Overview
The Texas Instruments TPS7A2030PDQNR is a 300-mA, ultra-low-noise, low-IQ, low-dropout (LDO) linear regulator. This component is designed to provide high power supply rejection ratio (PSRR) and is suitable for applications requiring low noise and high stability. The TPS7A2030PDQNR is packaged in a compact X2SON-4 (1x1) package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | TPS7A2030PDQNR |
| Package | X2SON-4 (1x1) |
| Output Current | 300 mA |
| Output Voltage | Fixed 3 V |
| Input Voltage (Max) | 6 V |
| Voltage Dropout (Max) | 0.14 V @ 300 mA |
| Quiescent Current (Iq) | 15 µA |
| PSRR | 95 dB at 1 kHz |
| Noise | 7 μVRMS |
| Operating Temperature | -40°C to 125°C (TJ) |
| Protection Features | Overcurrent, Overtemperature, Under-voltage Lockout (UVLO) |
Key Features
- Ultra-low noise: 7 μVRMS, no noise-bypass capacitor required
- High PSRR: 95 dB at 1 kHz
- Very low IQ: 6.5 μA
- Low dropout voltage: 0.14 V @ 300 mA
- Overcurrent protection (OCP), thermal shutdown (TSD), and under-voltage lockout (UVLO)
- ESD protection and surge protection
- Anti-siphon protection
- Compact X2SON-4 (1x1) package
Applications
The TPS7A2030PDQNR is suitable for a variety of applications that require low noise and high stability, such as:
- Wireless and wired communication systems
- Audio and video equipment
- Medical devices
- Industrial control systems
- Automotive electronics
Q & A
- What is the output current of the TPS7A2030PDQNR?
The output current is 300 mA. - What is the output voltage of the TPS7A2030PDQNR?
The output voltage is fixed at 3 V. - What is the maximum input voltage for the TPS7A2030PDQNR?
The maximum input voltage is 6 V. - What is the quiescent current (Iq) of the TPS7A2030PDQNR?
The quiescent current is 15 µA. - Does the TPS7A2030PDQNR have any protection features?
Yes, it includes overcurrent protection, thermal shutdown, and under-voltage lockout. - What is the PSRR of the TPS7A2030PDQNR?
The PSRR is 95 dB at 1 kHz. - What is the noise level of the TPS7A2030PDQNR?
The noise level is 7 μVRMS. - What is the operating temperature range of the TPS7A2030PDQNR?
The operating temperature range is -40°C to 125°C (TJ). - What package type is the TPS7A2030PDQNR available in?
The TPS7A2030PDQNR is available in an X2SON-4 (1x1) package. - Does the TPS7A2030PDQNR have ESD protection?
Yes, it includes ESD protection.
