Datasheet Microchip LP2951 — Datenblatt
| Hersteller | Microchip |
| Serie | LP2951 |
Der LP2950 und der LP2951 sind Mikropower-Spannungsregler mit einer sehr niedrigen Ausfallspannung (typischerweise 40 mV bei geringer Last und 380 mV bei 100 mA) und einem sehr niedrigen Ruhestrom (typisch 75 uA).
Datenblätter
Datasheet LP2951
PDF, 2.8 Mb, Revision: 05-10-2017, Datei hochgeladen: Nov 18, 2017, Seiten: 30
100 mA Low-Dropout Voltage Regulator
100 mA Low-Dropout Voltage Regulator
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Preise
Status
| LP2951-02YM | LP2951-02YM-TR | LP2951-02YN | LP2951-03YM | LP2951-03YM-TR | LP2951-03YN | |
|---|---|---|---|---|---|---|
| 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) |
Verpackung
| LP2951-02YM | LP2951-02YM-TR | LP2951-02YN | LP2951-03YM | LP2951-03YM-TR | LP2951-03YN | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | SOIC | SOIC | PDIP | SOIC | SOIC | PDIP |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 |
Parameter
| Parameters / Models | LP2951-02YM | LP2951-02YM-TR | LP2951-02YN | LP2951-03YM | LP2951-03YM-TR | LP2951-03YN |
|---|---|---|---|---|---|---|
| # of Out | 1 | 1 | 1 | 1 | 1 | 1 |
| IGND Typ, µA | 100 | 100 | 100 | 100 | 100 | 100 |
| IOUT, mA | 100 | 100 | 100 | 100 | 100 | 100 |
| Noise, µV) rms | 100 | 100 | 100 | 100 | 100 | 100 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | ||
| PSRR 1 kHz, dB | 70 | 70 | 70 | 70 | 70 | 70 |
| Tol Typ % | В±0.5 | В±0.5 | В±0.5 | В±0.5 | В±0.5 | В±0.5 |
| VIN Max, V | 30 | 30 | 30 | 30 | 30 | 30 |
| VIN Min, V | 2 | 2 | 2 | 2 | 2 | 2 |
| VOUT, V | 4.8, 5.0, Adj | 4.8, 5.0, Adj | 4.8, 5.0, Adj | 4.8, 5.0, Adj | 4.8, 5.0, Adj | 4.8, 5.0, Adj |
| Voltage Drop Typ, mV | 380 | 380 | 380 | 380 | 380 | 380 |
Öko-Plan
| LP2951-02YM | LP2951-02YM-TR | LP2951-02YN | LP2951-03YM | LP2951-03YM-TR | LP2951-03YN | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LP2951 (6)
Herstellerklassifikation
- Power Management > LDO Regulators