19 Switching Regulators & Controllers 26

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
MPM3506AGQV-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	19	QCCN	RECTANGULAR	YES		1500 kHz	UNSPECIFIED		.6 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC19(UNSPEC)		125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	33.12 V	QUAD	R-XQCC-N19	1	1.65 mm	3 mm		24 V		4.5 V	e3	40		260	5 mm		36 V
MPM3506AGQV-P	Monolithic Power Systems	SWITCHING REGULATOR		19	BCC	RECTANGULAR	YES		1500 kHz	UNSPECIFIED		.6 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER			125 Cel	.8 V	CURRENT-MODE	-40 Cel		33.12 V	BOTTOM	R-XBCC-N19		1.65 mm	3 mm		24 V		4.5 V					5 mm		36 V
MPM3510AGQV-Z	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	19		RECTANGULAR	YES		1150 kHz	UNSPECIFIED			1	HYBRID		NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY			125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		UNSPECIFIED	R-XXMA-N19	1	1.65 mm	3 mm		24 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	4.5 V	e3	40		260	5 mm		36 V
MPM3510AGQV-P	Monolithic Power Systems		AUTOMOTIVE	19	XMA	RECTANGULAR	YES		1500 kHz	UNSPECIFIED	.008 mA		1	HYBRID		NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY			125 Cel	.81 V	CURRENT-MODE	-40 Cel		33.12 V	UNSPECIFIED	R-XXMA-N19		1.65 mm	3 mm		24 V	PFM CONROL ALSO POSSIBLE	4.5 V					5 mm		36 V
MPM3506AGQV	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	19	QCCN	RECTANGULAR	YES		1500 kHz	UNSPECIFIED		.6 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER	LCC19(UNSPEC)		125 Cel	.8 V	CURRENT-MODE	-40 Cel	MATTE TIN	33.12 V	QUAD	R-XQCC-N19	1	1.65 mm	3 mm		24 V		4.5 V	e3	40		260	5 mm		36 V
MPM3510AGQV	Monolithic Power Systems	SWITCHING REGULATOR	AUTOMOTIVE	19		RECTANGULAR	YES		1150 kHz	UNSPECIFIED			1	HYBRID		NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY			125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		UNSPECIFIED	R-XXMA-N19	1	1.65 mm	3 mm		24 V	ALSO OPERATES IN PFM CONTROL TECHNIQUE	4.5 V	e3	40		260	5 mm		36 V
EN6338QI	Intel	SWITCHING REGULATOR	AUTOMOTIVE	19	LGA	SQUARE	YES		2200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	GRID ARRAY			125 Cel		VOLTAGE-MODE	-40 Cel			BOTTOM	S-PBGA-N19		1.883 mm	3.75 mm		5 V	ADJUSTABLE OUTPUT RANGE= (0.75-6.36 VOLT)	2.7 V		NOT SPECIFIED		NOT SPECIFIED	3.75 mm		6.6 V
PT3303N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		2.5 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3301A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		8 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3302N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19	1			Not Qualified	24 V		20 V							60 V
PT3303A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		2.5 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3304N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		2 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3303C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	YES		900 kHz	UNSPECIFIED		2.5 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-G19				Not Qualified	24 V		20 V							60 V
PT3302C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	YES		900 kHz	UNSPECIFIED		6 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-G19				Not Qualified	24 V		20 V							60 V
PT3301N	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		8 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3304A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		2 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3301C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	YES		900 kHz	UNSPECIFIED		8 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-G19				Not Qualified	24 V		20 V							60 V
PT3302A	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	NO		900 kHz	UNSPECIFIED		6 A	1	HYBRID		THROUGH-HOLE			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-T19				Not Qualified	24 V		20 V							60 V
PT3304C	Texas Instruments	SWITCHING REGULATOR	COMMERCIAL	19		RECTANGULAR	YES		900 kHz	UNSPECIFIED		2 A	1	HYBRID		GULL WING			BUCK	MICROELECTRONIC ASSEMBLY			65 Cel			-20 Cel			SINGLE	R-XSMA-G19				Not Qualified	24 V		20 V							60 V
TPS62000SKGD1	Texas Instruments	SWITCHING REGULATOR	MILITARY	19	DIE	RECTANGULAR	YES		1000 kHz	UNSPECIFIED		.3 A	1			NO LEAD	PULSE WIDTH MODULATION	3.6 V	BUCK	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	210 Cel	.9 V	CURRENT-MODE	-55 Cel		5 V	UPPER	R-XUUC-N19				Not Qualified	3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 5.5V; ALSO HAS PFM CONTROL TECHNIQUE	2 V		NOT SPECIFIED	1	NOT SPECIFIED		2.5 V	5.5 V
TPS548B27RYLR	Texas Instruments	SWITCHING REGULATOR		19	BCC	RECTANGULAR	YES		1000 kHz	PLASTIC/EPOXY		20 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER			125 Cel	.6 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PBCC-N19	2	1.05 mm	3 mm		3 V		2.7 V	e4	30	1	260	4 mm		16 V
NCP4060AMNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	19	HQCCN	SQUARE	YES		500 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG			125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N19	3	1 mm	6 mm		48 V		16 V	e3	30		260	6 mm		80 V
MAX743C/D	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	19	DIE	RECTANGULAR	YES		200 kHz	UNSPECIFIED	30 mA	2 A	1	CMOS		NO LEAD	PULSE WIDTH MODULATION		BOOST	UNCASED CHIP	DIE OR CHIP	Switching Regulator or Controllers	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		UPPER	R-XUUC-N19	1			Not Qualified	5 V		4.2 V	e0					15 V	6 V
5962F0251104V9A	Renesas Electronics	SWITCHING REGULATOR		19	UUC	RECTANGULAR	YES	300k Rad(Si)	1000 kHz	UNSPECIFIED	36 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION			UNCASED CHIP	DIE OR CHIP		125 Cel		CURRENT/VOLTAGE-MODE	-50 Cel			UPPER	R-XUUC-N19				Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED			20 V
5962F0251103V9A	Renesas Electronics	SWITCHING REGULATOR		19	UUC	RECTANGULAR	YES	300k Rad(Si)	1000 kHz	UNSPECIFIED	36 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION			UNCASED CHIP	DIE OR CHIP		125 Cel		CURRENT/VOLTAGE-MODE	-50 Cel			UPPER	R-XUUC-N19				Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED			20 V
5962F0251105V9A	Renesas Electronics	SWITCHING REGULATOR		19	UUC	RECTANGULAR	YES	300k Rad(Si)	1000 kHz	UNSPECIFIED	36 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION			UNCASED CHIP	DIE OR CHIP		125 Cel		CURRENT/VOLTAGE-MODE	-50 Cel			UPPER	R-XUUC-N19				Qualified	12 V		12 V		NOT SPECIFIED		NOT SPECIFIED			20 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.