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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MAX16932BATIU/V+TIC REG CTRLR BUCK 28TQFN |
3,769 | 0.00 |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz, 500kHz ~ 1.1MHz | 98.5% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-TQFN (5x5) |
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MAX16932CATIU/V+TIC REG BUCK 3.3V/5V/ADJ 28TQFN |
3,060 | 0.00 |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz, 500kHz ~ 1.1MHz | 98.5% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-TQFN (5x5) |
|
BD9842FV-E2IC REG CTRLR BUCK 20SSOP |
2,994 | 1.84 |
|
Datasheet |
- | 20-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.6V ~ 35V | 100kHz ~ 1.5MHz | - | No | No | - | Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-SSOP-B |
|
LTC3809IDD-1#TRPBFIC REG CTRLR BUCK 10DFN |
4,790 | 5.40 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.75V ~ 9.8V | 550kHz | 100% | Yes | No | - | Enable, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
LTC3809IMSE-1#TRPBFIC REG CTRLR BUCK 10MSOP |
1,968 | 5.40 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.75V ~ 9.8V | 550kHz | 100% | Yes | No | - | Enable, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP-EP |
|
TPS43351QDAPRQ1IC REG CTRLR BUCK 38HTSSOP |
2,470 | 1.00 |
|
Datasheet |
- | 38-PowerTSSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 40V | 150kHz ~ 600kHz | 98.75% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 38-HTSSOP |
|
BD9031FV-CE2IC REG CTRLR BOOST 16SSOP |
1,449 | 1.85 |
|
Datasheet |
- | 16-LSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive, Isolation Capable | Boost | 1 | 1 | 4.5V ~ 30V | 20kHz ~ 600kHz | 87% | No | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP-B |
|
ISL78264ARZISL78264ARZ AUTOMOTIVE GRADE - D |
2,832 | 0.00 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.75V ~ 42V | 200kHz ~ 2.2MHz | 98.75% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 32-QFN (5x5) |
|
MCP19123-E/MQDIGITALLY ENHANCED POWER ANALOG |
4,815 | 4.62 |
|
Datasheet |
- | 28-VFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Positive | Buck | 1 | 2 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | - | Yes | Yes | I2C, PMBus, SMBus | Enable, Frequency Control, Power Good, Soft Start, Watchdog | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
|
MAX797CSE-TIC REG CTRLR MULT TOP 16SOIC |
2,579 | 0.00 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Buck, Boost, Flyback | 1 | 1 | 4.5V ~ 30V | 150kHz, 300kHz | 96% | Yes | Yes | - | Enable, Pulse Skipping, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
MAX1858AEEG+TIC REG CTRLR BUCK 24QSOP |
1,450 | 5.07 |
|
- |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 23V | 100kHz ~ 600kHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Reset | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QSOP |
|
LTC7811IUJ#TRPBFLOW IQ TRIPLE BUCK-BOOST CTL |
2,514 | 5.43 |
|
Datasheet |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 3 | 2 | 1V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 40-QFN (6x6) |
|
MCP19118-E/MJIC REG CTRLR BUCK PMBUS 24QFN |
3,219 | 5.46 |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 1.6MHz | - | Yes | No | I2C, PMBus, SMBus | Phase Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-QFN (4x4) |
|
LT1725CS#TRPBFIC REG CTRLR FLYBACK 16SOIC |
3,554 | 5.46 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 9.7V ~ 22V | 90kHz ~ 115kHz | 90% | No | No | - | Enable, Soft Start | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
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LT1737CS#TRPBFIC REG CTRLR FLYBACK 16SOIC |
3,116 | 5.46 |
|
Datasheet |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 4.1V ~ 20V | 90kHz ~ 115kHz | 90% | No | No | - | Enable, Soft Start | 0°C ~ 100°C (TJ) | - | - | Surface Mount | 16-SO |
|
LM27213MTDX/NOPBIC REG CTRLR BUCK 48TSSOP |
3,916 | 5.28 |
|
Datasheet |
- | 48-TFSOP (0.240", 6.10mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 6V | - | - | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -5°C ~ 105°C (TA) | - | - | Surface Mount | 48-TSSOP |
|
SG2525ANIC REG CTRLR PUSH-PULL 16DIP |
1,232 | 8.23 |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 8V ~ 35V | 100Hz ~ 350kHz | 49% | Yes | Yes | - | Enable, Soft Start | -25°C ~ 85°C (TA) | - | - | Through Hole | 16-PDIP |
|
ISL8843AAUZIC REG CTRLR BOOST/FLYBACK 8MSOP |
1,414 | 2.04 |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 9V ~ 30V | Up to 2MHz | 96% | No | No | - | Current Limit, Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-MSOP |
|
MAX1654EEEIC REG CTRLR BUCK 16QSOP |
2,375 | 0.00 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.5V ~ 30V | 150kHz, 300kHz | 98% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
|
LTC3830ES8#TRPBFIC REG CTRLR BUCK 8SOIC |
2,634 | 5.49 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 8V | 200kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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