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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
Mounting Type
Package / Case
Supplier Device Package
8,499
In Stock
1 : RM6.43000
Cut Tape (CT)
3,000 : RM2.75400
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck112.8V ~ 16V500kHz100%NoNo---40°C ~ 85°C (TA)Surface MountSC-74A, SOT-753SOT-25-5
SOT-23-6 PKG
TPS64202DBVR
IC REG CTRLR BUCK SOT23-6
Texas Instruments
5,996
In Stock
9,000
Factory
1 : RM7.76000
Cut Tape (CT)
3,000 : RM3.55450
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositive or NegativeBuck111.8V ~ 6.5V-100%NoNo-Enable-40°C ~ 85°C (TA)Surface MountSOT-23-6SOT-23-6
8-MSOP
BD9306AFVM-TR
IC REG CTRLR BOOST 8MSOP
Rohm Semiconductor
8,970
In Stock
1 : RM8.08000
Cut Tape (CT)
3,000 : RM3.88314
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-UpPositiveBoost114.2V ~ 18V100kHz ~ 800kHz100%NoNo-Enable, Frequency Control-40°C ~ 85°C (TA)Surface Mount8-VSSOP, 8-MSOP (0.110", 2.80mm Width)8-MSOP
4,000
In Stock
1 : RM8.90000
Cut Tape (CT)
3,000 : RM4.26870
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
8-SOIC
UCC28C42QDRQ1
BICMOS CURRENT MODE PWM CONTROLL
Texas Instruments
24,754
In Stock
10,000
Factory
1 : RM9.09000
Cut Tape (CT)
2,500 : RM4.64141
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
8-SOIC
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
2,484
In Stock
1 : RM11.48000
Cut Tape (CT)
2,500 : RM5.87520
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
12,758
In Stock
1 : RM11.70000
Cut Tape (CT)
1,000 : RM5.97802
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
5,815
In Stock
1 : RM12.58000
Cut Tape (CT)
2,500 : RM6.43334
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
19,731
In Stock
1 : RM12.30000
Cut Tape (CT)
2,500 : RM6.95385
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
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)
8-VSSOP
LM3488MM/NOPB
IC REG CTRLR MULT TOP 8VSSOP
Texas Instruments
1,675
In Stock
1 : RM13.27000
Cut Tape (CT)
1,000 : RM7.54963
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
20-SOIC 0.295
ICE2HS01GXUMA1
IC REG CTRLR BUCK 20-DSO
Infineon Technologies
2,899
In Stock
1 : RM14.46000
Cut Tape (CT)
1,000 : RM8.29115
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck2211V ~ 18V48.25kHz ~ 1MHz50%YesNo-Dead Time Control, Enable, Soft Start-25°C ~ 125°C (TJ)Surface Mount20-SOIC (0.295", 7.50mm Width)PG-DSO-20-45
8-SOIC
UCC28C40D
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
3,194
In Stock
1 : RM9.23000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, Forward Converter116.6V ~ 18VUp to 1MHz96%NoNo-Frequency Control-40°C ~ 105°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
TSOT-23-6
LTC3803ES6-3#TRPBF
IC REG CTRLR FLYBACK TSOT23-6
Analog Devices Inc.
2,769
In Stock
1 : RM17.81000
Cut Tape (CT)
2,500 : RM9.50130
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback115.7V ~ 8V300kHz80%NoNo-Current Limit, Enable-40°C ~ 125°C (TJ)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
10-VSON
TPS40305DRCT
IC REG CTRLR BUCK 10SON
Texas Instruments
17,943
In Stock
1,750
Factory
1 : RM14.18000
Cut Tape (CT)
250 : RM9.61404
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck113V ~ 20V1.2MHz85%YesNo-Enable, Power Good, Soft Start-40°C ~ 125°C (TJ)Surface Mount10-VFDFN Exposed Pad10-VSON (3x3)
8-SOIC
TL5001CD
IC REG CTRLR BCK/BST/FLYBK 8SOIC
Texas Instruments
24,794
In Stock
1 : RM9.91000
Tube
-
Tube
ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBuck, Boost, Flyback113.6V ~ 40V20kHz ~ 500kHz100%NoNo-Dead Time Control, Frequency Control-20°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
9,668
In Stock
1 : RM20.20000
Cut Tape (CT)
2,500 : RM11.42910
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck113V ~ 16.5V300kHz100%NoNo-Enable-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
5,248
In Stock
1 : RM20.79000
Cut Tape (CT)
2,500 : RM11.77335
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 40V100kHz ~ 1MHz87.5%YesNo-Current Limit, Enable, Frequency Control, Power Good-40°C ~ 125°C (TJ)Surface Mount16-LSSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP-EP
24 VFQFN
TPS51124RGER
IC REG CTRLR BUCK 24QFN
Texas Instruments
7,199
In Stock
9,000
Factory
1 : RM24.24000
Cut Tape (CT)
3,000 : RM13.81406
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck214.5V ~ 5.5V--YesNo-Enable, On Time Control, Power Good-40°C ~ 85°C (TA)Surface Mount24-VFQFN Exposed Pad24-VQFN (4x4)
8-SOIC
TPS40200MDREP
IC REG CTRLR BUCK 8SOIC
Texas Instruments
6,466
In Stock
10,000
Factory
1 : RM25.20000
Cut Tape (CT)
2,500 : RM14.35018
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 52V35kHz ~ 500kHz95%NoNo-Frequency Control, Soft Start-55°C ~ 125°C (TJ)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
9,301
In Stock
1 : RM26.94000
Cut Tape (CT)
2,500 : RM14.38965
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114V ~ 38V235kHz ~ 750kHz99%YesNo-Current Limit, Enable, Frequency Control, Soft Start, Tracking-40°C ~ 125°C (TJ)Surface Mount16-TFSOP (0.118", 3.00mm Width) Exposed Pad16-MSOP-EP
12,500
In Stock
1 : RM26.94000
Cut Tape (CT)
2,500 : RM14.38965
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114V ~ 38V250kHz ~ 750kHz99%YesNo-Current Limit, Enable, Frequency Control, Soft Start, Tracking-40°C ~ 85°C (TA)Surface Mount16-WFQFN Exposed Pad16-QFN (3x3)
16-SSOP
LTC3851EGN#TRPBF
IC REG CTRLR BUCK 16SSOP
Analog Devices Inc.
6,107
In Stock
1 : RM26.94000
Cut Tape (CT)
2,500 : RM14.38965
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114V ~ 38V250kHz ~ 750kHz99%YesNo-Current Limit, Enable, Frequency Control, Soft Start, Tracking-40°C ~ 85°C (TA)Surface Mount16-SSOP (0.154", 3.90mm Width)16-SSOP
5,087
In Stock
1 : RM27.72000
Cut Tape (CT)
2,500 : RM15.69780
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113V ~ 16.5V300kHz92%NoNo-Enable0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
3,967
In Stock
1 : RM28.23000
Cut Tape (CT)
2,500 : RM15.97320
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck113V ~ 5.5V1MHz89%YesNo-Current Limit-40°C ~ 85°C (TA)Surface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
24-WQFN Exposed Pad
LM25117PSQE/NOPB
IC REG CTRLR BUCK 24WQFN
Texas Instruments
8,062
In Stock
1 : RM25.47000
Cut Tape (CT)
250 : RM17.77688
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransistor DriverStep-DownPositiveBuck114.5V ~ 42VUp to 750kHz-YesNo-Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)Surface Mount24-WFQFN Exposed Pad24-WQFN (4x4)
Showing
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of 11,654

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.