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TLV74328PDBVR
IC REG LINEAR 2.8V 300MA SOT23-5
- Fabricante
- Mfr. Parte #TLV74328PDBVR
- Paquete SOT-23-5
- Hoja de datos
- En stock2557
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 2.8V |
| VoltageDropout(Max) | 0.29V @ 300mA |
| Current-Output | 300mA |
| Current-Quiescent(Iq) | 60 µA |
| PSRR | 68dB ~ 28dB (100Hz ~ 100kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Current Limit, Thermal Shutdown, UVLO |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Descripción general
Description
Key features of the TLV74328PDBVR include a low quiescent current, which helps in reducing power consumption in battery-operated devices. It offers a maximum output current of 300 mA, making it suitable for powering microcontrollers, memory circuits, and other low-power components. The regulator has a high power supply rejection ratio (PSRR), maintaining output voltage stability despite variations in the input voltage.
Additional features include an active output discharge, enabling faster shutdown by discharging the output capacitor, and an integrated thermal shutdown for protection against overheating. The compact SOT-23-5 package allows easy integration into PCB designs. Overall, the TLV74328PDBVR is designed for applications requiring efficient power management with minimal board space, such as wearable devices, portable electronics, and other compact systems.
Features
1. Output Voltage: Fixed output voltage of 2.8V.
2. Input Voltage Range: Operates with input voltages from 1.5V to 5.5V.
3. Output Current: Capable of delivering a maximum output current of 300 mA.
4. Low Quiescent Current: Consumes minimal quiescent current, which extends battery life.
5. High PSRR: Provides excellent power supply ripple rejection across a wide frequency range, ensuring stable operation in noisy environments.
6. Dropout Voltage: Features a low dropout voltage, optimizing performance in low-voltage applications.
7. Package: Available in a small SOT-23-5 package, facilitating compact circuit design.
8. Protection Features: Includes over-current protection and thermal shutdown, enhancing reliability and safety.
These features make the TLV74328PDBVR suitable for portable devices, sensors, and other applications requiring efficient power management.
Package
Pinout
1. Pin 1 (IN): The input pin where the unregulated voltage is supplied. It should be connected to a voltage source that is higher than the desired output voltage.
2. Pin 2 (GND): The ground pin, serving as the reference point for the regulator and connected to the system ground.
3. Pin 3 (EN): The enable pin, used to turn the regulator on or off. A high signal on this pin enables the device, while a low signal disables it.
4. Pin 4 (NC): No connection; this pin is generally not connected in the circuit design.
5. Pin 5 (OUT): The output pin where the regulated voltage is provided to the load. This pin delivers the stabilized output voltage.
The TLV74328PDBVR is designed for low quiescent current, making it suitable for battery-powered devices, and provides a fixed output voltage of 2.8V.
Manufacturer
Application
Equivalent
1. Microchip MCP1703A-2802E/DB - Offers similar output voltage and current specifications.
2. ON Semiconductor NCP1117DT28RKG - A comparable LDO with similar features.
3. Analog Devices ADM7170-2.8V - Provides similar voltage regulation and operating conditions.
Ensure to verify package type, pin configuration, and specific electrical characteristics for compatibility.
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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