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LM1117MPX-5.0
IC REG LINEAR 5V 800MA SOT223-4
- Fabricant
- Mfr. Partie #LM1117MPX-5.0
- Paquet SOT223-4
- Fiche de données
- En stock6923
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 15V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 1.2V @ 800mA |
| Current-Output | 800mA |
| Current-Quiescent(Iq) | 5 mA |
| Current-Supply(Max) | 10 mA |
| PSRR | 75dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
Vue d'ensemble
Description
Key features of the LM1117MPX-5.0 include a dropout voltage of approximately 1.2V at full load, which allows for efficient operation even when the difference between input and output voltage is small. It also has built-in protection mechanisms such as current limiting and thermal shutdown to safeguard against overload and overheating conditions.
The device is available in a SOT-223 package, which is compact and suitable for space-constrained applications. Additionally, it offers good line and load regulation, ensuring minimal output voltage variation due to changes in input voltage or output current. The LM1117MPX-5.0 is commonly used in consumer electronics, telecommunications, and industrial applications that require a reliable 5V power supply.
Features
1. Output Voltage: Fixed at 5.0V, suitable for various 5V applications.
2. Input Voltage Range: Typically operates with an input voltage up to 15V.
3. Dropout Voltage: Low dropout voltage, typically around 1.2V at full load, allowing efficient operation with minimal input-output voltage differential.
4. Output Current Capability: Can deliver up to 800mA of output current.
5. Thermal Protection: Built-in thermal overload protection to prevent damage from overheating.
6. Short-Circuit Protection: Safeguards the device in the event of a short circuit.
7. Current Limiting: Protects the device and connected circuits by limiting the output current in overload conditions.
8. Stability: Requires external capacitors for stability, with recommendations for input and output capacitors for optimal performance.
9. Package: Available in a space-saving SOT-223 package, making it suitable for compact designs.
The LM1117MPX-5.0 is ideal for use in applications such as power supplies, battery-operated equipment, and post-regulation for switching supplies.
Package
Pinout
1. Input (Vin): This pin is where the input voltage is supplied to the regulator. The input voltage should be higher than the output voltage by at least the dropout voltage to ensure proper regulation.
2. Output (Vout): This pin provides the regulated output voltage, which in this case is fixed at 5.0 volts.
3. Ground (GND): This pin is the ground reference for the regulator and is used to complete the circuit.
The LM1117 series is known for its efficiency and low dropout voltage, making it suitable for applications where space is limited and efficient power regulation is needed.
Manufacturer
Application
Equivalent
Expédition
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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
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3. Transfert bancaire
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