27 Switching Regulators & Controllers 142

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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 Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
SIC462ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR	INDUSTRIAL	27	VQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED	.325 mA	9.6 A	1		NO LEAD	CONSTANT ON TIME	5 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC27,.2SQ,20		.5 mm	105 Cel	.8 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	55.2 V	QUAD	S-XQCC-N27	1	.8 mm	5 mm		48 V	4.5 V	e3	30	260	5 mm		60 V
SIC461ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR	INDUSTRIAL	27	VQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED	.325 mA	15.6 A	1		NO LEAD	CONSTANT ON TIME	5 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC27,.2SQ,20		.5 mm	105 Cel	.8 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	55.2 V	QUAD	S-XQCC-N27	1	.8 mm	5 mm		48 V	4.5 V	e3	30	260	5 mm		60 V
SIC471ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		RECTANGULAR	YES	2000 kHz	UNSPECIFIED	3 mA	18 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK		LCC27(UNSPEC)			105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		50.6 V	QUAD	R-XQCC-N27					48 V	4.5 V						55 V
SIC463ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR	INDUSTRIAL	27	VQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED	.325 mA	7.2 A	1		NO LEAD	CONSTANT ON TIME	5 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC27,.2SQ,20		.5 mm	105 Cel	.8 V	VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)	55.2 V	QUAD	S-XQCC-N27	1	.8 mm	5 mm		48 V	4.5 V	e3	30	260	5 mm		60 V
SIC472ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		RECTANGULAR	YES	2000 kHz	UNSPECIFIED	3 mA	12 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK		LCC27(UNSPEC)			105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		50.6 V	QUAD	R-XQCC-N27					48 V	4.5 V						55 V
SIC466ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		SQUARE	YES	2000 kHz	UNSPECIFIED		2 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK					105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		15 V	QUAD	S-XQCC-N27					48 V	4.5 V					5 V	60 V
SIC464ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR	INDUSTRIAL	27	VQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED	.325 mA	4.8 A	1		NO LEAD	CONSTANT ON TIME	5 V		BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC27,.2SQ,20		.5 mm	105 Cel	.8 V	VOLTAGE-MODE	-40 Cel	MATTE TIN	55.2 V	QUAD	S-XQCC-N27	1	.8 mm	5 mm		48 V	4.5 V	e3	30	260	5 mm		60 V
SIC473ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		RECTANGULAR	YES	2000 kHz	UNSPECIFIED	3 mA	8.4 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK		LCC27(UNSPEC)			105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		50.6 V	QUAD	R-XQCC-N27					48 V	4.5 V						55 V
SIC468ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		SQUARE	YES	2000 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK					105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		15 V	QUAD	S-XQCC-N27					48 V	4.5 V					5 V	60 V
SIC467ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		SQUARE	YES	2000 kHz	UNSPECIFIED		4 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK					105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		15 V	QUAD	S-XQCC-N27					48 V	4.5 V					5 V	60 V
FSB70550	Onsemi	SWITCHING CONTROLLER		27			YES		PLASTIC/EPOXY	3.2 mA						15 V	15			LCC27(UNSPEC)	Motion Control Electronics						Matte Tin (Sn) - annealed				3			Not Qualified			e3	30	260
FSB70450	Onsemi	SWITCHING CONTROLLER		27			YES		PLASTIC/EPOXY	3.2 mA						15 V	15			LCC27(UNSPEC)	Motion Control Electronics						Matte Tin (Sn) - annealed				3			Not Qualified			e3	30	260
SIC474ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		RECTANGULAR	YES	2000 kHz	UNSPECIFIED	3 mA	6 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK		LCC27(UNSPEC)			105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		50.6 V	QUAD	R-XQCC-N27					48 V	4.5 V						55 V
SIC469ED-T1-GE3	Vishay Intertechnology	SWITCHING REGULATOR		27		SQUARE	YES	2000 kHz	UNSPECIFIED		10 A	1		NO LEAD	PULSE WIDTH MODULATION	5 V		BUCK					105 Cel	.8 V	VOLTAGE-MODE	-40 Cel		15 V	QUAD	S-XQCC-N27					48 V	4.5 V					5 V	60 V
PT7722A	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
PT6948N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		6 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T27	1			Not Qualified	5 V	3.1 V						5.5 V
PT6946C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		6 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G27				Not Qualified	5 V	3.1 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT6948C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		6 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G27	3			Not Qualified	5 V	3.1 V						5.5 V
PT6722C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		14 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-G27				Not Qualified	12 V	10.8 V						13.2 V
PT7775C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		32 A	1	HYBRID	GULL WING				BUCK	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.8	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7615N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		20 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V	4.5 V						5.5 V
PT7779N1	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		32 A	1		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-XSMA-T27	1			Not Qualified	5 V	4.5 V						5.5 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
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
PT7722N	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
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
PT7701A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27H,1.4	Switching Regulator or Controllers	2.54 mm	55 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7705N1	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL EXTENDED	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		18 A	1		THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			0 Cel			SINGLE	R-XSMA-T27	1			Not Qualified	5 V	4.5 V						5.5 V
PT7748C	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	YES	400 kHz	METAL		17 A	1	HYBRID	GULL WING				BOOST	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-MSMA-G27				Not Qualified	12 V	11 V						14 V
PT7778N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	UNSPECIFIED		32 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-T27	1			Not Qualified	3.3 V	3.1 V						3.6 V
PT7712C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	METAL		20 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-MSMA-G27	3			Not Qualified	3.3 V	3.1 V						3.6 V
PT7772C	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	YES	750 kHz	UNSPECIFIED		32 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	3.3 V	3.1 V		NOT SPECIFIED	NOT SPECIFIED			3.6 V
PT7671N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	350 kHz	METAL		30 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T27				Not Qualified	5 V	4.5 V						5.5 V
PT6941C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	UNSPECIFIED		6 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.0	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-XSMA-G27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7715N	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	5 V	4.5 V						5.5 V
PT7775A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 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	-40 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7772N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		32 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	3.3 V	3.1 V						3.6 V
PT7601C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	YES	750 kHz	UNSPECIFIED		10 A	1		GULL WING				BUCK	MICROELECTRONIC ASSEMBLY				65 Cel			0 Cel			SINGLE	R-XSMA-G27	1			Not Qualified	5 V	4.5 V						5.5 V
PT7771N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		32 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	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7707A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		18 A	1	HYBRID	THROUGH-HOLE				BUCK	MICROELECTRONIC ASSEMBLY	SIP27H,1.4	Switching Regulator or Controllers	2.54 mm	65 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7711N	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	400 kHz	METAL		20 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-40 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	5 V	4.5 V			215			5.5 V
PT7716C	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	YES	400 kHz	METAL		20 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel			SINGLE	R-MSMA-G27	3			Not Qualified	3.3 V	3.1 V						3.6 V
PT7716A	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				Not Qualified	3.3 V	3.1 V						3.6 V
PT7702C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	YES	750 kHz	UNSPECIFIED		15 A	1	HYBRID	GULL WING				SINGLE	MICROELECTRONIC ASSEMBLY	SMSIP27H,1.4	Switching Regulator or Controllers	2.54 mm	55 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-G27				Not Qualified	5 V	4.5 V		NOT SPECIFIED	NOT SPECIFIED			5.5 V
PT7602N	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				Not Qualified	3.3 V	3.1 V						3.6 V
PT7673A	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	27		RECTANGULAR	NO	350 kHz	METAL		30 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-MSMA-T27				Not Qualified	5 V	4.5 V						5.5 V
PT7748N	Texas Instruments	SWITCHING REGULATOR	OTHER	27		RECTANGULAR	NO	400 kHz	METAL		17 A	1	HYBRID	THROUGH-HOLE				BOOST	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-MSMA-T27	1			Not Qualified	12 V	11 V						14 V
PT7702N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	27		RECTANGULAR	NO	750 kHz	UNSPECIFIED		15 A	1	HYBRID	THROUGH-HOLE				SINGLE	MICROELECTRONIC ASSEMBLY	SIP27	Switching Regulator or Controllers		55 Cel		VOLTAGE-MODE	0 Cel			SINGLE	R-XSMA-T27				Not Qualified	5 V	4.5 V						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.