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TPS7A8300RGWR
IC REG LINEAR POS ADJ 2A 20VQFN
- Fabricante
- Mfr. Parte #TPS7A8300RGWR
- Paquete VQFN (RGW)-20
- Hoja de datos
- En stock4471
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Especificaciones
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable/Programmable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 6.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 5V |
| VoltageDropout(Max) | 0.2V @ 2A |
| Current-Output | 2A |
| Current-Quiescent(Iq) | 4 mA |
| Current-Supply(Max) | 5 mA |
| PSRR | 40dB (1MHz) |
| ControlFeatures | Enable, Power Good, Soft Start |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-VQFN Exposed Pad |
Descripción general
Description
Key features include an output voltage range from 0.9V to 5V, an input voltage range from 1.1V to 6.5V, and a low dropout voltage, which enhances efficiency. The TPS7A8300RGWR also offers excellent line and load transient responses and high power-supply rejection ratio (PSRR), minimizing noise in the output.
Additional features include programmable soft start, power-good output, and thermal shutdown protection, ensuring safe and reliable operation. Its small package size and high performance make it ideal for space-constrained applications in telecommunications, industrial, and instrumentation systems.
Features
1. Input Voltage Range: It can accept input voltages from 1.5V to 6.5V, making it versatile for different power supply levels.
2. Output Voltage: The output is adjustable from 0.8V to 5.0V, providing flexibility for various applications.
3. Output Current: It supports a high output current of up to 2A.
4. Ultra-Low Dropout Voltage: The device offers a low dropout voltage, typically around 200mV at 2A, enhancing efficiency.
5. Low Noise: It features low output noise, around 4.4µVRMS, which is crucial for noise-sensitive applications.
6. High PSRR: The regulator provides a high power-supply rejection ratio (PSRR), which helps in maintaining a stable output despite input voltage fluctuations.
7. Soft-Start: This feature ensures a controlled ramp-up of the output voltage, which prevents inrush currents.
8. Protection Features: It includes overcurrent and thermal shutdown protection, safeguarding against overload conditions.
9. Package: Available in a small, thermally enhanced 20-pin VQFN package, which facilitates efficient heat dissipation.
Overall, the TPS7A8300RGWR is suited for applications requiring tight voltage regulation, low noise, and high efficiency.
Package
Pinout
Key functions and features include:
- Output Current: Capable of delivering up to 2 A of output current.
- Input Voltage Range: 1.1 V to 6.5 V.
- Output Voltage Range: Adjustable from 0.9 V to 5 V.
- Low Dropout Voltage: Typically around 200 mV at 2 A.
- Precision Voltage Regulation: Ensures high accuracy with a typical output voltage tolerance of ±1%.
- Low Noise: Designed for low noise applications with a noise level of 4.4 µVRMS.
- Soft Start and Power Good: Integrated features for controlled startup and monitoring of output voltage status.
The TPS7A8300 is suitable for powering processors, FPGAs, and other digital loads requiring a stable power supply. Its compact 20-pin package and robust performance make it ideal for space-constrained designs.
Manufacturer
Application
Equivalent
1. LT3045 from Analog Devices: Offers similar low-noise and high-current capabilities.
2. ADM7150 from Analog Devices: Provides low dropout and low noise.
3. LP2992 from Texas Instruments: Suitable for applications needing lower current capabilities.
4. MIC29150 from Microchip: A high-current LDO with adjustable output.
When selecting an equivalent, verify specific requirements like current rating, dropout voltage, and package size.
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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