DC DC Switching Controllers
Browse available DC DC Switching Controllers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC28C45DRIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 |
1+：$1.36000 10+：$0.98600 25+：$0.89360 100+：$0.79130 250+：$0.74260 500+：$0.71326 1000+：$0.70227 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 18V | Up to 1MHz | 48% | No | No | - | Frequency Control | -40°C ~ 105°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
UCC28C40DRIC REG CTRLR MULT TOPOLOGY 8SOIC |
18,749 |
1+：$1.25000 10+：$0.90300 25+：$0.81720 100+：$0.72270 250+：$0.67760 500+：$0.65042 1000+：$0.63801 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 6.6V ~ 18V | Up to 1MHz | 96% | No | No | - | Frequency Control | -40°C ~ 105°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
|
UCC28C43DRIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 |
1+：$1.36000 10+：$0.98600 25+：$0.89360 100+：$0.79130 250+：$0.74260 500+：$0.71326 1000+：$0.70227 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 18V | Up to 1MHz | 96% | No | No | - | Frequency Control | -40°C ~ 105°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
ZXSC410E6TAIC REG CTRLR BOOST SOT23-6 |
22,945 |
1+：$0.71000 10+：$0.50100 25+：$0.44840 50+：$0.41700 100+：$0.39100 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 8V | 200kHz | 85% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
LM3524DMX/NOPBIC REG CTRLR BUCK/BOOST 16SOIC |
3,461 |
1+：$1.90000 10+：$1.40000 25+：$1.27360 100+：$1.13530 250+：$1.06924 500+：$1.02946 1000+：$1.02816 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 8V ~ 40V | - | 49% | No | No | - | Current Limit, Enable, Frequency Control | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
|
LM3489MMX/NOPBIC REG CTRLR BUCK 8VSSOP |
28,702 |
1+：$1.79000 10+：$1.31700 25+：$1.19760 100+：$1.06630 250+：$1.00364 500+：$0.96590 1000+：$0.96237 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 35V | Up to 1MHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 8-VSSOP |
|
MIC2102YML-TRIC REG CTRLR BUCK 16MLF |
5,393 |
1+：$1.55000 25+：$1.53000 |
|
Datasheet | Hyper Speed Control® | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 200kHz ~ 600kHz | 85% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MLF® (3x3) |
|
LM5148RGYR3.5-V TO 80-V, CURRENT MODE SYNC |
16,899 |
1+：$2.76000 10+：$2.05500 25+：$1.87800 100+：$1.68350 250+：$1.59072 500+：$1.55206 |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 80V | 100kHz ~ 2.2MHz | 100% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-VQFN (3.5x5.5) |
|
|
TL598CDRIC REG CTRLR MULT TOP 16SOIC |
5,501 |
1+：$2.58000 10+：$1.92000 25+：$1.75440 100+：$1.57240 250+：$1.48560 500+：$1.44892 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 100kHz | 45% | Yes | No | - | Dead Time Control, Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
LM5155DSSRPOWER MANAGEMENT |
0 |
1+：$2.21000 10+：$1.63800 25+：$1.49360 100+：$1.33480 250+：$1.25912 500+：$1.21940 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 45V | 100kHz ~ 2.2MHz | 93% | No | Yes | - | Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-WSON (3x2) |
|
LM25085MYX/NOPBIC REG CTRLR BUCK 8MSOP |
0 |
1+：$2.68000 10+：$1.99500 25+：$1.82360 100+：$1.63550 250+：$1.54580 500+：$1.51012 |
|
Datasheet | - | 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 42V | Up to 1MHz | 100% | No | No | - | Current Limit, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-HVSSOP |
|
|
UCC2813DTR-0IC REG CTRLR MULT TOPOLOGY 8SOIC |
7,472 |
1+：$2.21000 10+：$1.63400 25+：$1.49000 100+：$1.33160 250+：$1.25608 500+：$1.21636 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 6.9V ~ 12V | - | 99% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MIC38HC43YM-TRIC REG CTRLR MULT TOPOLOGY 8SOIC |
5,858 |
1+：$1.90000 25+：$1.58000 100+：$1.57590 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
TPS40200DRIC REG CTRLR BUCK 8SOIC |
0 |
1+：$2.47000 10+：$1.83400 25+：$1.67480 100+：$1.49970 250+：$1.41628 500+：$1.37852 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 52V | 35kHz ~ 500kHz | 95% | No | No | - | Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
SG3525AP013TRIC REG CTRLR BCK/PSH-PULL 16SOIC |
12,061 |
1+：$2.26000 10+：$1.67600 25+：$1.52840 100+：$1.36670 250+：$1.28956 500+：$1.25016 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Push-Pull | 2 | 1 | 8V ~ 35V | 100Hz ~ 400kHz | 49% | Yes | Yes | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
|
LM5156DSSR2.2-MHZ WIDE VIN NONSYNCHRONOUS |
13,053 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 60V | 100kHz ~ 2.2MHz | 93% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-WSON (3x2) |
|
TPS40210DGQRIC REG CTRLR MULT TOP 10MSOP |
759 |
1+：$2.70000 10+：$2.01200 25+：$1.83920 100+：$1.64970 250+：$1.55932 500+：$1.52388 |
|
Datasheet | - | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 52V | 35kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-HVSSOP |
|
TPS40305DRCRIC REG CTRLR BUCK 10SON |
33,319 |
1+：$2.51000 10+：$1.86200 25+：$1.69960 100+：$1.52090 250+：$1.43568 500+：$1.39474 1000+：$1.31580 |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 20V | 1.2MHz | 85% | Yes | No | - | Enable, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSON (3x3) |
|
|
LM5085MYX/NOPBIC REG CTRLR BUCK 8MSOP |
0 |
1+：$3.18000 10+：$2.38400 25+：$2.18480 100+：$1.96520 250+：$1.86056 500+：$1.83140 |
|
Datasheet | - | 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 75V | Up to 1MHz | 100% | No | No | - | Current Limit, Enable, On Time Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-HVSSOP |
|
LM3481QMM/NOPBIC REG CTRLR MULT TOP 10MSOP |
1,811 |
1+：$3.18000 10+：$2.38100 25+：$2.18120 100+：$1.96210 250+：$1.85756 500+：$1.82836 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.97V ~ 48V | 100kHz ~ 1MHz | 85% | No | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 10-VSSOP |
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