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LT1764EQ#TRPBF
IC REG LINEAR POS ADJ 3A 5DDPAK
- Fabricante
- Mfr. Parte #LT1764EQ#TRPBF
- Paquete DDPAK-5
- Hoja de datos LT1764EQ#TRPBF DataSheet
- En stock6390
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Especificaciones
| 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 |
Descripción general
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.
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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