17 Switching Regulators & Controllers 132

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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	Screening Level	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	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
MAX20410AFOE/VY+	Analog Devices	SWITCHING REGULATOR		17	VQCCN	RECTANGULAR	YES	2275 kHz	UNSPECIFIED		10 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC17(UNSPEC)			125 Cel	.8 V	AVERAGE CURRENT	-40 Cel		6 V	QUAD	R-XQCC-N17		.8 mm	3.5 mm		14 V		3 V				3.75 mm	5 V	36 V
MAX20408AFOB/VY+	Analog Devices	SWITCHING REGULATOR		17	VQCCN	RECTANGULAR	YES	2275 kHz	UNSPECIFIED		8 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC17(UNSPEC)			125 Cel	.8 V	AVERAGE CURRENT	-40 Cel		6 V	QUAD	R-XQCC-N17		.8 mm	3.5 mm		14 V		3 V				3.75 mm	3.3 V	36 V
MAX20410AFOC/VY+	Analog Devices	SWITCHING REGULATOR		17	VQCCN	RECTANGULAR	YES	440 kHz	UNSPECIFIED		10 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, VERY THIN PROFILE	LCC17(UNSPEC)			125 Cel	.8 V	AVERAGE CURRENT	-40 Cel		10 V	QUAD	R-XQCC-N17		.8 mm	3.5 mm		14 V		3 V				3.75 mm	5 V	36 V
MAX25263AFOE/VY+	Analog Devices	SWITCHING REGULATOR		17	HVQCCN	RECTANGULAR	YES	440 kHz	UNSPECIFIED	.005 mA	3 A	1	AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC17,.13X.14(UNSPEC)			125 Cel	1 V	CURRENT-MODE	-40 Cel		12 V	QUAD	R-XQCC-N17		.8 mm	3.5 mm		24 V		3.5 V				3.75 mm	12 V	65 V
LT1076HVCT7-5	Analog Devices	SWITCHING REGULATOR		17		RECTANGULAR	NO		PLASTIC/EPOXY			1		THROUGH-HOLE					FLANGE MOUNT								TIN LEAD		ZIG-ZAG	R-PZFM-T17				Not Qualified				e0
LT1076HVCT7-5#PBF	Analog Devices	SWITCHING REGULATOR		17		RECTANGULAR	NO		PLASTIC/EPOXY			1		THROUGH-HOLE					FLANGE MOUNT								MATTE TIN		ZIG-ZAG	R-PZFM-T17	1			Not Qualified				e3		245
NCP1937A2DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937A3DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937C61DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937A1DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	5.2 mA		1		GULL WING	RESONANT CONTROL	12 V	12		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm	Not Qualified	12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937D1DR2G	Onsemi	POWER FACTOR CONTROLLER		17			YES		PLASTIC/EPOXY							12 V	12			SOP17/20,.25,40	Switching Regulator or Controllers													Not Qualified
NCP1937B1DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	5.2 mA		1		GULL WING	RESONANT CONTROL	12 V	12		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm	Not Qualified	12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937B3DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937B51DR2G	Onsemi	SWITCHING CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL			BOOST	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40		1 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G17		1.7 mm	3.9 mm		12 V		9 V				9.9 mm		30 V
NCP1937C1DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY	5.2 mA		1		GULL WING	RESONANT CONTROL	12 V	12		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	SOP17/20,.25,40	Switching Regulator or Controllers	1 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm	Not Qualified	12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937B2DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
NCP1937C4DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	17	LSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	RESONANT CONTROL				SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			1 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G17	1	1.7 mm	3.9 mm		12 V		9 V	e3	30	260	9.9 mm		30 V
IR3473MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		6 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N17	2	1 mm	4 mm	Not Qualified	12 V	OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V		40	260	5 mm		27 V
IR3476MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		12 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		CURRENT-MODE	-40 Cel			QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified	12 V	OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V		40	260	6 mm		27 V
IR3859MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		9 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers	.55 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2	1 mm	4 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7 TO 18.9 V	1.5 V	e3	30	260	5 mm		21 V
IR3865MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		10 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2	1 mm	4 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V	e3	40	260	5 mm		21 V
IR3856WMTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	QCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2		4 mm	Not Qualified	12 V		1.5 V	e3	30	260	5 mm	1.8 V	16 V
IR3876MTRPBF	Infineon Technologies	SWITCHING REGULATOR		17	HQCCN	RECTANGULAR	YES	1000 kHz	UNSPECIFIED		12 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers				CURRENT-MODE				QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V				6 mm		21 V
IR3837MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		14 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified		ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.6 TO 14.4V	1.5 V	e3	40	260	6 mm	5.2 V	16 V
IR3839MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn)		QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified		ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.6 TO 14.4V	1.5 V	e3	30	260	6 mm	5.2 V	16 V
IR3895MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		16 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-PQCC-N17	2	1 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 18.06V	1 V				6 mm		21 V
IR3838MTRPBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		10 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified		ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.6 TO 14.4V	1.5 V	e3			6 mm	5.2 V	16 V
IR3863MTR1PBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	750 kHz	UNSPECIFIED		6 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn)		QUAD	R-XQCC-N17	2	1 mm	4 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V	e3	40	260	5 mm		21 V
IR3826MTRPBF	Infineon Technologies	SWITCHING REGULATOR		17	HVQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED	25 mA	23 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC17,.2X.24(UNSPEC)			125 Cel	.6 V	VOLTAGE-MODE	-40 Cel	NICKEL GOLD PALLADIUM	14.62 V	QUAD	R-XQCC-N17	2	.95 mm	5 mm		12 V		1 V				6 mm		17 V
IR3871MTRPBF	Infineon Technologies	SWITCHING REGULATOR		17	HQCCN	RECTANGULAR	YES	1000 kHz	UNSPECIFIED		8 A	1		NO LEAD	HYSTERETIC CURRENT MODE			BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC17(UNSPEC)	Switching Regulator or Controllers				CURRENT-MODE				QUAD	R-XQCC-N17	2	1 mm	5 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 12V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	3 V				6 mm		26 V
IR3899MTRPBF	Infineon Technologies	SWITCHING CONTROLLER	AUTOMOTIVE	17	QCCN	RECTANGULAR	YES	1500 kHz	UNSPECIFIED		9 A	1		NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER	LCC17(UNSPEC)	Switching Regulator or Controllers		125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17	2	1 mm	4 mm	Not Qualified	12 V		6.8 V	e3		260	5 mm	1.2 V	21 V
IR3826MTRPBFAUMA1	Infineon Technologies	SWITCHING REGULATOR		17	HVQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED	25 mA	23 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC17,.2X.24(UNSPEC)			125 Cel	.6 V	VOLTAGE-MODE	-40 Cel	NICKEL GOLD PALLADIUM	14.62 V	QUAD	R-XQCC-N17	2	.95 mm	5 mm		12 V		1 V				6 mm		17 V
IR3876TR1PBF	Infineon Technologies			17	QCCN		YES	1000 kHz	PLASTIC/EPOXY		12 A			NO LEAD					CHIP CARRIER	LCC17(UNSPEC)	Switching Regulator or Controllers				VOLTAGE-MODE				QUAD					Not Qualified
IR3894MTR1PBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1500 kHz	UNSPECIFIED		12 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		VOLTAGE-MODE	-40 Cel			QUAD	R-XQCC-N17	2	1 mm	5 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.5V TO 18.6V	1 V				6 mm		21 V
IR3838MTR1PBF	Infineon Technologies	SWITCHING REGULATOR	AUTOMOTIVE	17	HQCCN	RECTANGULAR	YES	1650 kHz	UNSPECIFIED		10 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	R-XQCC-N17		1 mm	5 mm	Not Qualified		ALSO OPRERATES IN ADJUSTABLE MODE FROM 0.6 TO 14.4V	1.5 V	e3			6 mm	5.2 V	16 V
PAM2322AGEAR	Diodes Incorporated	DUAL SWITCHING CONTROLLER		17		RECTANGULAR	YES	1400 kHz	UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION			BUCK					85 Cel	.9 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	BOTTOM	R-XBGA-N17	1	.8 mm	2 mm		3.3 V		2.7 V	e3	30	260	2.5 mm	1.8 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.