Référence fabricant
SPX2945M3-L-3-3/TR
SPX2945 Series 3.3 V 400 mA Fixed Surface Mount Voltage Regulator - SOT-223
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| Nom du fabricant: | MaxLinear | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :2500 par Reel Style d'emballage :SOT-223 (TO-261-4) Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2333 | ||||||||||
Product Specification Section
MaxLinear SPX2945M3-L-3-3/TR - Spécifications du produit
Informations de livraison:
L'article ne peut être envoyé à certains pays. Voir la liste
L'article ne peut pas être envoyé aux pays suivants:
ECCN:
EAR99
Informations PCN:
N/A
Fichier
Date
Statut du produit:
Actif
Actif
MaxLinear SPX2945M3-L-3-3/TR - Caractéristiques techniques
Attributes Table
| Input Voltage-Max: | 26V |
| Output Voltage Fixed: | 3.3V |
| Dropout Voltage-Max: | 0.45V |
| Output Current-Max: | 0.4A |
| Tolerance (%): | ±1% |
| Operating Temp Range: | -40°C to +125°C |
| Regulator Topology: | Fixed |
| Quiescent Current: | 100µA |
| No. of Outputs: | Single |
| Output Noise: | 260µV |
| Load Regulation: | 6mV |
| Current - Limit: | 0.33A |
| Line Regulation: | 1.5mV |
| Style d'emballage : | SOT-223 (TO-261-4) |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
The SPX2945M3-L-3-3/TRis a low power voltage regulator. This device is an excellent choice for use inbattery-powered applications such as cordless telephones, radio control systems,and portable computers. The SPX2945 features very low quiescent current (100 μATyp.) and very low dropout voltage. This includes a tight initial tolerance of1% max and very low output temperature coefficient, making the SPX2945 useful asa lowpower voltage reference.
The error flag output feature is used as power-on reset for warning of a lowoutput voltage, due to a falling voltage input of batteries. Another feature isthe logic-compatible shutdown input which enables the regulator to be switchedon and off. The SPX2945 is offered in 3-pin TO-220 package, SO-8 (same pin outas SPX2951), SOT-223, surface mount 3-Pin TO-252, 3-Pin TO-263 packages and5-Pin TO-263.
Features:
- Output 3.3 V, 5.0 V at 400 mA Output
- Very Low Quiescent Current, 100 μA
- Low Dropout Voltage, 420 mV at 400 mA
- Extremely Tight Load and Line Regulation
- Very Low Temperature Coefficient
- Current & Thermal Limiting
- Error Flag Warns Of Output Dropout
- Logic-Controlled Electronic Shutdown
- Output Programmable From 1.24 V to 20 V (for SO-8)
Pricing Section
Stock global :
5 000
États-Unis:
5 000
Sur commande :
0
Délai d'usine :
5 Semaines
Quantité
Prix Internet
2 500+
$0.875
Product Variant Information section
Emballages disponibles
Qté d'emballage(s) :
2500 par Reel
Style d'emballage :
SOT-223 (TO-261-4)
Méthode de montage :
Surface Mount