Voltage Regulators - DC DC Switching Regulators
Browse available Voltage Regulators - DC DC Switching Regulators part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
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| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MAX16977SATE+IC REG BUCK ADJ/1V 2A 16TQFN |
122 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 3.5V | 36V | 1V (5V) | 10V | 2A | 2.2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TQFN (5x5) |
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LT3437EDD#PBFIC REG BUCK ADJ 500MA 10DFN |
1,279 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 60V | 1.25V | 57V | 500mA (Switch) | 200kHz | No | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LTC1503CMS8-1.8#PBFIC REG CHG PUMP 1.8V 100MA 8MSOP |
296 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Charge Pump | Fixed | 1 | 2.4V | 6V | 1.8V | - | 100mA | 600kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1550LCMS8-2#PBFIC REG CHARG PUMP -2V 20MA 8MSOP |
292 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 2.7V | 5.5V | -2V | - | 20mA | 900kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1682CMS8#PBFIC REG CHARG PUMP ADJ 50MA 8MSOP |
178 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable | 1 | 1.8V | 4.4V | 2.5V | 5.5V | 50mA | 550kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1550LCMS8-4.1#PBFIC REG CHARGE PUMP -4.1V 8MSOP |
171 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 5.5V | -4.1V | - | 20mA | 900kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1261LCMS8-4.5#PBFIC REG CHARGE PUMP -4.5V 8MSOP |
168 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 5.25V | -4.5V | - | 20mA | 650kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1682CMS8-5#PBFIC REG CHARGE PUMP 5V 50MA 8MSOP |
120 | - |
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Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 1.8V | 4.4V | 5V | - | 50mA | 550kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC1551LCMS8-4.1#PBFIC REG CHARGE PUMP -4.1V 8MSOP |
3,663 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up/Step-Down | Negative | Charge Pump | Fixed | 1 | 4.5V | 5.5V | -4.1V | - | 20mA | 900kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LTC3565IMSE#PBFIC REG BUCK ADJ 1.25A 10MSOP |
168 | - |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.6V | 5.5V | 1.25A | Up to 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
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LTC3411AIDD#PBFIC REG BUCK ADJ 1.25A 10DFN |
1,783 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.5V | 5.5V | 0.8V | 5V | 1.25A | 2.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3990HMSE-3.3#PBFIC REG BUCK 3.3V 350MA 16MSOP |
531 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 62V | 3.3V | - | 350mA | 210kHz ~ 2.3MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LTC3534EDHC#PBFIC REG BUCK BST ADJ 500MA 16DFN |
4,158 | - |
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Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.4V | 7V | 1.8V | 7V | 500mA | 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-DFN (5x3) |
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LTC3245IMSE#PBFIC REG CHG PUMP ADJ 250MA 12MSOP |
2,744 | - |
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Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Charge Pump | Adjustable (Programmable) | 1 | 2.7V | 38V | 2.5V (3.3V, 5V) | 5V | 250mA | 450kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
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MAX20040BATPA/VY+IC REG BUCK BST PROG 20TQFN |
4,673 | - |
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Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Programmable (Fixed) | 1 | 2V | 36V | - | 15V | 1.2A | 2.2MHz | Yes | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-TQFN-EP (4x4) |
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LT1615IS5-1#TRPBFIC REG BOOST SEPIC ADJ TSOT23-5 |
3,604 | - |
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Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 15V | 1.23V | 34V | 75mA (Switch) | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-5 |
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LTC3121EDE#TRPBFIC REG BOOST ADJ 1.5A 12DFN |
2,990 | - |
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Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.8V | 5.5V | 2.2V | 15V | 1.5A (Switch) | Up to 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-DFN (4x3) |
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LT3483AEDC#TRMPBFIC REG BUCK BOOST ADJ 340MA 8DFN |
939 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Negative | Buck, Boost, Charge Pump, Flyback | Adjustable | 1 | 2.5V | 16V | -2.5V | -38V | 340mA (Switch) | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-DFN (2x2) |
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LTC3547BIDDB#TRMPBFIC REG BUCK ADJ 300MA DL 8DFN |
279 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 6.5V | 0.6V | 5.5V | 300mA | 2.25MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-DFN (3x2) |
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MAX662ACPA+IC REG CHARG PUMP 12V 30MA 8PDIP |
166 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 4.5V | 5.5V | 12V | - | 30mA | 500kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
Voltage Regulators - DC DC Switching Regulators FAQ
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