MC34063ECD
IC REG BUCK BST ADJ 1.5A 8SOICManufacturer: STMicroelectronics
Categories: DC DC Switching Regulators
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STMicroelectronics MC34063ECD is an adjustable buck-boost switching regulator IC designed for versatile power conversion applications. This monolithic regulator features a voltage range from 3V to 40V input, capable of delivering an adjustable output voltage from 1.25V up to 38V. With a robust 1.5A switch current, it supports both step-up and step-down topologies, ideal for power supplies in automotive, industrial control, and consumer electronics. The MC34063ECD operates at a switching frequency of 33kHz and is packaged in an 8-SOIC (0.154", 3.90mm Width) surface-mount configuration, suitable for efficient board layout. It offers positive or negative adjustable output configurations and does not incorporate synchronous rectification. The device operates within a temperature range of 0°C to 70°C.
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 |
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