28 Switching Regulators & Controllers 2,278

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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	Additional Features	Minimum Input Voltage	Maximum Negative 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
SC424MLTRT	Semtech	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED		6 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16SQ,18	Switching Regulator or Controllers	.45 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N28	1	1 mm	4 mm	Not Qualified	12 V		3 V		e3			260	4 mm	5 V	28 V
TPS54010PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		14 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	2.5 V	ALSO REQUIRES 3V TO 4V SUPPLY	2.2 V		e4	30	1	260	9.7 mm		4 V
TPS54010PWPG4	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		14 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	2.5 V	ALSO REQUIRES 3V TO 4V SUPPLY	2.2 V		e4	30	1	260	9.7 mm		4 V
TPS54010PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		14 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	2.5 V	ALSO REQUIRES 3V TO 4V SUPPLY	2.2 V		e4	30	1	260	9.7 mm		4 V
TPS54610PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		6 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	4.5 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	5.5 V		3 V		e4	30	1	260	9.7 mm		6 V
TPS54880PWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		8 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	4.5 V		4 V		e4	30	1	260	9.7 mm		6 V
TPS65160APWPR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY	2 mA	4.2 A	1		GULL WING	PULSE WIDTH MODULATION	12 V	12	BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.65 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	20 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	12 V	ALSO CONTAINS BUCK REULATOR; ALSO HAS OUTPUT VOLTAGE RANGE UP TO 20 V	9.2 V	-2 V	e4	30		260	9.7 mm		14 V
UC3849Q	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	QCCJ	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		.3 A	1	BIPOLAR	J BEND	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER	LDCC28,.5SQ	Switching Regulator or Controllers	1.27 mm	70 Cel		CURRENT-MODE	0 Cel			QUAD	S-PQCC-J28		4.57 mm	11.505 mm	Not Qualified	12 V		8 V			NOT SPECIFIED		NOT SPECIFIED	11.505 mm		20 V
LM5642MHX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		20 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.236 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 32.4	4.5 V		e3	30	2	260	9.7 mm	5 V	36 V
LT3796EFE-1#PBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm		24 V		6 V		e3	30		260	9.7 mm	7.7 V	100 V
LT3796IFE-1#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm		24 V		6 V		e3	30		260	9.7 mm	7.7 V	100 V
LT3959IUHE#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY	.45 mA	8 A	1		NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28/36,.19X.23,20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1	.8 mm	5 mm		12 V		1.6 V		e3	30		260	6 mm		40 V
LT8390AEUFD#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2100 kHz	PLASTIC/EPOXY			1	BIPOLAR	NO LEAD				BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	125 Cel	0 V	CURRENT-MODE	-40 Cel	MATTE TIN	60 V	QUAD	R-PQCC-N28		.8 mm	4 mm		12 V	SEATED HT-CALCULATED	4 V		e3	30		260	5 mm		60 V
LT8613EUDE#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES		PLASTIC/EPOXY	2 mA		1		NO LEAD	PULSE WIDTH MODULATION	6 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC12,.12X24,.20		.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28		.8 mm	3 mm		6 V		3.4 V		e3				6 mm		42 V
LTC3633AIFE-2#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING				PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 6V	3.6 V		e3	30		260	9.7 mm	3.3 V	20 V
LTC3633AIUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS	NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V	ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE	1.5 V		e3	30		260	5 mm	3.3 V	20 V
LTC3633AIUFD-1#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY		4.5 A	1	CMOS	NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V	ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE	1.5 V		e3	30		260	5 mm	3.3 V	20 V
LTC3633AIUFD-2#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 6V	3.6 V		e3	30		260	5 mm	3.3 V	20 V
LTC3633AIUFD-2#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 6V	3.6 V		e3	30		260	5 mm	3.3 V	20 V
LTC3633AIUFD-3#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	4600 kHz	PLASTIC/EPOXY			1	CMOS	NO LEAD				PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.5V TO 12V	3.6 V		e3	30		260	5 mm	3.3 V	20 V
LTC3810IG#TRPBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH			.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	2 mm	5.5 mm	Not Qualified	10 V		6.35 V		e3	30		260	10.2 mm		14 V
LTC3850IUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	RECTANGULAR	YES	860 kHz	PLASTIC/EPOXY		.1 A	2	CMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.16X.2,20		.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1	.8 mm	4 mm	Not Qualified	15 V		4 V		e3	30		260	5 mm		30 V
LTC3890EGN-3#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES	900 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, SHRINK PITCH			.635 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	1.75 mm	3.899 mm		12 V	OUTPUT VOLTAGE RANGE FROM 0.8 VOLT TO 24 VOLT	4 V		e3	30		260	9.893 mm		60 V
LTC3892MPFE-1#PBF	Analog Devices	SWITCHING CONTROLLER		28	HTSSOP	RECTANGULAR	YES		PLASTIC/EPOXY			1	CMOS	GULL WING	PHASE-SHIFT CONTROL			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm			CURRENT-MODE		MATTE TIN		DUAL	R-PDSO-G28		1.2 mm	4.4 mm		12 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 59.4V	4.5 V		e3				9.7 mm		60 V
MAX15021ATI/V+	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	4000 kHz	UNSPECIFIED		6 A	1	BICMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N28	1	.8 mm	5 mm	Not Qualified	3.3 V	OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.6V TO 5.5V	2.5 V		e3	30		260	5 mm		5.5 V
MAX15021ATI/V+T	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	QCCN	SQUARE	YES	4000 kHz	PLASTIC/EPOXY		4 A		BICMOS	NO LEAD					CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N28	1			Not Qualified					e3	30		260
TPS54910PWP	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		9 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel	.9 V	VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2	1.2 mm	4.4 mm	Not Qualified	3.3 V		3 V		e4	30	1	260	9.7 mm		4 V
UC2875DWPTRG4	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR	GULL WING	RESONANT CONTROL			PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-25 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2	2.65 mm	7.5 mm	Not Qualified	12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE; PWM CONTROL TECHNIQUE ALSO POSSIBLE	11 V		e4	30		260	17.9 mm		20 V
ADP3191JRUZ-RL	Analog Devices	SWITCHING CONTROLLER	OTHER	28	TSSOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm	Not Qualified	5 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	4.75 V		e3				9.7 mm		5.25 V
LM5642MTC/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	TSSOP	RECTANGULAR	YES	250 kHz	PLASTIC/EPOXY		20 A	1		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	125 Cel	1.236 V	CURRENT-MODE	-40 Cel	MATTE TIN	34 V	DUAL	R-PDSO-G28	3	1.2 mm	4.4 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 32.4	4.5 V		e3	30	2	260	9.7 mm	5 V	36 V
LTC3870IUFD#TRPBF	Analog Devices	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		.1 A	1	CMOS	NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1	.8 mm	4 mm		15 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5V TO 14V	4.5 V		e3			260	5 mm	5.1 V	60 V
LTC3546EFE#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	4000 kHz	PLASTIC/EPOXY			1	CMOS	GULL WING				PHASE-SHIFT	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm	Not Qualified	3.6 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5V	2.25 V		e3	30		260	9.7 mm		5.5 V
LT3743EUFD#TRPBF	Analog Devices	SWITCHING CONTROLLER	OTHER	28	HVQCCN	RECTANGULAR	YES	1070 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0V TO 34V	6 V		e3	30		260	5 mm	5 V	36 V
LTC3649IUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	3000 kHz	PLASTIC/EPOXY		6.6 A	1	CMOS	NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC28,.15,20		.5 mm	125 Cel	.05 V	CURRENT-MODE	-40 Cel	MATTE TIN	60 V	QUAD	R-PQCC-N28		.8 mm	4 mm		24 V		3.1 V		e3				5 mm		60 V
MAX1969EUI	Maxim Integrated	SWITCHING REGULATOR	INDUSTRIAL	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		9 A	1	BICMOS	GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	5 V		3 V		e0			245	9.7 mm		5.5 V
MAX1969EUI+	Analog Devices	SWITCHING REGULATOR	INDUSTRIAL	28	TSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		9 A	1	BICMOS	GULL WING	PHASE-SHIFT CONTROL			PHASE-SHIFT	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.1 mm	4.4 mm	Not Qualified	5 V		3 V		e3	30		260	9.7 mm		5.5 V
LT3694EUFD#PBF	Analog Devices	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		2.6 A	1		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	0 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm	Not Qualified	12 V	ALSO OPERATES AS LDO REGULATOR	5 V		e3	30		260	5 mm		36 V
LT3694IUFD#PBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2500 kHz	PLASTIC/EPOXY		2.6 A	1		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	R-PQCC-N28	1	.8 mm	4 mm	Not Qualified	12 V	ALSO OPERATES AS LDO REGULATOR	5 V		e3	30		260	5 mm		36 V
LTC3869IGN-2#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	28	SSOP	RECTANGULAR	YES	850 kHz	PLASTIC/EPOXY		.1 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE			.635 mm	125 Cel		CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		DUAL	R-PDSO-G28	1	1.75 mm	3.899 mm	Not Qualified	15 V	ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 12.5V	4 V		e3			260	9.893 mm		38 V
LTC3728EG#PBF	Analog Devices	DUAL SWITCHING CONTROLLER	OTHER	28	SSOP	RECTANGULAR	YES	590 kHz	PLASTIC/EPOXY		3 A	1	CMOS	GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	SMALL OUTLINE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	2 mm	5.3 mm	Not Qualified	15 V	ALSO OPERATES AT 5V	3.5 V		e3	30		260	10.2 mm	3.35 V	36 V
BD4210EKN-E2	ROHM	SWITCHING REGULATOR	OTHER	28	HVQCCN	SQUARE	YES		UNSPECIFIED			1		NO LEAD					CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-35 Cel			QUAD	S-XQCC-N28		.95 mm	5.2 mm	Not Qualified	5 V		2.5 V						5.2 mm		9 V
BU21078MUV-E2	ROHM	SWITCHING CONTROLLER	OTHER	28	HVQCCN	SQUARE	YES		UNSPECIFIED			1		NO LEAD	PULSE WIDTH MODULATION				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-20 Cel			QUAD	S-XQCC-N28		1 mm	5 mm		3.3 V		3 V			NOT SPECIFIED		NOT SPECIFIED	5 mm		5.5 V
ISL62392HRTZ	Renesas Electronics	DUAL SWITCHING CONTROLLER	OTHER	28	HVQCCN	SQUARE	YES	28 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	100 Cel			-10 Cel	PURE MATTE TIN		QUAD	S-PQCC-N28	1	.8 mm	4 mm		12 V		5.5 V			30		260	4 mm		25 V
ISL6556BCB-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES		PLASTIC/EPOXY			1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE			1.27 mm	70 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G28		2.65 mm	7.5 mm		5 V		4.75 V						17.9 mm		5.25 V
EL7566DRE	Renesas Electronics	SWITCHING REGULATOR	OTHER	28	HTSSOP	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		7.8 A	1		GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G28		1.2 mm	4.4 mm		3.3 V		3 V			NOT SPECIFIED		NOT SPECIFIED	9.7 mm		6 V
ADP5138ACPZ-2-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	3400 kHz	UNSPECIFIED		1.92 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	125 Cel		CURRENT-MODE	-40 Cel			QUAD	S-XQCC-N28	3	.8 mm	4 mm		5 V	ADJ OUTPUT VOLTAGE IS FROM 0.8V	3 V			30		260	4 mm		5.5 V
LT1943EFE#PBF	Analog Devices	SWITCHING REGULATOR	COMMERCIAL	28	HTSSOP	RECTANGULAR	YES	1460 kHz	PLASTIC/EPOXY		4.3 A	4		GULL WING				BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28	1	1.2 mm	4.4 mm	Not Qualified	12 V		4.5 V		e3	30		260	9.7 mm		22 V
LT3504IUFD#TRPBF	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HVQCCN	RECTANGULAR	YES	2400 kHz	PLASTIC/EPOXY		2.1 A	1		NO LEAD				BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel			-40 Cel	MATTE TIN		QUAD	R-PQCC-N28	1	.8 mm	4 mm		12 V		3.2 V		e3	30		260	5 mm		40 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.