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L7805CDT
IC REG LINEAR 5V 1.5A DPAK
- Fabricant
- Mfr. Partie #L7805CDT
- Paquet TO-252
- Fiche de données L7805CDT DataSheet
- En stock4370
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Spécifications
| Package | Tube |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 2V @ 1A (Typ) |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 8 mA |
| PSRR | 62dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
Vue d'ensemble
Description
Key features of the L7805CDT include thermal shutdown, current limiting, and safe area protection, ensuring reliable performance even under harsh conditions. It can handle input voltages ranging from about 7V to 35V and output a steady 5V with a maximum load current of up to 1.5A. This regulator is ideal for powering microcontrollers, sensors, and other electronic components that require a consistent 5V supply.
The L7805CDT is valued for its simplicity, reliability, and ease of use, making it a staple in both amateur and professional electronics projects. Its robust design helps protect connected components, ensuring the longevity and stability of electronic systems.
Features
1. Output Voltage: Fixed 5V output with a tolerance of about ±2%.
2. Input Voltage: Typically requires an input voltage of 7V to 35V.
3. Output Current: Can deliver an output current of up to 1.5A.
4. Thermal Overload Protection: Includes built-in thermal shutdown to prevent overheating.
5. Short-Circuit Protection: Protects against short-circuit conditions to enhance reliability.
6. Safe Operating Area Protection: Ensures the device operates within safe limits under various conditions.
7. Package: Comes in a TO-252 package, which is a surface-mount package.
8. Low Dropout Voltage: Typically around 2V, allowing for efficient operation with low input-output differential.
These features make the L7805CDT suitable for use in power supply applications in consumer electronics, computers, and industrial equipment.
Package
Pinout
Here is a brief description of its pin functions:
1. Input (Pin 1): This is where the unregulated input voltage is applied. The input voltage must be higher than the desired output voltage for proper operation.
2. Ground (Pin 2): This pin is connected to the ground of both the input and the output. It serves as a common reference point for the regulator.
3. Output (Pin 3): This pin provides a regulated 5V output. It is connected to the load that requires the regulated voltage.
The L7805CDT is used in various applications requiring a stable 5V power supply, such as powering microcontrollers and other digital circuits. It includes features like current limiting, thermal shutdown, and safe area protection to ensure reliable operation.
Manufacturer
Application
Equivalent
1. LM7805 by Texas Instruments.
2. MC7805 by ON Semiconductor.
3. NTE960 by NTE Electronics.
4. UA7805 by Fairchild Semiconductor (now ON Semiconductor).
5. KA7805 by Samsung Semiconductor.
6. L78S05 by STMicroelectronics.
These alternatives have similar specifications and can typically be used interchangeably in applications requiring a 5V fixed voltage regulator. Always check the datasheets for minor specification differences.
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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