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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MAX16993AGJH/VY+TIC REG BUCK ADJ 3A TRPL 32QFN |
1,941 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable (Programmable) | 3 | 3.5V | 36V | 0.8V | 3.95V | 3A | 2.1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
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MAX16963SATED/V+IC REG BUCK ADJ 1.5A DL 16TQFN |
2,045 | - |
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Datasheet | - | 16-WQFN Exposed Pad | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 2 | 2.7V | 5.5V | 0.8V | 3.6V | 1.5A | 2.2MHz | Yes | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 16-TQFN (4x4) |
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MAX16977RATE/V+IC REG BUCK ADJ/1V 2A 16TQFN |
3,402 | - |
|
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) | Automotive | AEC-Q100 | Surface Mount | 16-TQFN (5x5) |
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LM2677SX-12IC REG BUCK 12V 5A TO263 |
1,878 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 12V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2679SX-12IC REG BUCK 12V 5A TO263 |
2,184 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 12V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
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LM2679SX-3.3IC REG BUCK 3.3V 5A TO263 |
4,285 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 3.3V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2676SD-ADJIC REG BUCK ADJ 3A 14VSON |
1,875 | - |
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Datasheet | SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.2V | 37V | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
|
LM2677SD-5.0IC REG BUCK 5V 5A 14VSON |
3,521 | - |
|
Datasheet | SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 5V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
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LM2679SD-3.3IC REG BUCK 3.3V 5A 14VSON |
2,979 | - |
|
Datasheet | SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 3.3V | - | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
|
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LM2679SD-ADJIC REG BUCK ADJ 5A 14VSON |
3,333 | - |
|
Datasheet | SIMPLE SWITCHER® | 14-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.21V | 37V | 5A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-VSON (5x6) |
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LT8304IS8E-1#TRPBFIC REG FLYBACK ADJ 2A 8SOIC |
2,730 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | Adjustable | 1 | 3V | 100V | 1V | 150V (Switch) | 2A (Switch) | 11kHz ~ 350kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
ISL65426HRZIC REG BUCK ADJ 6A DL 50QFN |
2,650 | - |
|
Datasheet | - | 50-VFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 5.5V | 1V | 4V | 6A | 1MHz | Yes | -10°C ~ 125°C (TJ) | - | - | Surface Mount | 50-QFN (5x10) |
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LM3102TL-1/NOPBIC REG BUCK ADJ 2.5A 28DSBGA |
4,061 | - |
|
Datasheet | SIMPLE SWITCHER® | 28-WFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 42V | 0.8V | 7V | 2.5A | Up to 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-DSBGA |
|
LTC1265CS-5#TRPBFIC REG BUCK BOOST 5V 1.2A 14SO |
3,355 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 4V | 13V | 5V | - | 1.2A (Switch) | Up to 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SO |
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LTC1265CS-3.3#TRPBFIC REG BUCK BOOST 3.3V 1.2A 14SO |
3,591 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost, SEPIC | Fixed | 1 | 4V | 13V | 3.3V | - | 1.2A (Switch) | Up to 700kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SO |
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LT8302HS8E-3#TRPBFIC REG FLYBACK 3.6A 8SOIC |
2,894 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 3V | 42V | - | 65V (Switch) | 3.6A | Down to 12kHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-SOIC-EP |
|
TPS5430MDDAREPG4IC REG BUCK ADJ 3A 8SOPWR |
2,695 | - |
|
Datasheet | SWIFT™ | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 5.5V | 36V | 1.221V | 32.04V | 3A | 500kHz | No | -55°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SO PowerPad |
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LM2676S-12IC REG BUCK 12V 3A TO263 |
3,792 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 12V | - | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LT1110CS8#TRPBFIC REG BUCK BOOST ADJ 1.5A 8SO |
1,877 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 1V | 30V | 0.22V | 50V (Switch) | 1.5A (Switch) | 70kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
|
LT1073CS8#TRPBFIC REG BUCK BOOST ADJ 1.5A 8SO |
1,010 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Buck, Boost | Adjustable | 1 | 1V | 30V | 1V | 50V (Switch) | 1.5A (Switch) | 19kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
Voltage Regulators - DC DC Switching Regulators FAQ
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