Voltage Regulators - DC DC Switching Regulators
Explore Voltage Regulators - DC DC Switching Regulators parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
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 |
|
|
PAM2400ACA330IC REG BOOST 3.3V 400MA SOT89-3 |
2,483 |
|
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 |
|
|
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) |
|
|
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 |
|
|
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 |
|
|
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")
|
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 |
|
|
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 |
|
|
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 |
|
|
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) |
Frequently Asked Questions
What are Voltage Regulators - DC DC Switching Regulators components used for?
Voltage Regulators - DC DC Switching Regulators components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Voltage Regulators - DC DC Switching Regulators part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Regulators - DC DC Switching Regulators parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
