Datasheet Microchip MIC4575
| Manufacturer | Microchip |
| Series | MIC4575 |
The MIC4575 is a series of easy to use fixed and adjustable BiCMOS step-down (buck) switch-mode voltage regulators
Datasheets
Prices
Status
| MIC4575-3.3WT | MIC4575-3.3WU | MIC4575-3.3WU-TR | MIC4575-5.0WT | MIC4575-5.0WU | MIC4575-5.0WU-TR | MIC4575WT | MIC4575WU | MIC4575WU-TR | |
|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MIC4575-3.3WT | MIC4575-3.3WU | MIC4575-3.3WU-TR | MIC4575-5.0WT | MIC4575-5.0WU | MIC4575-5.0WU-TR | MIC4575WT | MIC4575WU | MIC4575WU-TR | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Package | TO-220 | DDPAK | DDPAK | TO-220 | DDPAK | DDPAK | TO-220 | DDPAK | DDPAK |
| Pins | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Parametrics
| Parameters / Models | MIC4575-3.3WT | MIC4575-3.3WU | MIC4575-3.3WU-TR | MIC4575-5.0WT | MIC4575-5.0WU | MIC4575-5.0WU-TR | MIC4575WT | MIC4575WU | MIC4575WU-TR |
|---|---|---|---|---|---|---|---|---|---|
| # of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Automotive Rated | No | No | No | No | No | No | No | No | No |
| Duty Cycle Max, % | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 |
| Input Voltage Range, V | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 | 4 - 24 |
| Light Load Efficiency Mode | No | No | No | No | No | No | No | No | No |
| Operating Temperature Range, °C | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 | -40 to +85 |
| Output Current, mA) Max | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Output Voltage Range, V | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 |
| Quiescent Current, mA) type | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Regulator Type | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) | Step Down (Buck) |
| SHUTDOWN Current, µA | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Switching Frequency, kHz | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| Synchronous Rectifier | No | No | No | No | No | No | No | No | No |
| Vfb, V | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 | 1.23 |
Eco Plan
| MIC4575-3.3WT | MIC4575-3.3WU | MIC4575-3.3WU-TR | MIC4575-5.0WT | MIC4575-5.0WU | MIC4575-5.0WU-TR | MIC4575WT | MIC4575WU | MIC4575WU-TR | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: MIC4575 (9)
Manufacturer's Classification
- Power Management > Switching Regulators > Step Down up to 36V
