DC DC Switching Controllers

Results: 9,077
Manufacturer
ABLIC Inc.Allegro MicroSystemsAlpha & Omega Semiconductor Inc.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedDiodes IncorporatedInfineon TechnologiesIntelISSI, Integrated Silicon Solution IncIXYSKaga FEI America, Inc.Kinetic Technologies
Series
-*AnyFET™Combi-Sense®D-CAP+™D-CAP+™, Eco-Mode™D-CAP2™D-CAP2™, Eco-Mode™D-CAP™D-CAP™, D-CAP2™D-CAP™, Eco-Mode™Digital-DC™
Packaging
BagBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-AdjustablePWM SignalPWMTransistor Driver
Function
-Step-DownStep-Down, Step-Up/Step-DownStep-UpStep-Up, Step-DownStep-Up, Step-Down, Step-Up/Step-DownStep-Up, Step-Up/Step-DownStep-Up/Step-Down
Output Configuration
-NegativePositive and NegativePositive or NegativePositive or Negative, Isolation CapablePositivePositive, Isolation Capable
Topology
-BoostBoost, BuckBoost, Buck, FlybackBoost, Buck, Flyback, Forward ConverterBoost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, ForwardBoost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-PullBoost, Buck, Flyback, Forward, SEPICBoost, Buck-BoostBoost, Cuk, Flyback, SEPICBoost, Flyback
Number of Outputs
12345678
Output Phases
123456789121620-Programmable
Voltage - Supply (Vcc/Vdd)
-4.5V ~ -80V0V ~ 40V0.6V ~ 5V0.8V ~ 42V0.8V ~ 6V0.9V ~ 10V0.9V ~ 6V0.98V ~ 3.5V1V ~ 40V1.2V ~ 100V1.5V ~ 11V1.5V ~ 24V
Frequency - Switching
1Hz ~ 350kHz1Hz ~ 400kHz1Hz ~ 500kHz1Hz ~ 600kHz10Hz ~ 10kHz50Hz ~ 600kHz60Hz ~ 430kHz100Hz ~ 300kHz100Hz ~ 350kHz100Hz ~ 400kHz100Hz ~ 500kHz140Hz ~ 500kHz
Duty Cycle (Max)
24%40%45%45%, 75%46%47%48%49%49.4%49.8%50%52%
Synchronous Rectifier
-NoYes
Clock Sync
-NoYes
Serial Interfaces
-ASIAVSBus, I2C, PMBusAVSBus, PMBusI2CI2C, PMBusI2C, PMBus, SMBusI2C, PSII2C, SMBusI²C, PMBusPMBusPMBus, SMBusPSISMBus
Control Features
-Current LimitCurrent Limit, Dead Time Control, Dimming, Enable, Power Good, Slew Control, Soft StartCurrent Limit, Dead Time Control, EnableCurrent Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Off Time Control, On Time Control, Phase Control, Power Good, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, On Time Control, Phase Control, Power Good, Soft Start, TrackingCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Pulse Skipping, Ramp, Slew Control, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Slew Control, Soft StartCurrent Limit, Dead Time Control, Enable, Frequency Control, Power Good, Pulse Skipping, Ramp, Soft Start, Tracking
Operating Temperature
-55°C ~ 115°C (TJ)-55°C ~ 125°C (TA)-55°C ~ 125°C (TJ)-55°C ~ 125°C-55°C ~ 150°C (TJ)-55°C ~ 150°C-55°C ~ 175°C (TA)-55°C ~ 175°C (TJ)-55°C ~ 210°C (TA)-45°C ~ 85°C (TA)-40°C ~ 100°C (TA)-40°C ~ 100°C
Grade
-AutomotiveMilitary
Qualification
-AEC-Q100AEC-Q101MIL-STD-883MIL-STD-883B
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
4-DIP (0.315", 8.00mm)6-SMD, Flat Leads6-UFDFN Exposed Pad6-VFDFN Exposed Pad6-WDFN Exposed Pad8-CDIP (0.300", 7.62mm)8-CFlatPack8-CSOIC (0.220", 5.65mm Width)8-DIP (0.300", 7.62mm)8-DIP (0.300", 7.62mm), 7 Leads8-DIP (0.309", 7.87mm)8-LSSOP, 8-MSOP (0.110", 2.80mm Width)
Supplier Device Package
5-TSOP6-DFN (2x2)6-SNB (1.8x2.0)6-SON (2.6x1.6)6-TSOP6-TSOT6-USPC (1.8x2)6-WSON (3x3)7-PDIP7-SO8-CDIP8-CERDIP
Stocking Options
Environmental Options
Media
Marketplace Product
9,077Results

Showing
of 9,077
Compare
Mfr Part #
Quantity Available
Price
Series
Package
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
Package / Case
Supplier Device Package
8-SOIC
UC3845BVD1R2G
IC REG CTRLR BOOST/FLYBACK 8SOIC
onsemi
22,434
In Stock
1 : $1.13000
Cut Tape (CT)
2,500 : $0.40796
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6V ~ 30VUp to 500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
UC3843BD1G
IC REG CTRLR FLYBACK 8SOIC
onsemi
1,546
In Stock
1 : $1.13000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6V ~ 30VUp to 500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-SOIC
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
17,906
In Stock
1 : $1.48000
Cut Tape (CT)
2,500 : $0.62596
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter117.6V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
10,097
In Stock
1 : $2.32000
Cut Tape (CT)
3,500 : $1.06152
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 35V-100%NoNo---40°C ~ 125°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
16 SOIC
LM3524DMX/NOPB
IC REG CTRLR BUCK/BOOST 16SOIC
Texas Instruments
2,881
In Stock
1 : $2.49000
Cut Tape (CT)
2,500 : $1.05551
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost118V ~ 40V-49%NoNo-Current Limit, Enable, Frequency Control0°C ~ 125°C (TJ)--Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
10-TFSOP, 10-MSOP. Exposed Pad
TPS40210DGQR
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
6,058
In Stock
1 : $2.73000
Cut Tape (CT)
2,500 : $1.24884
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC114.5V ~ 52V35kHz ~ 1MHz-NoYes-Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)--Surface Mount10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)10-HVSSOP
0
In Stock
1 : $2.81000
Tube
-
Tube
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start-25°C ~ 85°C (TA)--Through Hole16-DIP (0.300", 7.62mm)16-DIP
16-SOIC
UC2525ADWTR
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
1,841
In Stock
1 : $2.96000
Cut Tape (CT)
2,000 : $1.35292
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Frequency Control, Soft Start-25°C ~ 85°C (TA)--Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
8-MSOP Exp Pad Pkg
LM25085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,399
In Stock
1 : $3.08000
Cut Tape (CT)
3,500 : $1.41119
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 1MHz100%NoNo-Current Limit, Frequency Control-40°C ~ 125°C (TJ)--Surface Mount8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-HVSSOP
8-SOIC
UCC2813DTR-0
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
1,885
In Stock
1 : $3.14000
Cut Tape (CT)
2,500 : $1.43825
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.9V ~ 12V-99%NoNo-Frequency Control-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
10-TFSOP, 10-MSOP. Exposed Pad
TPS40211DGQ
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
940
In Stock
1 : $3.19000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC114.5V ~ 52V35kHz ~ 1MHz-NoYes-Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)--Surface Mount10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)10-HVSSOP
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
13,944
In Stock
1 : $3.24000
Cut Tape (CT)
2,500 : $1.47884
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)--Surface Mount16-SOIC (0.154", 3.90mm Width)16-SO
8-SOIC
TPS40200DR
IC REG CTRLR BUCK 8SOIC
Texas Instruments
8,515
In Stock
1 : $3.24000
Cut Tape (CT)
2,500 : $1.48196
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 52V35kHz ~ 500kHz95%NoNo-Frequency Control, Soft Start-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-VSSOP
LM3489QMM/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
4,328
In Stock
1 : $3.28000
Cut Tape (CT)
1,000 : $1.61409
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 35VUp to 1MHz100%NoNo-Current Limit, Enable-40°C ~ 125°C (TJ)AutomotiveAEC-Q100Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
12-SON DSS
LM5156DSSR
2.2-MHZ WIDE VIN NONSYNCHRONOUS
Texas Instruments
18,117
In Stock
1 : $3.33000
Cut Tape (CT)
3,000 : $1.51942
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 60V100kHz ~ 2.2MHz93%NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°C (TJ)--Surface Mount12-WFDFN Exposed Pad12-WSON (3x2)
14-HTSSOP
LM51561HPWPR
2.2 MHZ WIDE INPUT NONSYNCHRONOU
Texas Instruments
5,680
In Stock
1 : $3.33000
Cut Tape (CT)
2,000 : $1.51943
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 60V100kHz ~ 2.2MHz93%NoNo-Current Limit, Enable, Frequency Control, Power Good, Soft Start-40°C ~ 125°CAutomotiveAEC-Q100Surface Mount14-PowerTSSOP (0.173", 4.40mm Width)14-HTSSOP
16-DIP SOT38-1
SG3525AN
IC REG CTRLR BCK/PUSH-PULL 16DIP
STMicroelectronics
918
In Stock
1 : $3.36000
Tube
-
Tube
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start0°C ~ 70°C (TA)--Through Hole16-DIP (0.300", 7.62mm)16-DIP
12,446
In Stock
1 : $3.50000
Cut Tape (CT)
5,000 : $1.54332
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114V ~ 60V100kHz ~ 1MHz99.5%YesYes-Enable, Phase Control, Power Good, Soft Start-40°C ~ 125°C (TJ)--Surface Mount20-TFQFN Exposed Pad20-QFN (3x4)
8-MSOP Exp Pad Pkg
LM25085QMYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,799
In Stock
1 : $3.63000
Cut Tape (CT)
3,500 : $1.66513
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 1MHz100%NoNo-Current Limit, Frequency Control-40°C ~ 125°C (TJ)AutomotiveAEC-Q100Surface Mount8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-HVSSOP
8-SOIC
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
2,134
In Stock
1 : $3.63000
Cut Tape (CT)
2,500 : $1.66512
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback, Forward Converter113.6V ~ 12V31kHz49%NoNo-Frequency Control0°C ~ 70°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-VSSOP
LM25085MM/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
4,455
In Stock
1 : $3.71000
Cut Tape (CT)
1,000 : $1.81976
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 1MHz100%NoNo-Current Limit, Frequency Control-40°C ~ 125°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
2,898
In Stock
1 : $3.76000
Cut Tape (CT)
3,000 : $1.71508
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 45V100kHz ~ 2.2MHz93%NoYes-Soft Start-40°C ~ 150°C (TJ)AutomotiveAEC-Q100Surface Mount, Wettable Flank12-WFDFN Exposed Pad12-WSON (3x2)
16-SO
SG2525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
10,238
In Stock
1 : $3.79000
Cut Tape (CT)
2,500 : $1.72986
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Push-Pull218V ~ 35V100Hz ~ 400kHz49%YesYes-Enable, Soft Start-25°C ~ 85°C (TA)--Surface Mount16-SOIC (0.154", 3.90mm Width)16-SO
20-VQFN_VQFN020V4040 Pkg
BD9611MUV-E2
IC REG CTRLR BUCK 20VQFN
Rohm Semiconductor
7,440
In Stock
1 : $3.82000
Cut Tape (CT)
2,500 : $1.72248
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck1110V ~ 56V50kHz ~ 500kHz-YesYes-Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 105°C (TA)--Surface Mount20-VFQFN Exposed PadVQFN020V4040
8-VSSOP
LM3488MMX/NOPB
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
5,319
In Stock
1 : $3.89000
Cut Tape (CT)
3,500 : $1.78377
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 40V100kHz ~ 1MHz100%NoYes-Enable, Frequency Control-40°C ~ 125°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
Showing
of 9,077

DC DC Switching Controllers


PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.