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
LTC3852EUDD#TRPBF IC REG CTRLR BUCK 24QFN Analog Devices Inc.	1,759	3.54	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 38V	235kHz ~ 750kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	24-QFN (3x5)
MAX5019ESA IC REG CTRLR FLYBACK 8SOIC Analog Devices Inc./Maxim Integrated	1,396	0.00	RFQ	-	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	13V ~ 36V	275kHz	85%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
ISL8126CRZ IC REG CTRLR BUCK 32QFN Renesas Electronics Corporation	4,704	3.84	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.6V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	-	-	Surface Mount	32-QFN (5x5)
LM5025MTCX IC REG CTRLR FWRD CONV 16TSSOP Texas Instruments	2,332	0.00	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8V ~ 15V	200kHz ~ 580kHz	80%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
MIC2131-4YTSE-TR IC REG CTRLR BUCK 16TSSOP Microchip Technology	4,548	3.03	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8V ~ 40V	400kHz	80%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-eTSSOP
UCC2541RHBRG4 IC REG CTRLR BUCK 32QFN Texas Instruments	2,744	0.00	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	8.5V ~ 35V	300kHz	-	Yes	Yes	-	Enable, Ramp, Reset, Soft Start, Tracking	-40°C ~ 105°C (TA)	-	-	Surface Mount	32-VQFN (5x5)
LM2647MTC IC REG CTRLR BUCK 28TSSOP Texas Instruments	3,079	0.00	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	5.5V ~ 28V	200kHz ~ 500kHz	75%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-5°C ~ 125°C (TJ)	-	-	Surface Mount	28-TSSOP
TPS40090RHDTG4 IC REG CTRLR BUCK 28VQFN Texas Instruments	2,163	0.00	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Tape & Reel (TR)	Discontinued at Digi-Key	PWM Signal	Step-Down	Positive	Buck	4	4	4.5V ~ 15V	100kHz ~ 1.2MHz	87.5%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-VQFN (5x5)
LM5025BMTCX/NOPB IC REG CTRLR FWRD CONV 16TSSOP Texas Instruments	4,576	1.84	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8V ~ 15V	200kHz ~ 400kHz	71%, 73%	No	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
LM5041BMTCX/NOPB IC REG CTRLR MULT TOP 16TSSOP Texas Instruments	3,393	1.83	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	1	1	15V ~ 90V	200kHz, 600kHz	-	Yes	Yes	-	Dead Time Control, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
MAX15005DAUE/V+T AUTOMOTIVE BOOST/FLYBACK/SEPIC P Analog Devices Inc./Maxim Integrated	2,238	0.00	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	4.5V ~ 40V	15kHz ~ 1MHz	80%	No	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	16-TSSOP
MAX15005CAUE/V+T AUTOMOTIVE BOOST/FLYBACK/SEPIC P Analog Devices Inc./Maxim Integrated	4,013	0.00	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	4.5V ~ 40V	15kHz ~ 1MHz	81.1%	No	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	16-TSSOP-EP
MIC2130-1YML-TR IC REG CTRLR BUCK 16MLF Microchip Technology	4,348	2.31	RFQ	Datasheet	-	16-VQFN Exposed Pad, 16-MLF®	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8V ~ 40V	150kHz	92%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-MLF® (4x4)
LM5026SDX/NOPB IC REG CTRLR FWRD CONV 16WSON Texas Instruments	4,703	1.85	RFQ	Datasheet	-	16-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8V ~ 15V	200kHz ~ 590kHz	70%, 80%	No	Yes	-	Dead Time Control, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-WSON (5x5)
XC9252C08AVR-G IC REG CTRLR BUCK 16TSSOP Torex Semiconductor Ltd	1,474	1.68	RFQ	Datasheet	-	16-LSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 30V	280kHz ~ 550kHz	100%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-TSSOP
LTC7803IMSE#TRPBF LOW IQ SYNCHRONOUS BUCK CONTROLL Analog Devices Inc.	4,258	3.60	RFQ	Datasheet	-	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 40V	100kHz ~ 3MHz	100%	Yes	Yes	-	Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-MSOP-EP
LTC7803IUD#TRPBF LOW IQ SYNCHRONOUS BUCK CONTROLL Analog Devices Inc.	3,868	3.60	RFQ	Datasheet	-	16-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 40V	100kHz ~ 3MHz	100%	Yes	Yes	-	Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-QFN (3x3)
LTC7893AUFDM#WTRPBF LOW IQ 100V SINGLE SYNC BOOST CT Analog Devices Inc.	1,570	0.00	RFQ	-	-	28-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4V ~ 60V	100kHz ~ 3MHz	93%	Yes	No	-	Current Limit, Dead Time Control, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	28-QFN (4x5)
TPS43337QDAPRQ1 IC REG CTRLR BUCK/BOOST 38HTSSOP Texas Instruments	3,243	1.00	RFQ	Datasheet	-	38-PowerTSSOP (0.240", 6.10mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	3	2	4V ~ 40V	150kHz ~ 600kHz	90%, 98.75%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	38-HTSSOP
TPS53681RSBR TPS53681RSBR Texas Instruments	2,507	7.20	RFQ	Datasheet	D-CAP+™	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	2	8	4.5V ~ 17V	300kHz ~ 1MHz	-	No	No	PMBus	Current Limit, Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-WQFN (5x5)

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