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
S-8460B00AFT-TBG IC REG CTRLR BUCK/BOOST 16TSSOP ABLIC Inc.	3,810	2.09	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Not For New Designs	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	2.2V ~ 18V	300kHz	78%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-TSSOP
UC3846DWTRG4 IC REG CTRLR MULT TOP 16SOIC Texas Instruments	2,234	0.00	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull	2	1	6.95V ~ 40V	500kHz	50%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
TL1451AQD IC REG CTRLR MULT TOP 16SOIC Texas Instruments	2,741	1.26	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	2	1	3.6V ~ 50V	1kHz ~ 500kHz	-	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SOIC
LM5031SD/NOPB IC REG CTRLR 10WDFN Texas Instruments	2,002	0.00	RFQ	-	-	10-WDFN Exposed Pad	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	10-WSON (4x4)
ISL78215AUZ IC REG CTRLR BOOST/FLYBACK 8MSOP Renesas Electronics Corporation	4,788	2.02	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Last Time Buy	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.5V ~ 18V	Up to 2MHz	48%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-MSOP
LM5041SDX IC REG CTRLR MULT TOP 16WSON Texas Instruments	4,936	0.00	RFQ	Datasheet	-	16-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	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-WSON (5x5)
MP3910GK-P BOOST PWM CONTROLLER WITH PROGRA Monolithic Power Systems Inc.	1,314	0.00	RFQ	Datasheet	MP	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter, SEPIC	1	1	5V ~ 35V	30kHz ~ 400kHz	95%	No	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-MSOP
MP3910AGS-P PEAK CURRENT MODE BOOST PWM CONT Monolithic Power Systems Inc.	2,765	0.00	RFQ	Datasheet	MP	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter, SEPIC	1	1	9V ~ 14V	30kHz ~ 400kHz	95%	No	No	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
MIC38HC45-1YN IC REG CTRLR MULT TOPOLOGY 14DIP Microchip Technology	4,881	1.94	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6V ~ 20V	-	50%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-DIP
UCC2813PWTR-5 IC REG CTRLR MULT TOP 8TSSOP Texas Instruments	3,113	1.11	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6V ~ 12V	-	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
MAX15026BATD+T IC REG CTRLR BUCK 14TDFN Analog Devices Inc./Maxim Integrated	3,921	0.00	RFQ	Datasheet	-	14-WFDFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 28V	200kHz ~ 2MHz	88%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-TDFN (3x3)
MPQ2908AGF-P INDUSTRIAL GRADE, 4V-60V INPUT, Monolithic Power Systems Inc.	1,268	0.00	RFQ	Datasheet	MPQ	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 60V	100kHz ~ 1MHz	99.5%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	20-TSSOP-EP
BA9741FS-E2 IC REG CTRLR BUCK/BOOST 16SSOP Rohm Semiconductor	1,576	2.29	RFQ	Datasheet	-	16-LSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive or Negative	Buck, Boost	2	1	3.6V ~ 35V	10kHz ~ 800kHz	100%	Yes	No	-	Dead Time Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP-A
RT8120DGSP IC REG CTRLR BUCK 8SOP Richtek USA Inc.	3,079	0.00	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 13.2V	300kHz	85%	Yes	No	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP-EP
RT8237HGQW(2) IC REG CTRLR BUCK PWM WDFN-10 Richtek USA Inc.	1,664	0.76	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	290kHz ~ 430kHz	-	Yes	No	-	Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-WDFN (3x3)
LTC3873EDDB-5#TRPBF IC REG CTRLR MULT TOPOLOGY 8DFN Analog Devices Inc.	2,085	2.30	RFQ	Datasheet	-	8-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	4.1V ~ 60V	-	78%	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-DFN (3x2)
MP2980GR-Z 24V, HIGH EFFICIENCY, SYNCHRONOU Monolithic Power Systems Inc.	4,434	0.00	RFQ	-	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	5V ~ 36V	200kHz, 300kHz, 400kHz, 600kHz	-	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (4x4)
LM5041AMTCX IC REG CTRLR MULT TOP 16TSSOP Texas Instruments	2,914	0.00	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	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
MIC38C43YMM IC REG CTRLR MULT TOPOLOGY 8MSOP Microchip Technology	4,271	1.41	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6V ~ 20V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-MSOP
RT8811BGQW IC PWM CTRLR BUCK WQFN-24 Richtek USA Inc.	3,613	1.33	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 13.2V	150kHz ~ 600kHz	-	Yes	No	-	Current Limit, Enable, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-WQFN (4x4)

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