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 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	Minimum Output Voltage	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	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
MAX1717EEG	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	24	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP24,.24	Switching Regulator or Controllers	.635 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G24	1	1.73 mm	3.9 mm	Not Qualified	5 V	ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V	4.5 V	e0		245	8.65 mm		5.5 V
MAX1744EUB	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	10	TSSOP	SQUARE	YES	330 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	S-PDSO-G10	1	1.1 mm	3 mm	Not Qualified	5.5 V		4.5 V	e4	20	245	3 mm		36 V
MAX1745EUB	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	10	TSSOP	SQUARE	YES	330 kHz	PLASTIC/EPOXY		1		GULL WING	PULSE WIDTH MODULATION	BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	S-PDSO-G10	1	1.1 mm	3 mm	Not Qualified	5.5 V		4.5 V	e4	20	240	3 mm		36 V
MAX1779EUE	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	16	TSSOP	RECTANGULAR	YES	305 kHz	PLASTIC/EPOXY	.7 A	1	BICMOS	GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G16	1	1.1 mm	4.4 mm	Not Qualified	3 V		2.7 V	e0		245	5 mm		5.5 V
MAX1853EXT	Maxim Integrated	SWITCHED CAPACITOR CONVERTER	INDUSTRIAL	6	TSSOP	RECTANGULAR	YES	310 kHz	PLASTIC/EPOXY	.03 A	1	CMOS	GULL WING		DOUBLER INVERTER	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP6,.08	Other Analog ICs	.65 mm	85 Cel	-2.5 V		-40 Cel	NICKEL PALLADIUM GOLD	-5.5 V	DUAL	R-PDSO-G6	1	1.1 mm	1.25 mm	Not Qualified	5 V		2.5 V	e4		245	2 mm		5.5 V
MAX889SESA	Maxim Integrated	SWITCHED CAPACITOR REGULATOR	INDUSTRIAL	8	SOP	RECTANGULAR	YES	1250 kHz	PLASTIC/EPOXY	.2 A	1	BICMOS	GULL WING		DOUBLER INVERTER	SMALL OUTLINE	SOP8,.25	Other Analog ICs	1.27 mm	85 Cel			-40 Cel	TIN LEAD		DUAL	R-PDSO-G8	1	1.75 mm	3.9 mm	Not Qualified	5 V		2.7 V	e0		245	4.9 mm		5.5 V
L5994	STMicroelectronics	DUAL SWITCHING CONTROLLER		32	LQFP	SQUARE	YES	345 kHz	PLASTIC/EPOXY	1 A	1		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	FLATPACK, LOW PROFILE	QFP32,.35SQ,32	Switching Regulator or Controllers	.8 mm			CURRENT-MODE		NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G32		1.6 mm	7 mm	Not Qualified	12 V		4.75 V	e4			7 mm		25 V
TPS5140PAG	Texas Instruments	SWITCHING CONTROLLER	OTHER	64	TFQFP	SQUARE	YES	300 kHz	PLASTIC/EPOXY	1.5 A	3		GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	FLATPACK, THIN PROFILE, FINE PITCH	TQFP64,.47SQ	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-20 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G64	4	1.2 mm	10 mm	Not Qualified	7 V	ALSO HAS A 12V REGULATED OUTPUT	4.5 V	e4	30	260	10 mm		28 V
TL594CDTBR2	Onsemi	SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.5 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	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	1.2 mm	4.4 mm	Not Qualified	15 V		7 V	e4	30	260	5 mm		40 V
TL594CDTB	Onsemi	SWITCHING CONTROLLER	OTHER	16	TSSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.5 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	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G16	1	1.2 mm	4.4 mm	Not Qualified	15 V		7 V	e4	30	260	5 mm		40 V
PT5506A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	NO	350 kHz	UNSPECIFIED	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-XSMA-T5				Not Qualified	5 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT5507C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	5		RECTANGULAR	YES	350 kHz	UNSPECIFIED	5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP5H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G5				Not Qualified	5 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
CS5332GDWR28	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	1.5 A	1		GULL WING	PHASE-SHIFT CONTROL	PHASE-SHIFT	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT/VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	2.65 mm	7.5 mm	Not Qualified	10 V	ALSO REQUIRES 8V TO 20V SUPPLY	4.7 V	e0		235	17.925 mm		14 V
MAX1718EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1	CMOS	GULL WING	PULSE WIDTH MODULATION	PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	1.73 mm	3.9 mm	Not Qualified	5 V	ALSO REQUIRES A 2V TO 28V BATTERY INPUT VOLTAGE	4.5 V	e0	20	240	9.89 mm		5.5 V
NCP1400ASN19T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
NCP1400ASN30T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
NCP1400ASN33T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
NCP1400ASN50T1	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	5	TSSOP	RECTANGULAR	YES	216 kHz	PLASTIC/EPOXY	.4 A	1		GULL WING	PULSE WIDTH MODULATION	BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSOP5/6,.11,37	Switching Regulator or Controllers	.95 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G5		1.1 mm	1.5 mm	Not Qualified	5 V		.95 V	e0		235	3 mm		5 V
MC34063ADX	Fairchild Semiconductor	SWITCHING REGULATOR	COMMERCIAL	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY	1.5 A	1	BIPOLAR	GULL WING		BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	1	1.8 mm	3.9 mm	Not Qualified	5 V		3 V	e3			4.9 mm		40 V
PT6674D	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED	2 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				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6674E	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	YES	300 kHz	UNSPECIFIED	2 A	1	HYBRID	GULL WING		BOOST	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6674P	Texas Instruments	SWITCHING REGULATOR	OTHER	14		RECTANGULAR	NO	300 kHz	UNSPECIFIED	2 A	1	HYBRID	THROUGH-HOLE		BOOST	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		65 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6627B	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	750 kHz	PLASTIC/EPOXY	6 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2TB	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G14				Not Qualified	12 V		9 V		NOT SPECIFIED	NOT SPECIFIED			16 V
PT6644D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	2.5 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-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			21 V
PT6644E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	UNSPECIFIED	2.5 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			21 V
PT6644P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	2.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			21 V
PT6645D	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1.5 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-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			15 V
PT6645E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	UNSPECIFIED	1.5 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			15 V
PT6645P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	1.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			15 V
PT6646E	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	YES	600 kHz	UNSPECIFIED	4 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP14H,1.2	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			27 V
PT6646P	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	14		RECTANGULAR	NO	600 kHz	UNSPECIFIED	4 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP14	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T14				Not Qualified	12 V		8 V		NOT SPECIFIED	NOT SPECIFIED			27 V
PT6717A	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	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6717C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	YES	400 kHz	UNSPECIFIED	14 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP17H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G17				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6718A	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	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6718C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	YES	400 kHz	UNSPECIFIED	14 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP17H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G17				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6724N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	NO	400 kHz	UNSPECIFIED	14 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP17	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T17				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
PT6727A	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	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
PT6727N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	17		RECTANGULAR	NO	400 kHz	UNSPECIFIED	13 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP17	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T17				Not Qualified	12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
PT6905C	Texas Instruments	SWITCHING REGULATOR	OTHER	23		RECTANGULAR	YES	600 kHz	UNSPECIFIED	2.5 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP23H,1.4	Other Analog ICs	2.54 mm	85 Cel			0 Cel			SINGLE	R-XSMA-G23				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		-5.2 V	3.6 V
PT6905N	Texas Instruments	SWITCHING REGULATOR	OTHER	23		RECTANGULAR	NO	600 kHz	UNSPECIFIED	2.5 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY	SIP23	Other Analog ICs		85 Cel			0 Cel			SINGLE	R-XSMA-T23				Not Qualified	3.3 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED		-5.2 V	3.6 V
PT79SR106S	Texas Instruments	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	YES	1050 kHz	PLASTIC/EPOXY	1.5 A	1	HYBRID	GULL WING		BUCK	MICROELECTRONIC ASSEMBLY	SMSIP3H,1.0	Switching Regulator or Controllers	2.54 mm	60 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-PSMA-G3				Not Qualified			-10 V		NOT SPECIFIED	NOT SPECIFIED			-30 V
PT6311N	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		19.5 V		NOT SPECIFIED	NOT SPECIFIED			38 V
PT6312N	Texas Instruments	SWITCHING REGULATOR	OTHER	12		RECTANGULAR	NO	600 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		19 V		NOT SPECIFIED	NOT SPECIFIED			38 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
PT6935C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	YES	400 kHz	UNSPECIFIED	9.5 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP23H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G23				Not Qualified	5 V		3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6937C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	23		RECTANGULAR	YES	400 kHz	UNSPECIFIED	10 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP23H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G23				Not Qualified	5 V		4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7711C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	METAL	20 A	1	HYBRID	GULL WING		SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.4	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-G27	3			Not Qualified	5 V		4.5 V			215			5.5 V
PT7712A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	METAL	20 A	1	HYBRID	THROUGH-HOLE		SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	3.3 V		3.1 V						3.6 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.