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Référence fabricant
LF33CDT-TR
LFXX Series 500 mA 3.3 V Fixed VLDO Voltage Regulator with Inhibit - TO-252
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :2500 par Reel Style d'emballage :TO-252-3 (DPAK) Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2344 | ||||||||||
STMicroelectronics LF33CDT-TR - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Statut du produit:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=LF33CDT-TR&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/es/p/semiconductors--analog--regulators-reference--linear-regulators/lf33cdt-tr-stmicroelectronics-1953488
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=LF33CDT-TR&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/es/p/semiconductors--analog--regulators-reference--linear-regulators/lf33cdt-tr-stmicroelectronics-1953488
STMicroelectronics LF33CDT-TR - Caractéristiques techniques
| Input Voltage-Max: | 16V |
| Output Voltage Fixed: | 3.3V |
| Dropout Voltage-Max: | 1.3V |
| Output Current-Max: | 500mA |
| Tolerance (%): | ±2% |
| Operating Temp Range: | -40°C to +125°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 100µA |
| No. of Outputs: | Single |
| Output Noise: | 50µV |
| Load Regulation: | 16mV |
| Line Regulation: | 16mV |
| Style d'emballage : | TO-252-3 (DPAK) |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
In the 5 pins configuration (PENTAWATT and PPAK) a shutdown logic control function is available (pin 2, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. In the three terminal configuration the device has the same electrical performance, but is fixed in the ON state. It requires only a 2.2 µF capacitor for stability allowing space and cost saving.
Features:
- Very low dropout voltage (0.45 V)
- Very low quiescent current (typ. 50 µA in OFF mode, 500 µA in ON mode)
- Output current up to 500 mA
- Logic-controlled electronic shutdown
- Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12 V
- Automotive Grade product: 1.8 V, 2.5 V, 3.3 V, 5.0 V, 8.0 V, 8.5 V VOUT in DPAK and PPAK packages
- Internal current and thermal limit
- Only 2.2 µF for stability
- Available in ± 1% (AB) or ± 2% (C) selection at 25 °C
- Supply voltage rejection: 80 db (typ.)
- Temperature range: -40 to 125 °C
View the Complete family of LF33 Linear Regulators
Emballages disponibles
Qté d'emballage(s) :
2500 par Reel
Style d'emballage :
TO-252-3 (DPAK)
Méthode de montage :
Surface Mount