Datasheet Microchip MIC2920A
| Manufacturer | Microchip |
| Series | MIC2920A |
The MIC2920A family are "bulletproof"Вќ efficient voltage regulators with very low dropout voltage (typically 40mV at light loads and 370mV at 250mA), and very low quiescent current (140µA typical)
Datasheets
MIC2920A/29201/29202/29204 - 400mA Low-Dropout Voltage Regulator
PDF, 414 Kb, Revision: 11-09-2015
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Prices
Status
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | SOT-223 | SOT-223 | TO-220 | SOT-223 | SOT-223 | TO-220 | TO-220 | SOT-223 | SOT-223 | TO-220 |
| Pins | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Parametrics
| Parameters / Models | MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT |
|---|---|---|---|---|---|---|---|---|---|---|
| # of Out | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| IGND Typ, µA | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| IOUT, mA | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Load Dump | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Noise, µV) rms | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
| PSRR 1 kHz, dB | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Rev Bat | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Tol Typ % | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 | В±1 |
| VIN Max, V | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| VIN Min, V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| VOUT, V | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 | 3.3, 4.8, 5.0, 12 |
| Voltage Drop Typ, mV | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Eco Plan
| MIC2920A-12WS | MIC2920A-12WS-TR | MIC2920A-12WT | MIC2920A-3.3WS | MIC2920A-3.3WS-TR | MIC2920A-3.3WT | MIC2920A-4.8WT | MIC2920A-5.0WS | MIC2920A-5.0WS-TR | MIC2920A-5.0WT | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MIC2920A (10)
Manufacturer's Classification
- Power Management > LDO Regulators
