Part A
MC34063ABD-TR
STMicroelectronics
- Lifecycle
- Active
- Stock
- 2572 PCS
- Package
- SOIC-8
- Series
- PMIC - Voltage Regulators - DC DC Switching Regulators
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MC34063ABD-TR | MC3403D |
|---|---|---|
| Supplier | - | STMicroelectronics |
| Part Status | Active | Obsolete |
| Amplifier Type | - | General Purpose |
| Number of Circuits | - | 4 |
| Slew Rate | - | 0.5V/µs |
| Gain Bandwidth Product | - | 1 MHz |
| Current - Input Bias | - | 40 nA |
| Voltage - Input Offset | - | 1 mV |
| Supply Current | - | 2.8mA (x4 Channels) |
| Current - Output / Channel | - | 30 mA |
| Voltage - Supply Span(Min) | - | 3 V |
| Voltage - Supply Span(Max) | - | 36 V |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Function | Step-Up, Step-Down | - |
| Output Configuration | Positive or Negative | - |
| Topology | Buck, Boost | - |
| Output Type | Adjustable | - |
| Number of Outputs | 1 | - |
| Voltage - Input (Min) | 3V | - |
| Voltage - Input (Max) | 40V | - |
| Voltage - Output (Min/Fixed) | 1.25V | - |
| Voltage - Output (Max) | 38V | - |
| Current - Output | 1.5A (Switch) | - |
| Frequency - Switching | 33kHz | - |
| Synchronous Rectifier | No | - |