Datasheet Microchip MIC2251
| Manufacturer | Microchip |
| Series | MIC2251 |
The MIC2251 is a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range
Datasheets
MIC2251 - High-Efficiency Low EMI Boost Regulator
PDF, 890 Kb, Revision: 11-05-2015
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Prices
Status
| MIC2251-1YD5-TR | MIC2251-2YD5-TR | MIC2251YML-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) |
Packaging
| MIC2251-1YD5-TR | MIC2251-2YD5-TR | MIC2251YML-TR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | TSOT | TSOT | VDFN |
| Pins | 5 | 5 | 8 |
Parametrics
| Parameters / Models | MIC2251-1YD5-TR | MIC2251-2YD5-TR | MIC2251YML-TR |
|---|---|---|---|
| Automotive Qual | No | No | No |
| Duty Cycle Max, % | 87 | 87 | 87 |
| Input Voltage Range Max, V | 5.5 | 5.5 | 5.5 |
| Input Voltage Range Min(V) | 2.5 | 2.5 | 2.5 |
| Light Load Efficiency Mode | No | No | No |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 |
| Output Voltage Range Max, V | 37 | 37 | 37 |
| Output Voltage Range Min, V | 3 | 3 | 3 |
| Quiescent Current, mA) typ | 0.07 | 0.07 | 0.07 |
| SHUTDOWN Current, µA | 0.1 | 0.1 | 0.1 |
| Switch current, A) typ | 2 | 2 | 2 |
| Synchronous Rectifier | No | No | No |
| Vfb, V | 1.24 | 1.24 | 1.24 |
Eco Plan
| MIC2251-1YD5-TR | MIC2251-2YD5-TR | MIC2251YML-TR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: MIC2251 (3)
Manufacturer's Classification
- Power Management > Switching Regulators > Step Up (Boost) - Non-Synchronous Products
