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LT1763CDE-3.3#PBF
IC REG LINEAR 3.3V 500MA 12DFN
- Fabricant
- Mfr. Partie #LT1763CDE-3.3#PBF
- Paquet DFN-12
- Fiche de données LT1763CDE-3.3#PBF DataSheet
- En stock7338
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Spécifications
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 3.3V |
| VoltageDropout(Max) | 0.45V @ 500mA |
| Current-Output | 500mA |
| PSRR | 65dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 12-WFDFN Exposed Pad |
Vue d'ensemble
Description
The LT1763CDE-3.3#PBF has a low quiescent current, typically 30µA, which helps in conserving power, making it suitable for battery-operated devices. Its other features include a low noise output, with an integrated noise bypass capacitor for minimizing output noise, and a fast transient response, ensuring stability across various loads and conditions.
Moreover, this regulator offers excellent line and load regulation, along with several protection features like current limiting and thermal shutdown. It is housed in a thermally enhanced 8-lead plastic DFN package, ensuring efficient heat dissipation. The "#PBF" suffix indicates that the product is lead-free and RoHS compliant, aligning with environmental standards.
Features
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Low Dropout Voltage: The device features a low dropout voltage of typically 300mV at full load, enhancing efficiency.
3. Output Current: It can deliver up to 500mA of output current.
4. Low Quiescent Current: The regulator consumes a low quiescent current of approximately 30µA, which is particularly beneficial for battery-operated devices.
5. High Accuracy: It offers high output voltage accuracy of ±1.5% over load, line, and temperature variations.
6. Thermal Protection: Includes internal thermal shutdown to prevent damage from overheating.
7. Current Limiting: Integrated current limiting protects against short-circuit conditions.
8. Stability: Capable of stable operation with low ESR capacitors, enhancing compatibility with a wide array of capacitors.
9. Noise Performance: Provides low output noise (20µVRMS over 10Hz to 100kHz) without requiring additional bypass capacitors.
10. Package: Available in a 8-lead DFN (3mm × 3mm) package, which enhances thermal performance and reduces board space.
These features make it suitable for applications requiring efficient, stable, and reliable voltage regulation.
Package
Pinout
Key features include high output voltage accuracy, low output noise, and the ability to source up to 500mA of output current. It also offers thermal protection and current limiting to safeguard against operational conditions that might otherwise damage the device. The LT1763CDE-3.3#PBF supports tight load and line regulation, ensuring a stable output under varying conditions.
Manufacturer
Application
Equivalent
1. TI LP2985-33: Offers similar low-noise performance and 3.3V output.
2. Microchip MCP1703-3.3: Another LDO with 3.3V output, suitable for cost-sensitive applications.
3. ON Semiconductor NCP1117-3.3: Provides 3.3V output with low dropout characteristics.
Ensure to compare electrical specifications and package compatibility for direct replacements.
Expédition
Méthodes d'expéditionNous
offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.
Référence des frais d'expédition (DHL/FedEx):
DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.
FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
Le terme de paiement est 100% prépayé.
Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:
1. PayPal
2. Carte de crédit/débit
3. Transfert bancaire
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