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L7808CV-DG
IC REG LINEAR 8V 1.5A TO220
- Fabricant
- Mfr. Partie #L7808CV-DG
- Paquet TO220-3
- Fiche de données L7808CV-DG DataSheet
- En stock7646
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Spécifications
| Package | Tube |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 8V |
| VoltageDropout(Max) | 2V @ 1A (Typ) |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 8 mA |
| PSRR | 56dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-220-3 |
Vue d'ensemble
Description
Key features of the L7808CV-DG include internal thermal overload protection, short-circuit protection, and a safe operating area compensation, which enhance reliability and protect the regulator from damage due to overheating or excessive load. It typically requires only two external capacitors for stabilization, making it easy to integrate into various designs.
The L7808CV-DG is available in a TO-220 package, known for its durability and effective heat dissipation. Its robust construction and wide input voltage range make it ideal for use in industrial, automotive, and consumer electronics applications where stable voltage supply is crucial.
Features
1. Output Voltage: Fixed 8V output with a typical current capability of 1.5A, making it suitable for powering various electronic devices.
2. Input Voltage: Can handle a wide input voltage range, typically up to 35V, which is useful for systems with varying input conditions.
3. Thermal Protection: Incorporates thermal overload protection to prevent damage from overheating, enhancing reliability.
4. Short-circuit Protection: Equipped with internal current limiting and short-circuit protection to safeguard against excessive current loads.
5. Dropout Voltage: Features a low dropout voltage, ensuring efficient regulation even with low input-output voltage differential.
6. Package: Available in a TO-220 package, which is conducive for heat dissipation and easy mounting.
7. Ripple Rejection: Offers good ripple rejection, maintaining consistent output despite fluctuations in input voltage.
These characteristics make the L7808CV-DG suitable for various applications, including power supplies and embedded systems requiring stable, reliable voltage regulation.
Package
Pinout
1. Input (Pin 1): This pin receives the input voltage, which should be higher than the desired 8V output (typically between 10.5V and 35V) to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground of both the input and output circuits, serving as a common reference point.
3. Output (Pin 3): This pin provides the regulated 8V output voltage, capable of delivering up to 1.5A of current, depending on the input voltage and thermal conditions.
The L7808CV-DG includes features like thermal overload protection and short circuit protection, enhancing its reliability in various applications. It is commonly used in power supply circuits to ensure a stable 8V output from a higher voltage source.
Manufacturer
Application
1. Power supplies for electronic devices, ensuring stable 8V output.
2. Consumer electronics for voltage regulation and noise reduction.
3. Embedded systems for reliable power delivery.
4. Automotive electronics for maintaining consistent voltage.
5. Industrial equipment requiring precise power regulation.
These regulators are valued for their ease of use, thermal protection, and ability to provide a fixed output voltage, enhancing the reliability of electronic circuits.
Equivalent
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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