Microchip Technology MIC38HC44-1YM
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.85 | Dhs. 2.85 |
| 15+ | Dhs. 2.76 | Dhs. 41.40 |
| 25+ | Dhs. 2.70 | Dhs. 67.50 |
| 50+ | Dhs. 2.55 | Dhs. 127.50 |
| 100+ | Dhs. 2.25 | Dhs. 225.00 |
| N+ | Dhs. 0.45 | Price Inquiry |
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MIC38HC44-1YM Isolated Offline Switching Controller
The MIC38HC44-1YM from Microchip Technology is a high-performance isolated offline switching controller designed for power management applications requiring reliable, efficient operation across multiple topologies including boost, buck, flyback, and forward configurations.
Key Features
- Multi-Topology Support: Versatile design supports boost, buck, flyback, and forward converter topologies
- High Switching Frequency: 500kHz operation enables compact transformer and filter designs
- Wide Supply Range: 9V to 20V operating voltage with 14.5V start-up threshold
- Isolated Output: Built-in output isolation for enhanced safety and noise immunity
- Extended Temperature Range: -40°C to 150°C (TJ) for demanding industrial and automotive environments
- Surface Mount Package: 14-SOIC (0.154", 3.90mm width) for automated assembly
- RoHS Compliant: Meets environmental standards for global distribution
Applications
Ideal for industrial power supplies, telecom infrastructure, automotive electronics, medical equipment, and aerospace systems requiring long lifecycle components with full traceability and compliance documentation.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | - |
| Topology | Boost, Buck, Flyback, Forward |
| Voltage - Start Up | 14.5 V |
| Voltage - Supply (Vcc/Vdd) | 9V ~ 20V |
| Duty Cycle | 50% |
| Frequency - Switching | 500kHz |
| Power (Watts) | - |
| Fault Protection | - |
| Control Features | Frequency Control |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| ROHS |

MIC38HC44-1YM.pdf