DC DC Switching Controllers

Results: 12,529
Manufacturer
ABLIC Inc.Allegro MicroSystemsAlpha & Omega Semiconductor Inc.Ampleon USA Inc.Analog Devices Inc.Analog Devices Inc./Maxim IntegratedBurr BrownCatalyst Semiconductor Inc.Cherry SemiconductorCypress Semiconductor CorpDiodes IncorporatedElantec
Series
-*AD9560ADP3179ADP3180AnyFET™Automotive, AEC-Q100Automotive, AEC-Q100, EcoSpeed®, SmartDrive™Automotive, AEC-Q100, MPQAutomotive, AEC-Q100, UCC28C5x-Q1Automotive, AEC-Q101Combi-Sense®
Packaging
-BagBoxBulkCut Tape (CT)Digi-Reel®StripTape & Reel (TR)TrayTube
Product Status
ActiveDiscontinued at Digi-KeyLast Time BuyNot For New DesignsObsolete
Output Type
-AdjustablePWM SignalPWMProgrammableTransistor 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, Buck-Boost, Flyback, ForwardBoost, 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, Buck-Boost, Cuk, Flyback, Forward Converter, SEPIC
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 ~ 16V1V ~ 40V1.2V ~ 100V1.5V ~ 11V
Frequency - Switching
1Hz ~ 350kHz1Hz ~ 400kHz1Hz ~ 500kHz1Hz ~ 600kHz10Hz ~ 10kHz50Hz ~ 600kHz60Hz ~ 430kHz100Hz ~ 300kHz100Hz ~ 350kHz100Hz ~ 400kHz100Hz ~ 500kHz220Hz ~ 140kHz
Duty Cycle (Max)
24%40%45%45%, 75%46%47%48%49% (Typ)49%49.4%49.8%50%
Synchronous Rectifier
-NoYes
Clock Sync
-NoYes
Serial Interfaces
-ASIAVSBus, I²C, PMBusAVSBus, PMBusI²CI²C, PMBusI²C, PMBus, SMBusI²C, PSII²C, SMBusPMBusPMBus, SMBusPSISMBusSPI
Control Features
-Current LimitCurrent Limit, Dead Time Control, Dimming, Enable, Frequency Control, Phase Control, Power Good, Soft Start, TrackingCurrent 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
Mounting Type
-Surface MountSurface Mount, Wettable FlankThrough Hole
Package / Case
6-SMD, Flat Leads6-UFDFN Exposed Pad6-VFDFN Exposed Pad6-WDFN Exposed Pad7-SIP8-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-SNB (1.8x2.0)6-SON (2.6x1.6)6-TSOP6-TSOT6-USPC (1.8x2)6-WSON (3x3)7-PDIP7-SO7-SOP8-CDIP8-CERDIP
Stocking Options
Environmental Options
Media
Marketplace Product
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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
Mounting Type
Package / Case
Supplier Device Package
8-SOIC
UC3845BVD1R2G
IC REG CTRLR BOOST/FLYBACK 8SOIC
onsemi
1,870
In Stock
1 : $0.74000
Cut Tape (CT)
2,500 : $0.26725
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
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
3,800
In Stock
1 : $0.97000
Cut Tape (CT)
2,500 : $0.41006
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
SOT-23-6 PKG
ZXSC410E6TA
IC REG CTRLR BOOST SOT23-6
Diodes Incorporated
53,452
In Stock
51,000
Factory
1 : $1.40000
Cut Tape (CT)
3,000 : $0.59388
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-UpPositiveBoost111.8V ~ 8V200kHz85%NoNo-Enable-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
8-VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
3,541
In Stock
7,000
Factory
1 : $1.52000
Cut Tape (CT)
3,500 : $0.69539
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-VFQFN
TPS53219ARGTR
IC REG CTRLR BUCK 16QFN
Texas Instruments
6,710
In Stock
1 : $1.70000
Cut Tape (CT)
3,000 : $0.77992
Tape & Reel (TR)
1 : $1.00000
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 25V500kHz90%YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)Surface Mount16-VFQFN Exposed Pad16-VQFN (3x3)
R1211N002A-TR-FE
R1240N001B-TR-FE
PWM STEP-DOWN DCDC CONVERTER
Nisshinbo Micro Devices Inc.
20,897
In Stock
1 : $1.85000
Cut Tape (CT)
3,000 : $0.84537
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActivePWMStep-DownPositiveBuck114.5V ~ 30V1.25MHz85%NoNo-Enable-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6W
14-HTSSOP
LM51561HPWPR
2.2 MHZ WIDE INPUT NONSYNCHRONOU
Texas Instruments
3,718
In Stock
1 : $1.87000
Cut Tape (CT)
2,000 : $0.85764
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°CSurface Mount14-PowerTSSOP (0.173", 4.40mm Width)14-HTSSOP
8-SOIC
UCC28C42QDRQ1
BICMOS CURRENT MODE PWM CONTROLL
Texas Instruments
7,193
In Stock
1 : $1.88000
Cut Tape (CT)
2,500 : $0.86173
Tape & Reel (TR)
1 : $1.00000
Bulk
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback119V ~ 18VUp to 1MHz96%NoYes-Frequency Control-40°C ~ 125°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
10-VSON
TPS40304DRCR
IC REG CTRLR BUCK 10SON
Texas Instruments
26,854
In Stock
9,000
Factory
1 : $2.03000
Cut Tape (CT)
3,000 : $0.92718
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck113V ~ 20V600kHz90%YesNo-Enable, Power Good, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-VSON (3x3)
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
21,329
In Stock
1 : $2.22000
Cut Tape (CT)
2,500 : $1.01672
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
32-QFN
NCP81231MNTXG
IC REG CTLR USB-PD 32QFN
onsemi
5,000
In Stock
1 : $2.33000
Cut Tape (CT)
2,500 : $1.02742
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsTransistor DriverStep-DownPositiveBuck114.5V ~ 28V150kHz ~ 1.2MHz100%YesNoI²CCurrent Limit, Enable-40°C ~ 100°C (TA)Surface Mount32-VFQFN Exposed Pad32-QFN (5x5)
8-MSOP Exp Pad Pkg
LM25085QMYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
3,438
In Stock
1 : $2.38000
Cut Tape (CT)
3,500 : $1.09080
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
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-VSSOP
LM3488MMX/NOPB
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
3,409
In Stock
1 : $2.55000
Cut Tape (CT)
3,500 : $1.16852
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
16-SO
SG2525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
11,408
In Stock
1 : $2.60000
Cut Tape (CT)
2,500 : $1.18930
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
8-VSSOP
LM25085MM/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
2,875
In Stock
1 : $2.43000
Cut Tape (CT)
1,000 : $1.19210
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
8-SOIC
LM3478MAX/NOPB
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
3,980
In Stock
10,000
Factory
1 : $2.61000
Cut Tape (CT)
2,500 : $1.19442
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC112.97V ~ 40V100kHz ~ 1MHz100%NoNo-Enable, Frequency Control-40°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
8-MSOP Exp Pad Pkg
LM25085MY/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
13,885
In Stock
10,000
Factory
1 : $2.43000
Cut Tape (CT)
1,000 : $1.19210
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
16-Pin QFN
MIC2101YML-TR
IC REG CTRLR BUCK 16MLF
Microchip Technology
9,866
In Stock
1 : $1.49000
Cut Tape (CT)
5,000 : $1.21250
Tape & Reel (TR)
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 38V200kHz ~ 600kHz85%YesNo-Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)Surface Mount16-VFQFN Exposed Pad16-MLF® (3x3)
10-VSSOP
LM5022MMX/NOPB
IC REG CTRLR BOOST/SEPIC 10MSOP
Texas Instruments
5,446
In Stock
1 : $2.71000
Cut Tape (CT)
3,500 : $1.24079
Tape & Reel (TR)
-
Tape & Reel (TR)
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, SEPIC116V ~ 60V200kHz ~ 990kHz95%NoYes-Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP
14-HTSSOP
LM5156HQPWPRQ1
2.2MHZ WIDE VIN AUTOMOTIVE NON-S
Texas Instruments
15,466
In Stock
10,000
Factory
1 : $2.75000
Cut Tape (CT)
2,000 : $1.25988
Tape & Reel (TR)
Tape & Reel (TR)
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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°CSurface Mount14-PowerTSSOP (0.173", 4.40mm Width)14-HTSSOP
16-WQFN
TPS43061RTER
IC REG CTRLR BOOST 16WQFN
Texas Instruments
15,868
In Stock
1 : $2.79000
Cut Tape (CT)
3,000 : $1.27896
Tape & Reel (TR)
1 : $1.00000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 38V50kHz ~ 1MHz-YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
16-WQFN
TPS43060RTER
IC REG CTRLR BOOST 16WQFN
Texas Instruments
15,947
In Stock
1 : $2.79000
Cut Tape (CT)
3,000 : $1.27896
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-UpPositiveBoost114.5V ~ 38V50kHz ~ 1MHz-YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 150°C (TJ)Surface Mount16-WFQFN Exposed Pad16-WQFN (3x3)
16-TQFN
MAX17597ATE+T
IC REG CTRLR BOOST/FLYBK 16TQFN
Analog Devices Inc./Maxim Integrated
7,365
In Stock
1 : $2.76000
Cut Tape (CT)
2,500 : $1.38692
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-
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Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback114.5V ~ 36V100kHz ~ 1MHz92.5%NoYes-Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount16-WFQFN Exposed Pad16-TQFN (3x3)
10-VSSOP
LM5020MM-1/NOPB
IC REG CTRLR FLYBACK 10MSOP
Texas Instruments
6,602
In Stock
10,000
Factory
1 : $2.94000
Cut Tape (CT)
1,000 : $1.44693
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up/Step-DownPositiveFlyback118V ~ 15V200kHz ~ 630kHz80%NoYes-Frequency Control, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-VSSOP
8-WSON
LM5085SD/NOPB
IC REG CTRLR BUCK 8WSON
Texas Instruments
3,908
In Stock
10,000
Factory
1 : $2.94000
Cut Tape (CT)
1,000 : $1.44693
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-WFDFN Exposed Pad8-WSON (3x3)
Showing
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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.