MC34063ACD
IC REG BUCK BST ADJ 1.5A 8SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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The STMicroelectronics MC34063ACD is a versatile monolithic DC-DC converter IC designed for step-up, step-down, and inverting applications. This adjustable switching regulator offers output voltage programmability from 1.25V up to 38V, with a maximum output current capability of 1.5A. The device operates with an input voltage range of 3V to 40V and features a fixed switching frequency of 33kHz. Its robust design supports both positive and negative output configurations, making it suitable for a wide array of power supply designs. The MC34063ACD is housed in an 8-SOIC (0.154", 3.90mm width) package, ideal for surface mount integration in industrial control, consumer electronics, and telecommunications equipment. The device is available in tube packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down |
| Current - Output | 1.5A (Switch) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 33kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck, Boost |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 38V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 1.25V |