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DC DC Switching Controllers
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM25185QPWPRQ1LM25185QPWPRQ1 |
4,600 | 0.00 |
|
Datasheet |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | - | Positive | Flyback | 1 | 1 | 4.5V ~ 42V | 11kHz ~ 350kHz | - | Yes | Yes | - | Frequency Control | -40°C ~ 125°C | - | - | Surface Mount | 14-HTSSOP |
|
|
LM5185PWPRLM5185PWPR |
2,038 | 0.00 |
|
Datasheet |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | - | Positive | Flyback | 1 | 1 | 4.5V ~ 100V | 11kHz ~ 350kHz | - | Yes | Yes | - | Current Limit | -40°C ~ 125°C | - | - | Surface Mount | 14-HTSSOP |
|
MAX5071AAUA+TIC REG CTRLR FLYBACK 8UMAX |
3,390 | 1.41 |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 10.8V ~ 30V | 20kHz ~ 1MHz | 96% | No | Yes | - | Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-uMAX/uSOP |
|
LM3487QMMX/NOPBIC REG CTRLR BUCK/BCK-BST 10MSOP |
1,837 | 0.00 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | 1 | 1 | 2.97V ~ 35V | 100kHz ~ 1.4MHz | 100% | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 10-VSSOP |
|
MAX5019CSAIC REG CTRLR FLYBACK 8SOIC |
2,016 | 0.00 |
|
- |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 13V ~ 36V | 275kHz | 85% | No | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UCC38084DRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
3,568 | 0.00 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Half-Bridge, Push-Pull | 2 | 1 | 4.1V ~ 15V | 200kHz | 49% | Yes | No | - | Current Limit, Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UCC2808ADTR-2G4IC REG CTRLR PUSH-PULL 8SOIC |
2,793 | 0.00 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UCC2808DTR-2G4IC REG CTRLR PUSH-PULL 8SOIC |
2,262 | 0.00 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UCC3808DTR-2G4IC REG CTRLR PUSH-PULL 8SOIC |
1,932 | 0.00 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
E-SG2525AP013TRIC REG CTRLR BCK/PSH-PULL 16SOIC |
1,875 | 0.00 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Push-Pull | 2 | 1 | 8V ~ 35V | 100Hz ~ 400kHz | 49% | Yes | Yes | - | Enable, Soft Start | -25°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
ISL6535CRZ-TIC REG CTRLR BUCK 16QFN |
2,581 | 2.20 |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10.8V ~ 13.2V | 200kHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
|
|
ISL6535IRZ-TIC REG CTRLR BUCK 16QFN |
2,277 | 2.20 |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10.8V ~ 13.2V | 200kHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
|
|
MPQ2918GF-AEC1-PAUTOMOTIVE GRADE.4V-40V INPUT, C |
2,644 | 0.00 |
|
Datasheet |
MPQ | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 40V | 100kHz ~ 1MHz | 99.5% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 20-TSSOP-EP |
|
IR3623MPBFIC REG CTRLR BUCK 32MLPQ |
1,390 | 0.00 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Bag | Obsolete | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 8.5V ~ 14.5V | 200kHz ~ 1.2MHz | 85% | - | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-MLPQ (5x5) |
|
SC453TSTRTIC REG CTRLR BUCK 28TSSOP |
2,019 | 0.00 |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 25V | - | - | Yes | No | - | Current Limit, Enable, Soft Start | - | - | - | Surface Mount | 28-TSSOP |
|
UCC3808APWTR-2G4IC REG CTRLR PUSH-PULL 8TSSOP |
4,925 | 0.00 |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-TSSOP |
|
SI-8511NVSIC REG CTRLR BUCK 24TSSOP |
1,567 | 0.00 |
|
Datasheet |
- | 24-LSSOP (0.220", 5.60mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | 400kHz | - | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -20°C ~ 85°C (TA) | - | - | Surface Mount | 24-TSSOP |
|
MC34067DWR2IC REG CTRLR FLYBACK 16SOIC |
4,061 | 0.00 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 2 | 1 | 8.6V ~ 20V | 2.05MHz | - | No | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX17499AAUB+IC REG CTRLR BOOST/SEPIC 10UMAX |
2,605 | 0.00 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, SEPIC | 1 | 1 | 9.5V ~ 24V | 50kHz ~ 2.5MHz | 50% | No | No | - | Enable | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-uMAX/uSOP |
|
MCP1631VHV-330E/SSIC REG CTRLR SEPIC 20SSOP |
3,841 | 1.70 |
|
Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Positive | Sepic | 1 | 1 | 3.5V ~ 16V | - | - | No | No | - | Enable, Frequency Control, Ramp | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-SSOP |
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