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LM1084IS-ADJ
IC REG LIN POS ADJ 5A DDPAK
- Fabricant
- Mfr. Partie #LM1084IS-ADJ
- Paquet TO-263 (KTT)-3
- Fiche de données
- En stock5087
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Spécifications
| Package | Tube |
| ProductStatus | Not For New Designs |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 29V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 27.5V |
| VoltageDropout(Max) | 1.5V @ 5A |
| Current-Output | 5A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 75dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-4, D²Pak (3 Leads + Tab), TO-263AA |
Vue d'ensemble
Description
Key features of the LM1084IS-ADJ include thermal protection, current limiting, and safe operating area (SOA) protection, which enhance its reliability and robustness. Its high power performance is suitable for powering various devices in consumer electronics, industrial equipment, and other applications requiring efficient power management.
The LM1084IS-ADJ comes in an easy-to-mount TO-220 or surface-mount TO-263 package, simplifying integration into circuits. Its excellent line and load regulation characteristics make it ideal for use in applications where stable voltage is critical.
Features
Key features include:
- Adjustable output voltage range from 1.25V to 30V
- High current capability up to 5A
- Low dropout voltage of 1.5V at maximum current
- Fast transient response, beneficial for dynamic load changes
- Internal current limiting and thermal shutdown protection to enhance reliability and safety
- Satisfies various applications such as power supplies for microprocessors, high-efficiency linear power supplies, and battery chargers.
The LM1084IS-ADJ is often packaged in TO-220, providing ease of use with standard thermal solutions. It is particularly suitable for applications requiring a reliable and adjustable power supply with a moderate current demand.
Package
Pinout
1. Pin 1 (Adjust): This pin is used to set the output voltage. By connecting a resistor divider network between the output, adjust, and ground pins, you can set the desired output voltage.
2. Pin 2 (Output): This is the output pin where the regulated voltage is provided. It supplies the adjusted output voltage to the connected load.
3. Pin 3 (Input): This pin is where the input voltage is applied. The input voltage must be higher than the desired output voltage due to the regulator's dropout voltage.
Additionally, the device has a tab connected to the ground, which is typically used for heat dissipation and should be connected to a heat sink if necessary. Overall, the LM1084IS-ADJ is designed to provide a regulated output voltage with high efficiency and low dropout voltage.
Manufacturer
Application
Equivalent
1. LT1085 - Offers similar low dropout voltage and current capacity.
2. LM317 - Adjustable regulator with similar functionality, though lower current capacity.
3. LD1084 - Similar LDO regulator with adjustable output.
4. AMS1084 - Another alternative with similar specifications.
5. NCP1084 - Offers similar performance characteristics.
Always verify electrical characteristics and pin configurations when selecting equivalents.
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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