MC34166T
IC REG BUCK BST ADJ 3.3A TO220-5Manufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi MC34166T is a versatile Buck-Boost switching regulator IC designed for applications requiring efficient voltage conversion. This adjustable output device supports both positive and negative voltage regulation with a minimum fixed output of 5.05V. Featuring a substantial 3.3A switch current capability, it operates with a switching frequency of 72kHz. The MC34166T is suitable for input voltages ranging from 7.5V to 40V, with a maximum output voltage also reaching 40V. Its through-hole mounting and TO-220-5 package facilitate integration into various electronic systems. This component finds application in power supply designs across automotive, industrial, and consumer electronics sectors. The device is supplied in a tube.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-5 |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down |
| Current - Output | 3.3A (Switch) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 72kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck, Boost |
| Supplier Device Package | TO-220-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 40V (Switch) |
| Voltage - Input (Min) | 7.5V |
| Voltage - Output (Min/Fixed) | 5.05V |