Check out our range of DC-DC switching controllers. These useful devices efficiently handle power conversion for various electronic projects. Whether you need to step down (buck), step up (boost), or use a buck-boost configuration, we have flexible options that ensure great power regulation. Look below to find the perfect controller for your design needs.
DC DC Switching Controllers
Total Products: 103
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | LM2596T-ADJ | TAEJIN Technology | REG BUCK ADJ 3A | DC DC Switching Controllers | TO220-5 | Adjustable | -40°C ~ 125°C (TJ) | Voltage: Adjustable Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 1,668 | ||
 | LM2596TV-12 | TAEJIN Technology | REG BUCK 12V 3A | DC DC Switching Controllers | TO220TV-5 | 12V | -40°C ~ 125°C (TJ) | Voltage: 12V Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220TV-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 1,281 | ||
| LM2596TV-5.0 | TAEJIN Technology | REG BUCK 5V 3A | DC DC Switching Controllers | TO220TV-5 | 5.0V | -40°C ~ 125°C (TJ) | Voltage: 5.0V Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220TV-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 1,720 | ||
| LM2596TV-ADJ | TAEJIN Technology | REG BUCK ADJ 3A | DC DC Switching Controllers | TO220TV-5 | Adjustable | -40°C ~ 125°C (TJ) | Voltage: Adjustable Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220TV-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 194 | ||
 | LM3842AD | TAEJIN Technology | REG CTRLR MULT TOPOLOGY | DC DC Switching Controllers | SOP-8 | N/A | <p class="ai-optimize-33 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOP-8 Packaging: Tape & Reel | 306 | ||
 | LM3842AN | TAEJIN Technology | REG CTRLR MULT TOPOLOGY | DC DC Switching Controllers | DIP-8 | N/A | <p class="ai-optimize-33 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: DIP-8 Packaging: Tube | 1,393 | ||
| LM3843AD | TAEJIN Technology | REG CTRLR MULT TOPOLOGY | DC DC Switching Controllers | SOP-8 | N/A | <p class="ai-optimize-33 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOP-8 Packaging: Tape & Reel | 1,164 | ||
| LM3843AN | TAEJIN Technology | REG CTRLR MULT TOPOLOGY | DC DC Switching Controllers | DIP-8 | N/A | <p class="ai-optimize-31 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: DIP-8 Packaging: Tube | 1,397 | ||
 | LM4576DP-5.0 | TAEJIN Technology | REG BUCK 5V 3A | DC DC Switching Controllers | SOP-8PP | 5.0V | -40°C ~ 125°C (TJ) | Voltage: 5.0V Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: SOP-8PP Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tape & Reel | 1 | ||
| LM4576DP-ADJ | TAEJIN Technology | REG BUCK ADJ 3A | DC DC Switching Controllers | SOP-8PP | Adjustable | -40°C ~ 125°C (TJ) | Voltage: Adjustable Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: SOP-8PP Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tape & Reel | 225 | ||
 | LM4576R-5.0 | TAEJIN Technology | REG BUCK 5V 3A | DC DC Switching Controllers | TO263-5 | 5.0V | -40°C ~ 125°C (TJ) | Voltage: 5.0V Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO263-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tape & Reel | 114 | ||
| LM4576R-ADJ | TAEJIN Technology | REG BUCK ADJ 3A | DC DC Switching Controllers | TO263-5 | Adjustable | -40°C ~ 125°C (TJ) | Voltage: Adjustable Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO263-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tape & Reel | 184 | ||
| LM4576T-5.0 | TAEJIN Technology | REG BUCK 5V 3A | DC DC Switching Controllers | TO220-5 | 5.0V | -40°C ~ 125°C (TJ) | Voltage: 5.0V Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 703 | ||
| LM4576T-ADJ | TAEJIN Technology | REG BUCK ADJ 3A | DC DC Switching Controllers | TO220-5 | Adjustable | -40°C ~ 125°C (TJ) | Voltage: Adjustable Operating Temperature: -40°C ~ 125°C (TJ) Supplier Device Package: TO220-5 Current: 3.0A Number of Circuits (I/O): 1 Packaging: Tube | 675 | ||
| MC34063AGD | TAEJIN Technology | REG BUCK BST ADJ 1.5A | DC DC Switching Controllers | SOP-8 | N/A | <p class="ai-optimize-33 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOP-8 Packaging: Tape & Reel | 217 | ||
| MC34063AGN | TAEJIN Technology | REG BUCK BST ADJ 1.5A | DC DC Switching Controllers | DIP-8 | N/A | <p class="ai-optimize-32 ai-optimize-introduction">-40°C ~ 125°C (TA)</p> | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: DIP-8 Packaging: Tube | 699 | ||
| MC34063CGD | TAEJIN Technology | REG BUCK 1.25V 1.2A | DC DC Switching Controllers | SOP-8 | N/A | -40°C ~ 125°C (TA) | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOP-8 Current: 1.2A Number of Circuits (I/O): 1 Packaging: Tape & Reel | 785 | ||
| MC34063CGN | TAEJIN Technology | REG BUCK 1.25V 1.2A | DC DC Switching Controllers | DIP-8 | N/A | -40°C ~ 125°C (TA) | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: DIP-8 Current: 1.2A Number of Circuits (I/O): 1 Packaging: Tube | 166 | ||
| MC34063CN | TAEJIN Technology | REG BUCK 1.25V 1.2A | DC DC Switching Controllers | DIP-8 | N/A | -40°C ~ 125°C (TA) | Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: DIP-8 Current: 1.2A Number of Circuits (I/O): 1 Packaging: Tube | 1,134 | ||
| TJ7660D | TAEJIN Technology | REG CHARGE PUMP INV | DC DC Switching Controllers | SOP-8 | N/A | -20°C ~ 70°C (TA) | Operating Temperature: -20°C ~ 70°C (TA) Supplier Device Package: SOP-8 Number of Circuits (I/O): 1 Packaging: Tape & Reel | 1,580 |
About DC DC Switching Controllers
DC-DC switching controllers are power management ICs that control voltage by managing external switching elements like MOSFETs or transistors. Unlike fully integrated converters, these controllers provide more design flexibility and work well for high-current or complex power systems. They are commonly used in computing, telecommunications, automotive, and industrial electronics. These controllers support efficient voltage conversion while generating minimal heat and maintaining high power density.
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