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LM317LCLPR
IC REG LIN POS ADJ 100MA TO92-3
- Fabricant
- Mfr. Partie #LM317LCLPR
- Paquet
- Fiche de données
- En stock6181
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Spécifications
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 38V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 32V |
| Current - Output | 100mA |
| Current - Quiescent (Iq) | 2.5 mA |
| PSRR | 80dB ~ 65dB (120Hz) |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Supplier Device Package | TO-92-3 |
| Base Product Number | LM317 |
Vue d'ensemble
Description
Key characteristics of the LM317LCLPR include low dropout voltage (typically around 1.2V), making it suitable for battery-operated devices where efficiency is crucial. It also has a high output voltage accuracy and good line/load regulation, making it ideal for precise applications.
The LM317LCLPR is commonly used in power supplies, battery chargers, and various electronic projects requiring voltage regulation. It comes in a compact TO-220 package, facilitating easy integration into circuits. Overall, the LM317LCLPR is a versatile and reliable choice for adjustable voltage regulation in both commercial and DIY applications.
Features
1. Adjustable Output Voltage: The output voltage can be set between 1.25V and 37V with the use of external resistors.
2. Low Dropout Voltage: It operates efficiently with a dropout voltage of around 1.2V at 1.5A, allowing it to maintain regulation with minimal input-output voltage difference.
3. Current Output: Capable of delivering output currents up to 100mA.
4. Thermal Protection: Includes built-in thermal overload protection to prevent damage due to overheating.
5. Short-Circuit Protection: Features current limiting to safeguard against short circuits.
6. Small Package: Typically available in a compact TO-92 package, making it suitable for space-constrained applications.
7. Wide Temperature Range: Operates effectively over a temperature range of -40°C to +125°C.
These features make the LM317LCLPR ideal for various applications including power supplies, battery chargers, and more.
Package
Pinout
1. Pin 1 (Adjust): This pin is used to set the output voltage by connecting a resistor divider from the output to this pin. It adjusts the output voltage according to the voltage set by the external resistors.
2. Pin 2 (Output): This pin provides the regulated output voltage. The LM317LCLPR can output a voltage range of 1.25V to 37V, depending on the configuration of external components.
3. Pin 3 (Input): This pin accepts the input voltage that needs to be regulated. The input voltage must be higher than the desired output voltage by a certain dropout voltage, typically around 1.25V.
The LM317LCLPR is commonly used in various applications, including power supplies and voltage regulation circuits.
Manufacturer
Application
Equivalent
1. LM317L - Standard version with similar specifications.
2. LM1117 - A low-dropout regulator with adjustable and fixed output options.
3. LT1117 - A high-performance alternative from Linear Technology.
4. MIC2940 - A low dropout voltage regulator with similar output current capabilities.
Always check datasheets for specific parameters to ensure compatibility.
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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