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TPS7A4701RGWR
IC REG LINEAR POS ADJ 1A 20VQFN
- Fabricante
- Mfr. Parte #TPS7A4701RGWR
- Paquete VQFN (RGW)-20
- Hoja de datos TPS7A4701RGWR DataSheet
- En stock6958
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 35V |
| Voltage-Output(Min/Fixed) | 1.4V |
| Voltage-Output(Max) | 34V |
| VoltageDropout(Max) | 0.45V @ 1A |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 1 mA |
| Current-Supply(Max) | 6.1 mA |
| PSRR | 78dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
Descripción general
Description
One of the key features of the TPS7A4701RGWR is its exceptional power supply rejection ratio (PSRR), which helps in maintaining clean output voltage even when the input voltage has high ripple or noise. The regulator also offers excellent load and line transient responses, ensuring stable operation across different load conditions. Additionally, its adjustable output voltage range, from 1.4 V to 20.5 V, allows for versatility in different applications. The device is housed in a 20-pin VQFN package, promoting compact design layouts while supporting efficient thermal management. Overall, the TPS7A4701RGWR is a robust solution for applications requiring low-noise and high-precision voltage regulation.
Features
1. Output Voltage Range: It offers a wide adjustable output voltage range from 1.4V to 20.5V, providing versatility for various applications.
2. Low Noise: The device delivers ultra-low output noise, typically 4 µVrms, which is ideal for noise-sensitive applications.
3. High PSRR: It boasts high power supply rejection ratio (PSRR), which helps in reducing noise from the input supply, enhancing overall performance.
4. Output Current: The regulator can supply up to 1 A of output current, making it suitable for powering a variety of devices.
5. Low Dropout Voltage: It features a low dropout voltage, typically 240 mV at 1 A, improving efficiency.
6. Precision: The device provides high output voltage accuracy with a ±1% tolerance over line, load, and temperature variations.
7. Protection Features: Includes overcurrent, overtemperature, and short-circuit protection to ensure reliable operation.
8. Package: It is available in a 20-pin VQFN package, which helps in efficient thermal dissipation.
These features make the TPS7A4701RGWR ideal for high-performance analog applications, including instrumentation, high-speed communication systems, and sensitive RF electronics.
Package
Pinout
Key functions of the TPS7A4701 include:
1. Voltage Regulation: Provides a regulated output voltage with a wide input voltage range.
2. Low Noise: Designed for noise-sensitive applications, it offers low output voltage noise.
3. High PSRR: Ensures stable output even with variations in input voltage.
4. Adjustable Output: The output voltage is adjustable via external resistors.
5. Protection Features: Includes overcurrent and overtemperature protection.
6. Enable/Shutdown: The device can be enabled or disabled using a dedicated pin, allowing for power saving.
These features make the TPS7A4701 suitable for use in applications such as high-performance analog circuits, RF applications, and sensitive measurement systems where clean and stable power is essential.
Manufacturer
Application
Equivalent
1. LT1963A from Analog Devices: An LDO with similar voltage regulation specifications.
2. NCP702 from ON Semiconductor: Offers comparable performance for low-noise applications.
3. MIC29152 from Microchip Technology: Another LDO regulator with similar output current capabilities.
Ensure to compare specific parameters like output voltage, current rating, noise, and package type to ensure 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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