28 Switching Regulators & Controllers 180

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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	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 Supply Voltage (Vsup)	Maximum Seated Height	Width (mm)	Qualification	Minimum Supply Voltage (Vsup)	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
MCP19114T-E/MQ	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1			NO LEAD	PWM			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N28			1 mm	5 mm	Not Qualified		12 V		4.5 V		e3				5 mm		42 V
TPS65252RHDR	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	2200 kHz	PLASTIC/EPOXY		3 A	1			NO LEAD	PULSE FREQUENCY MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	17 V	QUAD	S-PQCC-N28	3		1 mm	5 mm	Not Qualified		12 V		4.5 V		e4	NOT SPECIFIED	2	260	5 mm		16 V
TPS65253RHDT	Texas Instruments	SWITCHING REGULATOR	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1500 kHz	PLASTIC/EPOXY		3.5 A	1			NO LEAD	PULSE FREQUENCY MODULATION			BUCK	CHIP CARRIER			.5 mm	85 Cel	.8 V	CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	15 V	QUAD	S-PQCC-N28	3		1 mm	5 mm	Not Qualified		12 V	ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 15V	4.5 V		e4	NOT SPECIFIED	2	260	5 mm		16 V
A8601KLPTR-T	Allegro MicroSystems	SWITCHING REGULATOR	AUTOMOTIVE	28	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY						GULL WING			3.3,10		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.635 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	2				Not Qualified						e3	40		260
ADP5034AREZ-R7	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY		2.3 A	1	DMOS		GULL WING	PULSE WIDTH MODULATION		1.8/5,2.5/5	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	3		1.2 mm	4.4 mm	Not Qualified		3.6 V	ALSO OPERATES AS LDO REGULATOR; OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.2V	2.3 V		e3	30		260	9.7 mm		5.5 V
ADP5034AREZ	Analog Devices	SWITCHING REGULATOR	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	3500 kHz	PLASTIC/EPOXY		2.3 A	1	DMOS		GULL WING	PULSE WIDTH MODULATION		1.8/5,2.5/5	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G28	3		1.2 mm	4.4 mm	Not Qualified		3.6 V	ALSO OPERATES AS LDO REGULATOR; OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.2V	2.3 V		e3	30		260	9.7 mm		5.5 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
ADP5034AREZ-1-R7	Analog Devices	DUAL SWITCHING CONTROLLER		28	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY				DMOS		GULL WING			1.8/5,2.5/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.635 mm					MATTE TIN		DUAL	R-PDSO-G28	3				Not Qualified						e3	30		260
ADP5034AREZ-1	Analog Devices	DUAL SWITCHING CONTROLLER		28	TSSOP	RECTANGULAR	YES		PLASTIC/EPOXY				DMOS		GULL WING			1.8/5,2.5/5		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Power Management Circuits	.635 mm					MATTE TIN		DUAL	R-PDSO-G28	3				Not Qualified						e3	30		260
LM5045SQX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N28	1	14 V	.8 mm	5 mm	Not Qualified	10 V	48 V		14 V		e3	30		260	5 mm		14 V
LM5046SQX/NOPB	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N28	1	14 V	.8 mm	5 mm	Not Qualified	10 V	48 V		14 V		e3	30		260	5 mm		14 V
LMR24220TLX/NOPB	Texas Instruments	SWITCHING REGULATOR	OTHER	28	VFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		2 A	1			BALL				BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA28,4X7,20	Switching Regulator or Controllers	.5 mm	125 Cel	.8 V	CURRENT-MODE	-20 Cel	TIN SILVER COPPER	24 V	BOTTOM	R-PBGA-B28	1		.675 mm	2.4495 mm	Not Qualified		18 V	OUTPUT VOLTAGE RANGE OF 0.8V TO 24V	4.5 V		e1	30	1	260	3.6455 mm	3.3 V	42 V
LMR24210TLX/NOPB	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	28	VFBGA	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		1 A	1			BALL				BUCK	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA28,4X7,20	Switching Regulator or Controllers	.5 mm	125 Cel	.8 V	CURRENT-MODE	-40 Cel	TIN SILVER COPPER	24 V	BOTTOM	R-PBGA-B28	1		.675 mm	2.4495 mm	Not Qualified		18 V	OUTPUT VOLTAGE RANGE OF 0.8V TO 24V	4.5 V		e1	30	1	260	3.6455 mm	3.3 V	42 V
TPS51363RVER	Texas Instruments	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		10 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.14X.18,16	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		12 V	ALSO REQ SUPPLY V5 FROM 4.6 TO 5.5 V; OUTPUT VOLTAGE RANGE FROM -0.1 TO 5.5V	3 V		e4	NOT SPECIFIED	1	260	4.5 mm		22 V
TPS51363RVET	Texas Instruments	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		10 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.14X.18,16	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		12 V	ALSO REQ SUPPLY V5 FROM 4.6 TO 5.5 V; OUTPUT VOLTAGE RANGE FROM -0.1 TO 5.5V	3 V		e4	NOT SPECIFIED	1	260	4.5 mm		22 V
TPS54010MPWPEP	Texas Instruments	SWITCHING REGULATOR	MILITARY	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	125 Cel	.9 V	VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm			2.5 V	ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.9V	2.2 V		e4	30	1	260	9.7 mm		4 V
TPS54010MPWPREP	Texas Instruments	SWITCHING REGULATOR	MILITARY	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	125 Cel	.9 V	VOLTAGE-MODE	-55 Cel	NICKEL PALLADIUM GOLD	2.5 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm			2.5 V	ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.9V	2.2 V		e4	30	1	260	9.7 mm		4 V
MCP19111-E/MQ	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1		TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.6 V	QUAD	S-PQCC-N28			1 mm	5 mm	Not Qualified		12 V		4.5 V		e3				5 mm		32 V
MCP19111T-E/MQ	Microchip Technology	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	1600 kHz	PLASTIC/EPOXY			1		TS 16949	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	3.6 V	QUAD	S-PQCC-N28	1		1 mm	5 mm	Not Qualified		12 V		4.5 V		e3			260	5 mm		32 V
FX026	Texas Instruments	SWITCHING REGULATOR	OTHER	28	HVQCCN	RECTANGULAR	YES	800 kHz	PLASTIC/EPOXY		10 A	1			NO LEAD	PULSE WIDTH MODULATION	12 V		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.14X.18,16	Switching Regulator or Controllers	.4 mm	85 Cel	.6 V	VOLTAGE-MODE	-10 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	2 V	QUAD	R-PQCC-N28	2		1 mm	3.5 mm	Not Qualified		12 V	ALSO REQ SUPPLY 4.6 TO 5.5V; ADJUSTABLE OUTPUT MODE FROM 0.6 TO 2V	3 V		e4	NOT SPECIFIED	1	260	4.5 mm		22 V
TPS40490MHRHDR	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	5400 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	150 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N28	3		1 mm	5 mm	Not Qualified		48 V		6 V		e4	30		260	5 mm		60 V
TPS40490MHRHDT	Texas Instruments	SWITCHING CONTROLLER	AUTOMOTIVE	28	HVQCCN	SQUARE	YES	5400 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	150 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N28	3		1 mm	5 mm	Not Qualified		48 V		6 V		e4	30		260	5 mm		60 V
MAX1630CAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	12 V	30 V
MAX1630EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	12 V	30 V
MAX1631CAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	5 V	30 V
MAX1631EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	5 V	30 V
MAX1633EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	12 V	30 V
MAX1634CAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	5 V	30 V
MAX1634EAI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	300 kHz	PLASTIC/EPOXY	.05 mA	.08 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V		4.2 V		e0			245	10.2 mm	5 V	30 V
MAX786CAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY			1	BICMOS		GULL WING	PULSE WIDTH MODULATION		5,15	BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V		e0				10.2 mm	3.35 V	30 V
MAX786EAI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	350 kHz	PLASTIC/EPOXY			1	BICMOS		GULL WING	PULSE WIDTH MODULATION		5,15	BUCK	SMALL OUTLINE, SHRINK PITCH	SSOP28,.3	Switching Regulator or Controllers	.65 mm	85 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.99 mm	5.29 mm	Not Qualified		15 V	5 VOLT OUTPUT ALSO AVAILABLE	5.5 V		e0			245	10.2 mm	3.35 V	30 V
TPS56300PWPR	Texas Instruments	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	28	HTSSOP	RECTANGULAR	YES	400 kHz	PLASTIC/EPOXY		2 A	1	CMOS		GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		3.3 V		2.8 V		e4	30		260	9.7 mm		5.5 V
MAX1715EEI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	620 kHz	PLASTIC/EPOXY			1			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		4.5 V		e0			245	9.89 mm		5.5 V
TPS56100PWPR	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.4 A	1			GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	125 Cel		CURRENT-MODE	0 Cel			DUAL	R-PDSO-G28			1.2 mm	4.4 mm	Not Qualified		5 V		4.5 V			NOT SPECIFIED		NOT SPECIFIED	9.7 mm		6 V
TPS56100PWP	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	HTSSOP	RECTANGULAR	YES	500 kHz	PLASTIC/EPOXY		1.4 A	1			GULL WING	HYSTERETIC CURRENT MODE			PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	70 Cel	1.3 V	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD	2.6 V	DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		5 V		4.5 V		e4	30	1	260	9.7 mm		5.5 V
UCC2305TDWRQ1	Texas Instruments	FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	28	SOP	RECTANGULAR	YES	120 kHz	PLASTIC/EPOXY		.01 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION	6.6 V	6.6	SINGLE	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	105 Cel		CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2	12 V	2.65 mm	7.5 mm	Not Qualified	8 V	6.6 V		5 V		e4	30		260	17.9 mm		18 V
UCC3882PWTR-1	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	28	TSSOP	RECTANGULAR	YES	700 kHz	PLASTIC/EPOXY		22 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Switching Regulator or Controllers	.65 mm	70 Cel		CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		DUAL	R-PDSO-G28	2		1.2 mm	4.4 mm	Not Qualified		12 V		10.8 V		e4	30		260	9.7 mm		15 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
MAX1774EEI	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	1250 kHz	PLASTIC/EPOXY		3 A	2	BICMOS		GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP28,.25	Switching Regulator or Controllers	.635 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G28	1		1.73 mm	3.9 mm	Not Qualified		12 V		2.7 V		e0			245	9.89 mm		28 V
MAX1845EEI	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	28	SSOP	RECTANGULAR	YES	620 kHz	PLASTIC/EPOXY		.00005 A	2	BICMOS		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		1.75 mm	3.9 mm	Not Qualified		5 V		4.5 V		e0			245	9.89 mm		5.5 V
UC3877DWPTRG4	Texas Instruments	SWITCHING CONTROLLER	COMMERCIAL	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	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G28			2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	11 V			NOT SPECIFIED		NOT SPECIFIED	17.9 mm		20 V
V62/04752-01XE	Texas Instruments	SWITCHING CONTROLLER	OTHER	28	SOP	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY		3 A	1	BIPOLAR		GULL WING	RESONANT CONTROL	12 V		PHASE-SHIFT	SMALL OUTLINE	SOP28,.4	Switching Regulator or Controllers	1.27 mm	110 Cel		CURRENT/VOLTAGE-MODE	-25 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		DUAL	R-PDSO-G28	2	20 V	2.65 mm	7.5 mm	Not Qualified		12 V	CAN ALSO BE CONFIGURED IN CURRENT MODE	10.5 V		e4	NOT SPECIFIED		260	17.9 mm		20 V
TPS40090RHDR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		120 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.7 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	S-PQCC-N28	2		1 mm	5 mm	Not Qualified		12 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V		e4	30	1	260	5 mm		15 V
TPS40090RHDTG4	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		120 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.7 V	VOLTAGE-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	3.3 V	QUAD	S-PQCC-N28	2		1 mm	5 mm	Not Qualified		12 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V		e4	NOT SPECIFIED	1	260	5 mm		15 V
TPS40090RHDT	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		120 A	1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	.7 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	3.3 V	QUAD	S-PQCC-N28	2		1 mm	5 mm	Not Qualified		12 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V		e4	30	1	260	5 mm		15 V
TPS40091RHDR	Texas Instruments	SWITCHING CONTROLLER	INDUSTRIAL	28	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC28,.2SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQCC-N28	2		1 mm	5 mm	Not Qualified		12 V	IT CAN ALSO OPERATE WITH CURRENT MODE	4.5 V		e4	30		260	5 mm		15 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

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.