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)	Power Supplies (V)	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
TL2575-33IN	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	3.3 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	3.3 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
PT6707A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	NO		400 kHz	UNSPECIFIED		13 A	1	HYBRID		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP17H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T17					Not Qualified		5 V		3.1 V							5.5 V
5962-8670408VPA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	30k Rad(Si)	500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION			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)	5.06 V	DUAL	R-GDIP-T8		25 V	5.08 mm	7.62 mm	Qualified	12 V	15 V		8.2 V	e0	NOT SPECIFIED		NOT SPECIFIED	9.58 mm	5 V	25 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
5962-01-140-1636	Texas Instruments		MILITARY	16	DIP	RECTANGULAR	NO			CERAMIC				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
TL2525ANP1	Texas Instruments		OTHER	16	DIP	RECTANGULAR	NO			PLASTIC/EPOXY				BIPOLAR		THROUGH-HOLE					IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-25 Cel			DUAL	R-PDIP-T16					Not Qualified						NOT SPECIFIED		NOT SPECIFIED
PT79SR105T	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		1050 kHz	UNSPECIFIED		1.5 A	1	HYBRID		UNSPECIFIED				BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X3					Not Qualified		-10 V	IT OPERATES FROM A -9V TO -30V	-9 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
PT5405A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		700 kHz	METAL		5.5 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-MSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6302R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		600 kHz	UNSPECIFIED		3 A	1	HYBRID		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7TB	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
UC2909NG4	Texas Instruments	BATTERY CHARGE CONTROLLER	INDUSTRIAL	20	DIP	RECTANGULAR	NO		242 kHz	PLASTIC/EPOXY	19 mA	.1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	SINGLE	IN-LINE	DIP16,.3	Power Management Circuits	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T20			5.33 mm	7.62 mm	Not Qualified		15 V		8.8 V		NOT SPECIFIED		NOT SPECIFIED	19.3 mm		35 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
PT6884A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO		600 kHz	UNSPECIFIED		5 A	1	HYBRID		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T18					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED			36 V
PT6936A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	NO		400 kHz	UNSPECIFIED		11 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
PT79SR106H	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				-10 V							30 V
UC3909N	Texas Instruments	BATTERY CHARGE CONTROLLER	COMMERCIAL	20	DIP	RECTANGULAR	NO		242 kHz	PLASTIC/EPOXY	19 mA	.1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	SINGLE	IN-LINE	DIP20,.3	Power Management Circuits	2.54 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDIP-T20			5.33 mm	7.62 mm	Not Qualified		15 V		8.8 V		NOT SPECIFIED		NOT SPECIFIED	19.3 mm		35 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
UC2909J	Texas Instruments	BATTERY CHARGE CONTROLLER	INDUSTRIAL	20	DIP	RECTANGULAR	NO		242 kHz	CERAMIC, GLASS-SEALED	19 mA	.1 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION	15 V	15	SINGLE	IN-LINE	DIP20,.3	Power Management Circuits	2.54 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-GDIP-T20			5.08 mm	7.62 mm	Not Qualified		15 V		8.8 V		NOT SPECIFIED		NOT SPECIFIED			35 V
PT79SR106V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		1050 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T3					Not Qualified		-10 V		-10 V							30 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
5962-8670407VPA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	30k Rad(Si)	500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN LEAD		DUAL	R-GDIP-T8		30 V	5.08 mm	7.62 mm	Qualified	12 V	15 V		11 V	e0				9.58 mm	5 V	30 V
TL2575-33IKV	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			40 V
PT6409D	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO		800 kHz	PLASTIC/EPOXY		5 A	1	HYBRID		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-PSMA-T12					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED		2.5 V	5.5 V
78SR153VC	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		700 kHz	UNSPECIFIED		1.5 A	1	HYBRID		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		80 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T3					Not Qualified				7 V		NOT SPECIFIED		NOT SPECIFIED			30 V
M38510/12602BEX	Texas Instruments	SWITCHING CONTROLLER	MILITARY	16	DIP	RECTANGULAR	NO		300 kHz	CERAMIC, GLASS-SEALED		.2 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							30 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
78HT253VC	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		800 kHz	UNSPECIFIED		2 A	1			THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T3					Not Qualified		9 V		7.25 V		NOT SPECIFIED		NOT SPECIFIED			28 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
PT6103G	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO		600 kHz	UNSPECIFIED		1 A	1	HYBRID		THROUGH-HOLE				BUCK	FLANGE MOUNT				80 Cel			-40 Cel			SINGLE	R-XSFM-T12	1				Not Qualified		24 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	16 V							30 V
PT5101H	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	3		RECTANGULAR	NO		800 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			38 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
PT79SR115T	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO		1050 kHz	UNSPECIFIED		1.5 A	1	HYBRID		UNSPECIFIED				BUCK	MICROELECTRONIC ASSEMBLY	SIP3(UNSPEC)	Switching Regulator or Controllers		60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-X3					Not Qualified			IT OPERATES FROM A -19V TO -30V	-19 V		NOT SPECIFIED		NOT SPECIFIED			-30 V
5962-8670405VPA	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO		500 kHz	CERAMIC, GLASS-SEALED		1 A	1	BIPOLAR	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN LEAD		DUAL	R-GDIP-T8		25 V	5.08 mm	7.62 mm	Qualified	12 V	15 V		11 V	e0				9.58 mm	5 V	25 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
PT6706A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	NO		400 kHz	UNSPECIFIED		13 A	1	HYBRID		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP17H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T17					Not Qualified		5 V		4.5 V							5.5 V
PT7721N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO		400 kHz	METAL		17 A	1	HYBRID		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-MSMA-T27	1				Not Qualified		12 V		11 V							14 V
PT6465N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		300 kHz	UNSPECIFIED		14 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		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 V
PT6343A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO		400 kHz	UNSPECIFIED		6 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-XSMA-T12					Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
PT6726A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	NO		400 kHz	UNSPECIFIED		14 A	1	HYBRID		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP17H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T17					Not Qualified		12 V		10.8 V		NOT SPECIFIED		NOT SPECIFIED			13.2 V
PT6310N	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO		800 kHz	PLASTIC/EPOXY		2 A	1	HYBRID		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		70 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-T12					Not Qualified		24 V		18.6 V							38 V
PT7615A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO		400 kHz	UNSPECIFIED		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-XSMA-T27					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED			5.5 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
PT5407A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO		700 kHz	METAL		5.5 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-MSMA-T5					Not Qualified		3.3 V		3.1 V		NOT SPECIFIED		NOT SPECIFIED			5.5 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

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.