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LP2992AIM5-1.5
IC REG LINEAR 1.5V 250MA SOT23-5
- Fabricant
- Mfr. Partie #LP2992AIM5-1.5
- Paquet
- Fiche de données LP2992AIM5-1.5 DataSheet
- En stock9108
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Spécifications
| Part Status | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 1.5V |
| Voltage Dropout (Max) | 0.85V @ 250mA |
| Current - Output | 250mA |
| Current - Quiescent (Iq) | 95 µA |
| Current - Supply (Max) | 4 mA |
| PSRR | 45dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Base Product Number | LP2992 |
Vue d'ensemble
Description
Key features include a very low dropout voltage (typically around 120 mV at full load), excellent line and load transient response, and a high power supply rejection ratio (PSRR). The LP2992AIM5-1.5 also includes various protection mechanisms, such as overcurrent and thermal shutdown, to enhance reliability.
Housed in a compact SOT-23-5 package, it is well-suited for applications with space constraints. Typical applications include portable devices, handheld electronics, and any systems requiring efficient power management. The LDO's design ensures minimal voltage loss from input to output, providing stable output even with a low input voltage differential, which is crucial for maximizing battery life in portable devices.
Features
1. Low Dropout Voltage: Typically, it has a dropout voltage of around 200 mV at 50 mA load, making it efficient for battery-powered applications.
2. Low Quiescent Current: It draws a quiescent current of just 30 µA, which helps maximize battery life.
3. Output Capacitor: It is stable with a small 1 µF ceramic capacitor, reducing the overall solution size.
4. High Accuracy: Offers an output voltage accuracy of ±1%, ensuring reliable performance.
5. Current Limiting: Provides built-in current limiting for enhanced safety and protection.
6. Thermal Shutdown: Includes thermal protection to prevent damage due to overheating.
7. Reverse Battery Protection: Protects the device when the battery is inserted backward.
8. Small Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
These features make the LP2992AIM5-1.5 ideal for portable electronics, sensors, and other low-power applications requiring high efficiency and compact design.
Package
Pinout
1. VIN (Pin 1): This is the input voltage pin where the unregulated input voltage is supplied.
2. GND (Pin 2): The ground pin for the device, which is connected to the system ground.
3. SHDN (Pin 3): The shutdown pin that enables or disables the regulator. When connected to a high logic level, the regulator operates normally, and when connected to a low logic level, the regulator is in a low-power shutdown mode.
4. BYPASS (Pin 4): This pin is used to connect an external capacitor to improve the output noise performance of the regulator.
5. VOUT (Pin 5): The output pin where the regulated output voltage of 1.5V is provided.
The LP2992AIM5-1.5 is designed for applications requiring a fixed output voltage with a low dropout, stable operation, and low noise.
Manufacturer
Application
Equivalent
1. Microchip MCP1700T-1502E/TT - A low dropout regulator with a 1.5V output.
2. ON Semiconductor NCP551SN15T1G - Another LDO offering a 1.5V fixed output.
3. Rohm BA50DD0T - Also provides a similar voltage regulation with low dropout.
Ensure you check the specifications for package, current output, and other parameters when considering 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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