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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AZ494CUP-E1IC REG BUCK 5V 200MA DL 16DIP |
4,341 | - |
|
Datasheet | - | 16-DIP (0.300", 7.62mm) | Tube | Active | Step-Down | Positive | Buck | Fixed | 2 | 7V | 36V | 5V | - | 200mA | 40kHz | No | -40°C ~ 85°C (TA) | - | - | Through Hole | 16-DIP |
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PAM2400ACA270IC REG BOOST 2.7V 400MA SOT89-3 |
4,901 | - |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 5.5V | 2.7V | - | 400mA (Switch) | 100kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
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PAM2400ACA330IC REG BOOST 3.3V 400MA SOT89-3 |
2,483 | - |
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Datasheet | - | TO-243AA | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 5.5V | 3.3V | - | 400mA (Switch) | 100kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
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PAM2400ACA500IC REG BOOST 5V 400MA SOT89-3 |
4,712 | - |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Obsolete | Step-Up | Positive | Boost | Fixed | 1 | 0.9V | 5.5V | 5V | - | 400mA (Switch) | 100kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
AP65101WU-7IC REG BUCK ADJ 1.5A TSOT26 |
3,112 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 16V | 0.8V | 14.72V | 1.5A | 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-26 |
|
TPS563206DRLRIC REG BUCK ADJ 3A SOT563 |
4,424 | - |
|
Datasheet | - | SOT-563, SOT-666 | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 17V | 0.6V | 7V | 3A | 600kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-563 |
|
KTB851EVD-ADJ-1-TRIC REG BUCK ADJ 600MA 6UTDFN |
3,786 | - |
|
Datasheet | - | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 600mA | 1.6MHz | No | -40°C ~ 85°C | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
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KTB851EVD-ADJ-TRIC REG BUCK ADJ 600MA 6UTDFN |
4,658 | - |
|
Datasheet | - | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.7V | 5.5V | 0.6V | 5.5V | 600mA | 1.6MHz | No | -40°C ~ 85°C | - | - | Surface Mount | 6-UTDFN (1.6x1.6) |
|
PAM2301CAAB120IC REG BUCK 1.2V 800MA TSOT25 |
2,933 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.2V | - | 800mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
|
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PAM2301CAAB180IC REG BUCK 1.8V 800MA TSOT25 |
3,691 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 800mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
|
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PAM2301CAAB250IC REG BUCK 2.5V 800MA TSOT25 |
4,658 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 2.5V | - | 800mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
|
|
PAM2301CAAB280IC REG BUCK 2.8V 800MA TSOT25 |
3,215 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 2.8V | - | 800mA | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
 Exposed Pad.jpg "AT5503MPTR-G1")
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AT5503MPTR-G1IC REG BUCK ADJ 3A 8PSOP |
1,103 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.8V | 16.2V | 3A | 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-PSOP |
|
|
AP65211WU-7IC REG BUCK ADJ 2A TSOT26 |
2,869 | - |
|
Datasheet | - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.7V | 16V | 0.8V | 6V | 2A | Up to 500kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-26 |
|
PAM2321AYMADJIC REG BUCK ADJ/1.2V 2A 10DFN |
2,038 | - |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
IW676-30IC REG FLYBACK ADJ 3A SOT23-6 |
4,583 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Not For New Designs | Step-Up/Step-Down | Positive | Flyback | Adjustable | 1 | - | 25V | 3V | 25V | 3A | - | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
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IW676-32IC REG FLYBACK ADJ 3A SOT23-6 |
3,803 | - |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Flyback | Adjustable | 1 | - | 25V | 3V | 25V | 3A | - | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
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PAM2305AAB180IC REG BUCK 1.8V 1A TSOT25 |
4,265 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 1A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
|
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PAM2305AAB250IC REG BUCK 2.5V 1A TSOT25 |
4,917 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 2.5V | - | 1A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-25 |
|
PAM2305CGF180IC REG BUCK 1.8V 1A 6DFN |
2,790 | - |
|
Datasheet | - | 6-WDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 2.5V | 5.5V | 1.8V | - | 1A | 1.5MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-DFN (2x2) |
Voltage Regulators - DC DC Switching Regulators FAQ
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