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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LT3575EFE#TRPBFIC REG FLYBACK 2.5A 16TSSOP |
2,762 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 3V | 40V | - | - | 2.5A | 40kHz ~ 1MHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LT3575EFE#PBFIC REG FLYBACK 2.5A 16TSSOP |
1,000 | - |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 3V | 40V | - | - | 2.5A | 40kHz ~ 1MHz | No | -40°C ~ 125°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LTC3422EDD#TRPBFIC REG BOOST ADJ 1.5A 10DFN |
6,813 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Boost | Adjustable | 1 | 0.5V | 4.5V | 2.25V | 5.25V | 1.5A (Switch) | 100kHz ~ 3MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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LTC3630AEDHC#TRPBFIC REG BUCK ADJ 500MA 16DFN |
4,790 | - |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive or Negative | Buck | Adjustable (Programmable) | 1 | 4V | 76V | 0.8V (1.8V, 3.3V, 5V) | 76V | 500mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
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LTC3630AEDHC#PBFIC REG BUCK ADJ 500MA 16DFN |
417 | - |
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Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Adjustable (Programmable) | 1 | 4V | 76V | 0.8V (1.8V, 3.3V, 5V) | 76V | 500mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
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ISL95338HRTZ-T7AIC REG BUCK BOOST ADJ 32QFN |
1,668 | - |
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Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Buck-Boost | Adjustable | 1 | 3.8V | 24V | 4V | 20V | - | Up to 1MHz | No | -10°C ~ 100°C (TA) | - | - | Surface Mount | 32-QFN (4x4) |
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LT1303CN8-5#PBFIC REG BOOST 5V 750MA 8PDIP |
100 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Up | Positive | Boost | Fixed | 1 | 1.8V | 10V | 5V | - | 750mA (Switch) | 155kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
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MAX680EPA+IC REG CHARGE PUMP 2VIN DL 8PDIP |
4,274 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Ratiometric | Positive and Negative (Dual Rail) | Charge Pump | Fixed | 2 | 2V | 6V | ±2Vin | - | 10mA | 8kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
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LT1173CS8-5#PBFIC REG BUCK BOOST 5V 1.5A 8SO |
153 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Fixed | 1 | 2V | 30V | 5V | - | 1.5A (Switch) | 23kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LT1111CS8-5#PBFIC REG BUCK BOOST 5V 1.5A 8SO |
4,428 | - |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Buck, Boost | Fixed | 1 | 2V | 30V | 5V | - | 1.5A (Switch) | 72kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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MAX641ACSA+IC REG BOOST ADJ/1.31V 8SOIC |
4,069 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up | Positive | Boost | Adjustable (Fixed) | 1 | 2V | 16.5V | 1.31V (5V) | 18V (Switch) | 450mA (Switch) | 45kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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TPS544B20RVFTIC REG BUCK ADJ 20A 40LQFN |
672 | - |
|
Datasheet | SWIFT™, D-CAP™, D-CAP2™ | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.6V | 5.5V | 20A | Selectable | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
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LT8609AJDDM#PBFIC REG BUCK ADJ 3A 10DFN |
1,627 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 10-DFN (3x3) |
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LT3973IDD#PBFIC REG BUCK ADJ 750MA 10DFN |
334 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 42V | 1.21V | 24V | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT8609AJDDM-5#PBFIC REG BUCK 5V 3A 10DFN |
306 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3V | 42V | 5V | - | 3A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 10-DFN (3x3) |
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LT8609AJDDM-3.3#PBFIC REG BUCK 3.3V 3A 10DFN |
124 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3V | 42V | 3.3V | - | 3A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 10-DFN (3x3) |
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LT1940LEFE#PBFIC REG BUCK ADJ 1.4A DL 16TSSOP |
3,570 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3.6V | 7V | 1.25V | 6.16V | 1.4A | 1.1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LT8582IDKD#PBFIC REG BST CUK ADJ 3.3A DL 24DFN |
4,080 | - |
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Datasheet | - | 24-WFDFN Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, Flyback, SEPIC | Adjustable | 2 | 2.5V | 22V | 2.5V | 42V (Switch) | 3.3A (Switch) | 200kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-DFN (7x4) |
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LTC3642IDD#TRPBFIC REG BUCK ADJ 50MA 8DFN |
2,635 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 45V | 0.8V | 45V | 50mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (3x3) |
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LT3685EDD#PBFIC REG BUCK ADJ 2A 10DFN |
1,748 | - |
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Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.6V | 36V | 0.79V | 20V | 2A | 200kHz ~ 2.4MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
Voltage Regulators - DC DC Switching Regulators FAQ
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