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
ISL68220IRAZ-T INFRA 2OUT/2PH DIGITAL CONTROLLE Renesas Electronics Corporation	3,362	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM	Step-Down	Positive	Buck	2	2	3.135V ~ 3.465V	200kHz ~ 2MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-TQFN (4x4)
LTC3801BES6#TRPBF IC REG CTRLR BUCK TSOT23-6 Analog Devices Inc.	1,978	3.59	RFQ	Datasheet	-	SOT-23-6 Thin, TSOT-23-6	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.4V ~ 9.8V	550kHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	TSOT-23-6
UC2856DWTR IC REG CTRLR MULT TOP 16SOIC Texas Instruments	2,802	1.00	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 40V	200kHz	47%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
TL5001AQDR IC REG CTRLR BCK/BST/FLYBK 8SOIC Texas Instruments	3,077	1.00	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	3.6V ~ 40V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
LM3000SQX/NOPB IC REG CTRLR BUCK 32WQFN Texas Instruments	1,981	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	3.3V ~ 5.5V	200kHz ~ 1.5MHz	85%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-WQFN (5x5)
ISL6228IRTZ-T IC REG CTRLR BUCK 28TQFN Renesas Electronics Corporation	3,675	3.81	RFQ	Datasheet	Robust Ripple Regulator™ (R3)	28-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.3V ~ 25V	200kHz ~ 600kHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 100°C (TA)	-	-	Surface Mount	28-TQFN (4x4)
L6910TR IC REG CTRLR BUCK 16SOIC STMicroelectronics	3,432	0.00	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	5V ~ 12V	200kHz	100%	Yes	No	-	Current Limit, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	16-SO
MCP1631T-E/MLVAO INTEGRATED HS PWM Microchip Technology	1,137	0.00	RFQ	Datasheet	-	20-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3V ~ 5.5V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	20-QFN (4x4)
ISL6558IRZ-TK IC REG CTRLR BUCK 20QFN Renesas Electronics Corporation	2,389	4.23	RFQ	Datasheet	-	20-VQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	4	4	4.75V ~ 5.25V	80kHz ~ 1.5MHz	75%	-	No	-	Enable, Frequency Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (5x5)
ISL6558IRZA-TK IC REG CTRLR BUCK 20QFN Renesas Electronics Corporation	3,534	4.23	RFQ	Datasheet	-	20-VQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	4	4	4.75V ~ 5.25V	80kHz ~ 1.5MHz	75%	-	No	-	Enable, Frequency Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (5x5)
LM25117QPSQ/NOPB IC REG CTRLR BUCK 24WQFN Texas Instruments	1,505	3.82	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 42V	Up to 750kHz	-	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	24-WQFN (4x4)
ISL68201IRZ IC REG CTRLR BUCK PMBUS 24QFN Renesas Electronics Corporation	3,924	3.17	RFQ	Datasheet	Rapid Robust Ripple Regulator™ (R4)	24-VFQFN Exposed Pad	Tube	Active	PWM Signal	Step-Down	Positive	Buck	1	1	4.5V ~ 24V	300kHz ~ 1.5MHz	-	No	No	I2C, PMBus, SMBus	Enable, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (4x4)
LV5068V-TLM-H IC REG CTRLR BUCK 16SSOP onsemi	2,105	0.00	RFQ	-	-	16-LSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 40V	330kHz	95%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP
ISL6740IVZ-T IC REG CTRLR MULT TOP 16TSSOP Renesas Electronics Corporation	1,753	4.44	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	2	1	9V ~ 16V	Up to 1MHz	83%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-TSSOP
MAX5061AUE+T IC REG CTRLR BUCK 16TSSOP Analog Devices Inc./Maxim Integrated	1,449	3.27	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.75V ~ 28V	125kHz ~ 1.5MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP-EP
LTC7804IMSE#TRPBF LOW IQ SYNCH BOOST CONTROLLER Analog Devices Inc.	4,987	3.99	RFQ	Datasheet	-	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5V ~ 40V	100kHz ~ 3MHz	100%	Yes	No	-	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-MSOP-EP
MAX15159ATJ+T MAX15159ATJ+T Analog Devices Inc./Maxim Integrated	3,588	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	-	-	Positive or Negative, Isolation Capable	Buck	1	1	8V ~ 120V	120kHz ~ 1MHz	-	Yes	Yes	-	Current Limit	-40°C ~ 125°C	-	-	Surface Mount	32-TQFN (5x5)
LM25143QRHARQ1 AUTOMOTIVE, 3.5-V TO 42-V LOW-IQ Texas Instruments	1,981	0.00	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 42V	100kHz ~ 2.2MHz	-	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount, Wettable Flank	40-VQFN (6x6)
UC3843ADM IC REG CTRLR BUCK/BOOST 8SOIC Microsemi Corporation	2,141	0.00	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Discontinued at Digi-Key	Transistor Driver	Step-Up, Step-Down	Positive, Isolation Capable	Boost, Buck, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
MAX25206ATPB/VY+T HV 80V BUCK CONTROLLER Analog Devices Inc./Maxim Integrated	3,764	0.00	RFQ	Datasheet	-	20-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 60V	2.2MHz	97% (Min)	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount, Wettable Flank	20-SWTQFN (4x4)

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