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LT1764EQ#TRPBF
IC REG LINEAR POS ADJ 3A 5DDPAK
- Fabricant
- Mfr. Partie #LT1764EQ#TRPBF
- Paquet DDPAK-5
- Fiche de données LT1764EQ#TRPBF DataSheet
- En stock6390
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.21V |
| Voltage-Output(Max) | 20V |
| VoltageDropout(Max) | 0.66V @ 3A |
| Current-Output | 3A |
| Current-Quiescent(Iq) | 1.5 mA |
| Current-Supply(Max) | 200 mA |
| PSRR | 63dB (120Hz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Reverse Polarity |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
Vue d'ensemble
Description
Key features include:
- Wide input voltage range: typically from 2.7V to 20V.
- Adjustable output voltage: selectable via external resistors.
- High output accuracy and low output noise.
- Built-in protection features: including overcurrent protection, thermal shutdown, and reverse-battery protection.
The LT1764EQ#TRPBF is commonly used in applications such as telecommunications, industrial control systems, and battery-powered devices due to its robust performance and low power dissipation. The "#TRPBF" suffix indicates that the component comes in a tape and reel packaging, suitable for automated assembly, and is RoHS compliant, meaning it is free from hazardous substances.
Features
1. Output Current: It can deliver up to 3A of output current.
2. Low Dropout Voltage: The device features a low dropout voltage of approximately 340mV at full load, making it efficient for applications with low headroom.
3. Adjustable Output Voltage: The output voltage is adjustable via external resistors, allowing for flexibility in various applications.
4. Input Voltage Range: It supports a wide input voltage range from 2.7V to 20V.
5. Thermal Protection: The regulator includes thermal overload protection to prevent damage due to overheating.
6. Current Limiting: Built-in current limiting helps protect the device against overcurrent conditions.
7. Shutdown Capability: An external shutdown pin allows the device to go into a low-power standby mode.
8. Stability: It is designed to be stable with low ESR (Equivalent Series Resistance) capacitors, which can reduce the size and cost of the output filter.
9. Package: The device is available in a thermally enhanced package for improved heat dissipation.
These features make the LT1764EQ#TRPBF suitable for applications requiring efficient power regulation with high current demands.
Package
Pinout
1. VIN: This is the input voltage pin where the unregulated input voltage is supplied.
2. VOUT: This is the output voltage pin where the regulated output voltage is provided.
3. GND: This is the ground pin and serves as the reference point for the input and output voltages.
4. ADJ: This is the adjust pin used to set the output voltage level through an external resistor divider network.
5. NC (No Connect or Tab): The tab is often connected to the ground for thermal management but doesn't serve an electrical function.
The LT1764EQ#TRPBF provides high efficiency and a low dropout voltage, making it suitable for critical applications requiring tight regulation.
Manufacturer
Application
Equivalent
1. Texas Instruments: TPS7A4701 - High-Performance LDO with low noise.
2. Microchip Technology: MCP1827 - Low-dropout regulator with comparable voltage and current specifications.
3. ON Semiconductor: NCP1117 - LDO with similar output current capabilities.
4. Richtek: RT9058 - High PSRR LDO Regulator.
Ensure to compare the electrical characteristics and pin configurations before replacing.
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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