V	DUAL	R-GDIP-T8		25 V	5.08 mm	7.62 mm	Qualified	12 V	15 V		11 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	25 V
PT5526A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT5525N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		600 kHz	UNSPECIFIED		4 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP5	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6643L	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO		600 kHz	UNSPECIFIED		2 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			18 V
5962-8951105VEA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO	30k Rad(Si)	400 kHz	CERAMIC, GLASS-SEALED		.5 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	5.062 V	VOLTAGE-MODE	-55 Cel	TIN LEAD	5.138 V	DUAL	R-GDIP-T16		8 V	5.08 mm	7.62 mm	Qualified	4.5 V	20 V		8 V	e0				19.56 mm	5.1 V	35 V
5962-01-313-1152	Texas Instruments		COMMERCIAL	14	DIP	RECTANGULAR	NO		200 kHz	PLASTIC/EPOXY		.2 A		BIPOLAR		THROUGH-HOLE				IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDIP-T14					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
UC494AN/883B	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO		300 kHz	PLASTIC/EPOXY		.2 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION		PUSH-PULL	IN-LINE				125 Cel		VOLTAGE-MODE	-55 Cel			DUAL	R-PDIP-T16					Not Qualified
PT8124N	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							13.2 V
PT6424P	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
PT6212D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		900 kHz	UNSPECIFIED		2 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T12					Not Qualified		9 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V		NOT SPECIFIED		NOT SPECIFIED			30 V
5962-8670407PX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO		500 kHz	CERAMIC, GLASS-SEALED	17 mA	1 A	1		MIL-STD-883	THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	PUSH-PULL	IN-LINE			2.54 mm	125 Cel	4.95 V	CURRENT-MODE	-55 Cel	TIN LEAD	5.05 V	DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Qualified		15 V		12 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	30 V
PT6362A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO		400 kHz	METAL		11 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T18					Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
PT6601Q	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO		725 kHz	UNSPECIFIED		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-XSMA-T14					Not Qualified		5 V	3.3V INPUT BUS CAPABLE	4.5 V							6 V
PT6442N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		400 kHz	UNSPECIFIED		6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T12					Not Qualified		5 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6604R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO		725 kHz	PLASTIC/EPOXY		9 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	3.3V INPUT BUS CAPABLE	4.8 V							6 V
PT6621M	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
PT6686R	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
PT6345N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		400 kHz	UNSPECIFIED		6 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T12					Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
5962-9455501VRA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	20	DIP	RECTANGULAR	NO	50k Rad(Si)	1000 kHz	CERAMIC, METAL-SEALED COFIRED		3 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	RESONANT CONTROL		PHASE-SHIFT	IN-LINE	DIP20,.3	Switching Regulator or Controllers	2.54 mm	125 Cel	4.92 V	CURRENT/VOLTAGE-MODE	-55 Cel	TIN LEAD	5.08 V	DUAL	R-CDIP-T20		18 V	5.08 mm	7.62 mm	Qualified	10.75 V	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V	e0				24.195 mm	5 V	18 V
PT6672G	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
PT6604M	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	4.8 V							6 V
PT5123A	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		875 kHz	UNSPECIFIED		1 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel			SINGLE	R-XSMA-T3					Not Qualified		9 V		7 V		NOT SPECIFIED		NOT SPECIFIED			26 V
PT6921N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	NO		725 kHz	UNSPECIFIED		6 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		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT8104N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	31		RECTANGULAR	NO		400 kHz	METAL		38 A	1	HYBRID		THROUGH-HOLE			SINGLE	MICROELECTRONIC ASSEMBLY	SIP31	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T31					Not Qualified		5 V		4.5 V							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.