Datasheet Microchip MIC2920A — Datenblatt
| Hersteller | Microchip |
| Serie | MIC2920A |
Die MIC2920A-Familie besteht aus "kugelsicheren" effizienten Spannungsreglern mit sehr niedriger Ausfallspannung (typischerweise 40 mV bei geringer Last und 370 mV bei 250 mA) und sehr geringem Ruhestrom (typisch 140 µA).
Datenblätter
MIC2920A/29201/29202/29204 - 400mA Low-Dropout Voltage Regulator
PDF, 414 Kb, Revision: 11-09-2015
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Preise
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) |
Verpackung
| 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 |
Parameter
| 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 |
Öko-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 |
Andere Optionen
Modellreihe
Serie: MIC2920A (10)
Herstellerklassifikation
- Power Management > LDO Regulators