12 Switching Regulators & Controllers 1,491

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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	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	Control Mode	Minimum Operating Temperature	Terminal Finish	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)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
PT6306B	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	UNSPECIFIED	5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel		0 Cel		SINGLE	R-XSMA-G12				Not Qualified	5 V		4.5 V					1.8 V	9 V
PT6304A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	900 kHz	UNSPECIFIED	3 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	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	16 V		NOT SPECIFIED	NOT SPECIFIED		12 V	30 V
PT6311C	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY	2 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-PSMA-G12				Not Qualified	24 V		19.5 V						38 V
PT6211D	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	1			Not Qualified	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V						30 V
PT6103H	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	1 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				80 Cel		-40 Cel		SINGLE	R-PSMA-T12	1			Not Qualified	24 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	16 V						30 V
PT6405G	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	5 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel		0 Cel		SINGLE	R-PSMA-T12				Not Qualified	5 V		4.5 V						5.5 V
PT6302CT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED	3 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12				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
PT6314A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	550 kHz	UNSPECIFIED	3 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	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V		NOT SPECIFIED	NOT SPECIFIED		1.5 V	17 V
PT6474A	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
PT6204A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	SIP	RECTANGULAR	NO	800 kHz	UNSPECIFIED	4.5 A	1	HYBRID	THROUGH-HOLE				SINGLE	IN-LINE	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSIP-T12				Not Qualified	15 V		14.5 V		NOT SPECIFIED	NOT SPECIFIED			30 V
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
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
PT6404E	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY	5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	70 Cel	VOLTAGE-MODE	0 Cel		SINGLE	R-PSMA-G12				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		1.5 V	5.5 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
PT6302C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED	3 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12	1			Not Qualified	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V					5 V	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
PT6302BT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED	3 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7TB	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12				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
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
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
PT6121R	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	1 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				85 Cel		-40 Cel		DUAL	R-PDFM-T12				Not Qualified	9 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	7 V						30 V
PT6473N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	300 kHz	METAL	14 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-MSMA-T12				Not Qualified	3.3 V		2.95 V						3.65 V
LM3686TLE-AAEF/NOPB	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	VFBGA	RECTANGULAR	YES	3400 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA12,3X4,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-40 Cel	TIN SILVER COPPER	BOTTOM	R-PBGA-B12	1	.675 mm	1.6865 mm	Not Qualified	3.6 V	ALSO OPERATES AS LDO REGULATOR, ALSO HAS CONTROL TECHNIQUE OF PFM; ALSO HAS OUTPUT OF 3V	2.7 V	e1	30	260	2.435 mm	2.8 V	5.5 V
PT6305C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	UNSPECIFIED	5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				70 Cel		0 Cel		SINGLE	R-XSMA-G12				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED		3.3 V	9 V
PT6311R	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE				BUCK	FLANGE MOUNT				70 Cel		-40 Cel		DUAL	R-PDFM-T12				Not Qualified			19.5 V						38 V
PT6322A	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	3 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	80 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	7 V						30 V
PT6408D	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					1.2 V	5.5 V
PT6211E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	900 kHz	UNSPECIFIED	2 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.75	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12	1			Not Qualified	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V						30 V
PT6406D	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		1.8 V	5.5 V
LM3686TLX-AAED	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	VFBGA	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY			.5 mm	85 Cel	CURRENT-MODE	-40 Cel		BOTTOM	R-PBGA-B12		.6 mm	1.74 mm	Not Qualified	3.6 V	ALSO OPERATES AS LDO REGULATOR, ALSO HAS CONTROL TECHNIQUE OF PFM	2.7 V				2.49 mm	3 V	5.5 V
PT6121C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED	1 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP12H,.75	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12	1			Not Qualified	9 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	7 V						30 V
LM3668SDX-2833	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	12	HVSON	SQUARE	YES	2500 kHz	PLASTIC/EPOXY	2.05 A	1		NO LEAD	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	DUAL	S-PDSO-N12	1	.8 mm	3 mm	Not Qualified	3.6 V	PULSE FREQUENCY MODULATION TECHNIQUE ALSO AVAILABLE, ALSO OPERATES AT 3.3V	2.5 V	e3	40	260	3 mm	2.8 V	5.5 V
PT5062C	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	YES	650 kHz	UNSPECIFIED	.6 A	1	HYBRID	GULL WING				BOOST	MICROELECTRONIC ASSEMBLY	SMSIP12H,.75	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	0 Cel		SINGLE	R-XSMA-G12				Not Qualified	5 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED			14 V
CSD43301Q5M	Texas Instruments	SWITCHING REGULATOR	MILITARY	12	HSON	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY	80 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V	5		SMALL OUTLINE, HEAT SINK/SLUG	SOLCC22,.2,20	Power Management Circuits	.5 mm	125 Cel		-55 Cel	NICKEL PALLADIUM GOLD	DUAL	R-PDSO-N12	2	1.5 mm	5 mm	Not Qualified	5 V	ALSO REQUIRED BIAS VOLTAGE OF 4.5V TO 6V	4.5 V	e4	30	260	6 mm		6 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
PT6405ET	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY	5 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				70 Cel		0 Cel		SINGLE	R-PSMA-G12	1			Not Qualified	5 V		4.5 V			215			5.5 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
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
LM3686TLE-AAEF	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	VFBGA	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	PULSE WIDTH MODULATION			BUCK	GRID ARRAY			.5 mm	85 Cel	CURRENT-MODE	-40 Cel		BOTTOM	R-PBGA-B12		.6 mm	1.74 mm	Not Qualified	3.6 V	ALSO OPERATES AS LDO REGULATOR, ALSO HAS CONTROL TECHNIQUE OF PFM	2.7 V				2.49 mm	3 V	5.5 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
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
PT6308A	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		NOT SPECIFIED	NOT SPECIFIED		1.2 V	6 V
PT6405D	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		3.3 V	5.5 V
PT6447A	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						5.5 V
LM3668SDX-2833/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	INDUSTRIAL	12	HVSON	SQUARE	YES	2700 kHz	PLASTIC/EPOXY	2.05 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC12,.12,16	Switching Regulator or Controllers	.4 mm	85 Cel	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	DUAL	S-PDSO-N12	1	.8 mm	3 mm	Not Qualified	3.6 V		2.5 V	e3	NOT SPECIFIED	260	3 mm	2.8 V	5.5 V
PT6461A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	300 kHz	UNSPECIFIED	14 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6101S	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1 A	1	HYBRID	UNSPECIFIED				BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel		SINGLE	R-XSMA-X12				Not Qualified	15 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V						30 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.