DC DC Switching Controllers

Results: 9,055
Manufacturer
ABLIC Inc.Allegro MicroSystemsAlpha & Omega Semiconductor Inc.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedDiodes IncorporatedInfineon TechnologiesIntelIXYSKaga FEI America, Inc.Kinetic TechnologiesLumissil Microsystems
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
9,055Results
Showing
of 9,055
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
14 SOIC
UC3843BVDR2G
IC REG CTRLR FLYBACK 14SOIC
onsemi
12,462
In Stock
1 : ¥6.49000
Cut Tape (CT)
2,500 : ¥2.33047
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback117.6V ~ 30VUp to 500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)--Surface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
8-VSSOP
UCC28C45DGKR
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
11,983
In Stock
1 : ¥7.14000
Cut Tape (CT)
2,500 : ¥2.76520
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-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-VSSOP
UCC28C44DGKR
IC OFFLINE CTRLR PWM UVLO 8VSSOP
Texas Instruments
9,995
In Stock
1 : ¥7.14000
Cut Tape (CT)
2,500 : ¥2.76520
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter119V ~ 18VUp to 1MHz48%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-VSSOP
UCC28C40DGKR
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
2,885
In Stock
1 : ¥7.14000
Cut Tape (CT)
2,500 : ¥2.76520
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.6V ~ 18VUp to 1MHz96%NoNo-Frequency Control-40°C ~ 105°C (TJ)--Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-VSSOP
8-SOIC
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
14,513
In Stock
1 : ¥7.96000
Cut Tape (CT)
2,500 : ¥3.36632
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-SOIC
UCC28C44DR
IC OFFLINE CTRLR PWM UVLO 8SOIC
Texas Instruments
3,890
In Stock
1 : ¥7.96000
Cut Tape (CT)
2,500 : ¥3.36632
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter119V ~ 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
13,203
In Stock
1 : ¥12.48000
Cut Tape (CT)
3,500 : ¥5.70866
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
8-VSSOP
LM3489MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
6,222
In Stock
1 : ¥12.81000
Cut Tape (CT)
3,500 : ¥5.85418
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
16 SOIC
LM3524DMX/NOPB
IC REG CTRLR BUCK/BOOST 16SOIC
Texas Instruments
5,374
In Stock
1 : ¥13.38000
Cut Tape (CT)
2,500 : ¥5.67634
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
2,863
In Stock
1 : ¥14.69000
Cut Tape (CT)
2,500 : ¥6.71607
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
16-DIP SOT38-1
SG2525AN
IC REG CTRLR BCK/PUSH-PULL 16DIP
STMicroelectronics
10,383
In Stock
1 : ¥15.11000
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
8-SOIC
MIC38HC43YM-TR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Microchip Technology
6,482
In Stock
1 : ¥15.60000
Cut Tape (CT)
2,500 : ¥11.82146
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6V ~ 20V-96%YesNo-Frequency Control-40°C ~ 85°C (TA)--Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-MSOP Exp Pad Pkg
LM25085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,221
In Stock
1 : ¥16.58000
Cut Tape (CT)
3,500 : ¥7.58917
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
4,375
In Stock
1 : ¥16.91000
Cut Tape (CT)
2,500 : ¥7.73468
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
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
10,858
In Stock
1 : ¥17.40000
Cut Tape (CT)
2,500 : ¥7.95295
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
5,002
In Stock
1 : ¥17.40000
Cut Tape (CT)
2,500 : ¥7.96973
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
4,052
In Stock
1 : ¥17.65000
Cut Tape (CT)
1,000 : ¥8.68032
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
17,854
In Stock
1 : ¥17.90000
Cut Tape (CT)
3,000 : ¥8.17120
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
5,601
In Stock
1 : ¥17.90000
Cut Tape (CT)
2,000 : ¥8.17122
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
1,953
In Stock
1 : ¥18.06000
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
20-VQFN
LM25145RGYR
LM25145RGYR
Texas Instruments
5,516
In Stock
1 : ¥18.72000
Cut Tape (CT)
3,000 : ¥8.56298
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck116V ~ 42V100kHz ~ 1MHz-YesYes-Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)--Surface Mount, Wettable Flank20-VFQFN Exposed Pad20-VQFN (3.5x4.5)
20-QFN
MP9928GL-Z
IC REG CTRLR BUCK 20QFN
Monolithic Power Systems Inc.
12,257
In Stock
1 : ¥18.80000
Cut Tape (CT)
5,000 : ¥8.29973
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-SOIC
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
4,384
In Stock
1 : ¥19.54000
Cut Tape (CT)
2,500 : ¥8.95476
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-MSOP Exp Pad Pkg
LM25085MY/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
4,187
In Stock
1 : ¥19.95000
Cut Tape (CT)
1,000 : ¥9.78636
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-MSOP Exp Pad Pkg
LM5085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
3,465
In Stock
1 : ¥20.11000
Cut Tape (CT)
3,500 : ¥9.21220
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 75VUp to 1MHz100%NoNo-Current Limit, Enable, On Time Control-40°C ~ 125°C (TJ)--Surface Mount8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)8-HVSSOP
Showing
of 9,055

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.