DC DC Switching Controllers

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
LTC3838IUHF-2#TRPBF IC REG CTRLR BUCK 38QFN Analog Devices Inc.	4,103	6.45	RFQ	Datasheet	PolyPhase®	38-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
LTC3838IUHF-1#TRPBF IC REG CTRLR BUCK 38QFN Analog Devices Inc.	2,071	6.45	RFQ	Datasheet	PolyPhase®	38-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
LTC3769HUF#TRPBF IC REG CTRLR BOOST/SEPIC 24QFN Analog Devices Inc.	1,048	6.45	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	1	1	4.5V ~ 60V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-QFN (4x4)
MAX20048ATGC/VY+T IC 40V BUCK BOOST CONTR 24TQFN Analog Devices Inc./Maxim Integrated	2,026	5.31	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM	Step-Up/Step-Down	Positive	Buck-Boost	1	1	2V ~ 40V	220kHz ~ 2.2MHz	-	Yes	Yes	-	-	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount, Wettable Flank	24-SWTQFN (4x4)
MAX20012BATJH/V+T AUTOMOTIVE LOW-VOLTAGE 2-CHANNEL Analog Devices Inc./Maxim Integrated	1,987	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	2.2MHz	99%	Yes	Yes	I2C	Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Slew Control, Soft Start, Sync, Tracking	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-TQFN (5x5)
MAX20012BATJF/VY+T SIDEWETTABLE PACKAGE CHANGE ONLY Analog Devices Inc./Maxim Integrated	2,860	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	2.2MHz	99%	Yes	Yes	I2C	Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Slew Control, Soft Start, Sync, Tracking	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-TQFN (5x5)
MAX20012BATJG/V+T AUTOMOTIVE LOW-VOLTAGE 2-CHANNEL Analog Devices Inc./Maxim Integrated	3,338	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	2.2MHz	99%	Yes	Yes	I2C	Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Slew Control, Soft Start, Sync, Tracking	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-TQFN (5x5)
MAX20012BATJE/V+T AUTOMOTIVE LOW-VOLTAGE 2-CHANNEL Analog Devices Inc./Maxim Integrated	3,110	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	2.2MHz	99%	Yes	Yes	I2C	Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Slew Control, Soft Start, Sync, Tracking	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-TQFN (5x5)
MAX20012BATJB/V+T AUTOMOTIVE LOW-VOLTAGE 2-CHANNEL Analog Devices Inc./Maxim Integrated	4,535	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	2.2MHz	99%	Yes	Yes	I2C	Current Limit, Enable, Frequency Control, Power Good, Ramp, Reset, Slew Control, Soft Start, Sync, Tracking	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-TQFN (5x5)
ISL68221IRAZ-T7A INFRA 3OUT/3PH DIGI CONT 40LD 5X Renesas Electronics Corporation	4,346	5.68	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL78229ARZ-T IC REG CTRLR BOOST PMBUS 40WQFN Renesas Electronics Corporation	3,127	6.26	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	5V ~ 55V	50kHz ~ 1.1MHz	89%	Yes	Yes	I2C, PMBus	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	40-QFN (6x6)
IR3651STRPBF IC REG CTRLR BUCK 14SOIC Infineon Technologies	1,597	5.38	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 13.2V	100kHz ~ 400kHz	80%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-SOIC
PXE1211CPMG003XTMA1 IFX PRIMARION CNTRLLER PG-VQFN-4 Infineon Technologies	1,606	6.86	RFQ	-	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	PG-VQFN-40
UC2578DPTR IC REG CTRLR BUCK 16SOIC Texas Instruments	2,238	6.51	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Last Time Buy	Transistor Driver	Step-Down	Positive	Buck	1	1	14V ~ 72V	110kHz	90%	No	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
LT1952EGN#TRPBF IC REG CTRLR FWRD CONV 16SSOP Analog Devices Inc.	1,373	5.94	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	9.25V ~ 25V	100kHz ~ 500kHz	90%	Yes	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
LT1952EGN-1#TRPBF IC REG CTRLR FWRD CONV 16SSOP Analog Devices Inc.	3,151	5.94	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	6.82V ~ 25V	100kHz ~ 500kHz	90%	Yes	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
MAX863EEE+T IC REG CTRLR BOOST 16QSOP Analog Devices Inc./Maxim Integrated	2,638	4.68	RFQ	-	-	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	2	1	1.5V ~ 11V	-	-	No	No	-	Enable, Low Battery	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QSOP
LTC1147LCS8-3.3#TRPBF IC REG CTRLR BUCK 8SOIC Analog Devices Inc.	2,735	5.46	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 14V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LTC1147LCS8#TRPBF IC REG CTRLR BUCK 8SOIC Analog Devices Inc.	4,763	5.46	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 14V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LTC3856IUH#TRPBF IC REG CTRLR BUCK 38QFN Analog Devices Inc.	2,611	6.56	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	94%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (5x5)

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