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.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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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LTC3245EDE#PBFIC REG CHRG PUMP ADJ 250MA 12DFN |
805 | - |
|
Datasheet | - | 12-WFDFN 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-DFN (4x3) |
|
LTC3621IDCB-25#TRMPBFIC REG BUCK 5V 1A 6DFN |
218 | - |
|
Datasheet | - | 6-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 1 | 2.7V | 17V | 5V | - | 1A | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-DFN (2x3) |
|
LM2585S-ADJ/NOPBIC REG BST FLYBACK ADJ 3A TO263 |
2,992 | - |
|
Datasheet | SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 4V | 40V | 1.23V | 60V | 3A (Switch) | 100kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-5) |
|
LTC3404EMS8#TRPBFIC REG BUCK ADJ 600MA 8MSOP |
10,003 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.65V | 6V | 0.8V | 6V | 600mA | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LTC3632IMS8E#TRPBFIC REG BUCK ADJ 20MA 8MSOP |
976 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive or Negative | Buck | Adjustable | 1 | 4.5V | 50V | 0.8V | 50V | 20mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
|
LTC3536EMSE#TRPBFIC REG BUCK BOOST ADJ 1A 12MSOP |
318 | - |
|
Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.8V | 5.5V | 1.8V | 5.5V | 1A | 300kHz ~ 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP |
|
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LTC3404EMS8#PBFIC REG BUCK ADJ 600MA 8MSOP |
184 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.65V | 6V | 0.8V | 6V | 600mA | 1.4MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP |
|
LT8624SAV#PBFIC REG BUCK ADJ 4A 20LQFN |
296 | - |
|
Datasheet | Silent Switcher®3 | 20-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 18V | 0V | 17.5V | 4A | 300kHz ~ 6MHz | Yes | -40°C ~ 125°C | - | - | Surface Mount | 20-LQFN (4x3) |
|
RAA229134GNP#HA0IC REG |
2,715 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LTC3646EDE-1#PBFIC REG BUCK ADJ 1A 14DFN |
3,410 | - |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 0.6V | 15V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
|
MAX763ACSA+IC REG BUCK 3.3V 500MA 8SOIC |
302 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 3.3V | 11V | 3.3V | - | 500mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LT3973EMSE-5#PBFIC REG BUCK 5V 750MA 10MSOP |
109 | - |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 42V | 5V | - | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
|
MAX1681ESA+TIC REG CHRG PUMP INV 125MA 8SOIC |
3,280 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 2V | 5.5V | -Vin, 2Vin | - | 125mA | 500kHz, 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX1675EUA+IC REG BOOST ADJ 360MA 8UMAX |
367 | - |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Up | Positive | Boost | Adjustable (Programmable) | 1 | 0.7V | 5.5V | 2V (3.3V, 5V) | 5.5V | 360mA (Switch) | Up to 500Hz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-uMAX/uSOP |
|
LTC3407EDD#TRPBFIC REG BUCK ADJ 600MA DL 10DFN |
5,907 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 600mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
|
LTC3440EDD#TRPBFIC REG BUCK BST ADJ 600MA 10DFN |
3,350 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 5.5V | 2.5V | 5.5V | 600mA | 300kHz ~ 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
LT8304IS8E-1#PBFIC REG FLYBACK ADJ 2A 8SOIC |
8,510 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tube | 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 |
|
|
MAX25240AFFD/VY+IC REG BUCK BST ADJ/3V 22FC2QFN |
506 | - |
|
Datasheet | - | 22-PowerWFQFN | Tray | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable (Fixed) | 1 | 2V | 36V | 3V (10.5V) | 20V | 6A | 2.1MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 22-FC2QFN (4.25x4.25) |
|
LTC3310SEV#TRMPBFIC REG BUCK ADJ 10A 18LQFN |
544 | - |
|
Datasheet | Silent Switcher®2 | 18-TFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.25V | 5.5V | 0.5V | 5.5V | 10A | 2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 18-LQFN (3x3) |
|
LT3990IMSE-5#PBFIC REG BUCK 5V 350MA 16MSOP |
6,330 | - |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 62V | 5V | - | 350mA | 210kHz ~ 2.3MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
Voltage Regulators - DC DC Switching Regulators FAQ
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