Switching Regulators & Controllers

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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 Supply Current (Isup)	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	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	Maximum Input Voltage
TL5001CPSR	Texas Instruments	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		.1 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK-BOOST	SMALL OUTLINE			1.27 mm	85 Cel	1 V	VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	50 V	DUAL	R-PDSO-G8	1		2 mm	5.3 mm	Not Qualified		6 V		3.6 V	e4	NOT SPECIFIED	1	260	6.2 mm	40 V
TL5001MJGB	Texas Instruments	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	400 kHz	CERAMIC, GLASS-SEALED		.1 A	1		THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK-BOOST	IN-LINE			2.54 mm	125 Cel	1 V	VOLTAGE-MODE	-55 Cel	Tin/Lead (Sn/Pb)	50 V	DUAL	R-GDIP-T8			5.08 mm	7.62 mm	Not Qualified		6 V		3.6 V	e0	NOT SPECIFIED	1	NOT SPECIFIED	9.58 mm	40 V
UCC3803PWTR	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	25 mA	1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	10 V		BUCK-BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2	12 V	1.2 mm	3 mm	Not Qualified	0 V	10 V		4 V	e4	30		260	4.4 mm	12 V
TL594IPW	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDSO-G16			1.2 mm	4.4 mm	Not Qualified		15 V		7 V		NOT SPECIFIED		NOT SPECIFIED	5 mm	40 V
UCC2817DTR	Texas Instruments	POWER FACTOR CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified		12 V		10.3 V	e4	30		260	9.9 mm	18 V
UCC2818DWTR	Texas Instruments	POWER FACTOR CONTROLLER	INDUSTRIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G16	2	18 V	2.65 mm	7.5 mm	Not Qualified		12 V		10.3 V	e4	NOT SPECIFIED		260	10.3 mm	18 V
UCC3817DTR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	18 V	1.75 mm	3.9 mm	Not Qualified		12 V		10.3 V	e4	30		260	9.9 mm	18 V
UCC3817DWTR	Texas Instruments	POWER FACTOR CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP16,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G16	2	18 V	2.65 mm	7.5 mm	Not Qualified		12 V		10.3 V	e4	NOT SPECIFIED		260	10.3 mm	18 V
UCC39412PWTR	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	8	TSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		.715 A	1	CMOS	GULL WING				BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		1.25 V		1.1 V	e4	30		260	4.4 mm	3.2 V
UC2874QTR-2	Texas Instruments	SWITCHING CONTROLLER	OTHER	20	QCCJ	SQUARE	YES	300 kHz	PLASTIC/EPOXY		1 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER	LDCC20,.4SQ	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-25 Cel			QUAD	S-PQCC-J20			4.57 mm	8.965 mm	Not Qualified		12 V		12 V		NOT SPECIFIED		NOT SPECIFIED	8.965 mm	24 V
MAX1644EAE-T	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	16	SSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY		3.75 A	1		GULL WING	CONSTANT OFF TIME			BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP16,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1		1.99 mm	5.29 mm	Not Qualified		3.3 V		3 V	e0			245	6.2 mm	5.5 V
UCC2800PWTR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8			1.2 mm	3 mm	Not Qualified		10 V		7.5 V		NOT SPECIFIED		NOT SPECIFIED	4.4 mm	12 V
UCC28500DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2	18 V	2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V	e4	30		260	12.8 mm	18 V
UCC28501DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G20			2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V		NOT SPECIFIED		NOT SPECIFIED	12.8 mm	15 V
UCC28502DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G20			2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V		NOT SPECIFIED		NOT SPECIFIED	12.8 mm	15 V
UCC28503DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	INDUSTRIAL	20	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G20			2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V		NOT SPECIFIED		NOT SPECIFIED	12.8 mm	15 V
UCC38500DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	COMMERCIAL	20	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G20			2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V		NOT SPECIFIED		NOT SPECIFIED	12.8 mm	15 V
UCC38502DWTR	Texas Instruments	POWER FACTOR CONTROLLER WITH POST REGULATOR	COMMERCIAL	20	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY	4 mA	1.2 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V		BOOST	SMALL OUTLINE	SOP20,.4	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G20	2	18 V	2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE PROGRAMMED FOR CURRENT MODE AND VOLTAGE MODE	10.3 V	e4	30		260	12.8 mm	18 V
UCC2973PWTR	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	8	TSSOP	RECTANGULAR	YES	160 kHz	PLASTIC/EPOXY			1	BICMOS	GULL WING	PULSE WIDTH MODULATION	12 V	12	CURRENT FED PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G8	2		1.2 mm	3 mm	Not Qualified		12 V		4.5 V	e4	30		260	4.4 mm	25 V
PT6681B	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	YES	600 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3TB	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6683P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6683R	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP14,TB	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
PT6685P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6685R	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED		5 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP14,TB	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
PT6686B	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	YES	600 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.3TB	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6881A	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		15 V		NOT SPECIFIED		NOT SPECIFIED		33 V
PT6881C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	YES	600 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G18					Not Qualified		28 V		15 V		NOT SPECIFIED		NOT SPECIFIED		33 V
PT6881N	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					Not Qualified		28 V		15 V		NOT SPECIFIED		NOT SPECIFIED		33 V
PT6883A	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		15 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6883C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	YES	600 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G18					Not Qualified		28 V		15 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6883N	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					Not Qualified		28 V		15 V		NOT SPECIFIED		NOT SPECIFIED		36 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
PT6885A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	600 kHz	UNSPECIFIED		4 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
PT6885C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	YES	600 kHz	UNSPECIFIED		4 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G18					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6885N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	NO	600 kHz	UNSPECIFIED		4 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP18	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T18					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT6886A	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
PT6886C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	18		RECTANGULAR	YES	600 kHz	UNSPECIFIED		5 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP18H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G18					Not Qualified		28 V		18 V		NOT SPECIFIED		NOT SPECIFIED		36 V
PT7601A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		10 A	1		THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			0 Cel			SINGLE	R-XSMA-T27	1				Not Qualified		5 V		4.5 V						5.5 V
PT7601N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		10 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED		5.5 V
PT7751A	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		24 V		20 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT7751C	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		15 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-G27					Not Qualified		24 V		20 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT7751N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		24 V		20 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT7756C	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		15 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-G27					Not Qualified		24 V		20 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT7756N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		24 V		20 V		NOT SPECIFIED		NOT SPECIFIED		28 V
PT7773A	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		32 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27					Not Qualified		5 V		4.5 V		NOT SPECIFIED		NOT SPECIFIED		5.5 V
PT78NR206H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED			1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED		15 V
PT78NR212H	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP3H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED		15 V
PT78NR212V	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	700 kHz	UNSPECIFIED		1 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP3	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T3					Not Qualified		10 V		9 V		NOT SPECIFIED		NOT SPECIFIED		15 V

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.