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	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
PT6103N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP12	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
PT6342N	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
PT6222N	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	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	7 V		NOT SPECIFIED	NOT SPECIFIED			30 V
PT6445C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	400 kHz	UNSPECIFIED	6 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel		SINGLE	R-XSMA-G12	3			Not Qualified	5 V		3.1 V			215			5.5 V
PT6344N	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
PT6102U	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	SIP	RECTANGULAR	YES	600 kHz	UNSPECIFIED	3 A	1	HYBRID	FLAT			SMALL OUTLINE				85 Cel		-40 Cel		SINGLE	R-XSSO-F12				Not Qualified	8 V		7 V					3.3 V	26 V
PT6322J	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	3 A	1		UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY				80 Cel		-40 Cel		SINGLE	R-XSMA-X12				Not Qualified	9 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	7 V						30 V
PT6312G	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	2 A	1		GULL WING		BUCK	FLANGE MOUNT				70 Cel		-40 Cel		DUAL	R-PDFM-G12				Not Qualified			19 V						38 V
PT6467C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	300 kHz	UNSPECIFIED	14 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	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6101B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED	1 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP12H,.75TB	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12				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
PT6102H	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED		1	HYBRID	NO LEAD			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE				85 Cel		-40 Cel		DUAL	R-XDSO-N18				Not Qualified	8 V		7 V					3.3 V	20 V
PT6444A	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
PT6305A	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		3.3 V	9 V
PT6312R	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 kHz	PLASTIC/EPOXY	2 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY				70 Cel		-40 Cel		SINGLE	R-PSMA-T12	1			Not Qualified	24 V		19 V						38 V
PT6474N	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		NOT SPECIFIED	NOT SPECIFIED			3.65 V
PT6346N	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						13.2 V
PT6322N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	3 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	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	7 V		NOT SPECIFIED	NOT SPECIFIED			30 V
LM3686TLX-AADW	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	FBGA	RECTANGULAR	YES	3400 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	HYSTERETIC CURRENT MODE	BUCK	GRID ARRAY, FINE PITCH			.5 mm	85 Cel	CURRENT-MODE	-40 Cel		BOTTOM	R-PBGA-B12			1.74 mm	Not Qualified	3.6 V	ALSO OPERATES IN PWM AND PFM CONTROL TECHNIQUE; TWO OUTPUTS OF 2.8 V AND 1.8 V	2.7 V				2.49 mm	1.2 V	5.5 V
PT6312A	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 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 V						38 V
PT6305H	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						9 V
PT6212G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	900 kHz	PLASTIC/EPOXY	2 A	1		THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		-40 Cel		SINGLE	R-PSMA-T12	1			Not Qualified	10 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	9 V						30 V
PT6306A	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
PT6323S	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	3 A	1		UNSPECIFIED		BUCK	MICROELECTRONIC ASSEMBLY				80 Cel		-40 Cel		SINGLE	R-XSMA-X12				Not Qualified	9 V		7 V						26 V
PT6313A	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	15 V		12 V		NOT SPECIFIED	NOT SPECIFIED			38 V
PT6121G	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	PLASTIC/EPOXY	1 A	1		GULL WING		BUCK	FLANGE MOUNT				85 Cel		-40 Cel		DUAL	R-PDFM-G12				Not Qualified	9 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	7 V						30 V
PT6302A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 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		5 V	30 V
PT6213D	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		9 V		NOT SPECIFIED	NOT SPECIFIED			26 V
PT6408P	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	12		RECTANGULAR	NO	800 kHz	PLASTIC/EPOXY	5 A	1	HYBRID	THROUGH-HOLE		BUCK	MICROELECTRONIC ASSEMBLY	SIP12	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
PT6122N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP12	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	7 V						26 V
PT6102J	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	600 kHz	UNSPECIFIED		1	HYBRID	NO LEAD			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE				85 Cel		-40 Cel		DUAL	R-PDSO-N14				Not Qualified	8 V		7 V					3.3 V	20 V
PT6472A	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
PT6345C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	400 kHz	UNSPECIFIED	6 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP12H,.7	Switching Regulator or Controllers	2.54 mm	85 Cel	VOLTAGE-MODE	-40 Cel		SINGLE	R-XSMA-G12				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
PT6472C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	300 kHz	METAL	14 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-MSMA-G12				Not Qualified	3.3 V		2.95 V						3.65 V
PT6472N	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		NOT SPECIFIED	NOT SPECIFIED			3.65 V
PT6214P	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	16 V	INPUT VOLTAGE CAN BE UPTO 38V WHEN THE INHIBIT FUNCTION IS NOT USED	16 V		NOT SPECIFIED	NOT SPECIFIED			30 V
PT6443N	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
PT5061N	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	650 kHz	UNSPECIFIED	.75 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP12	Switching Regulator or Controllers		85 Cel	VOLTAGE-MODE	0 Cel		SINGLE	R-XSMA-T12				Not Qualified	5 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED			11 V
LM3668SD-3034/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	3 V	5.5 V
PT6446N	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
PT6308B	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					1.2 V	6 V
PT6477C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12		RECTANGULAR	YES	300 kHz	METAL	14 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-MSMA-G12				Not Qualified	3.3 V		2.95 V						3.65 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
LM3686TL-AADW	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	12	FBGA	RECTANGULAR	YES	3400 kHz	PLASTIC/EPOXY	1.375 A	1		BALL	HYSTERETIC CURRENT MODE	BUCK	GRID ARRAY, FINE PITCH			.5 mm	85 Cel	CURRENT-MODE	-40 Cel		BOTTOM	R-PBGA-B12			1.74 mm	Not Qualified	3.6 V	ALSO OPERATES IN PWM AND PFM CONTROL TECHNIQUE; TWO OUTPUTS OF 2.8 V AND 1.8 V	2.7 V				2.49 mm	1.2 V	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
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
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

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.