TPS7A8001是TI公司的一款单通道LDO产品，TPS7A8001是低噪声高带宽 PSRR、1A 低压降线性稳压器，本页介绍了TPS7A8001的产品说明、应用、特性等，并给出了与TPS7A8001相关的TI元器件型号供参考。
TPS7A8001 - 低噪声高带宽 PSRR、1A 低压降线性稳压器 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
- Low-Dropout 1-A Regulator With Enable
- Adjustable Output Voltages: 0.8 V to 6 V
- Wide-Bandwidth High PSRR:
- 63 dB at 1 kHz
- 57 dB at 100 kHz
- 38 dB at 1 MHz
- Low Noise: (14 × VOUT ) μVRMS Typical (100 Hz to 100 kHz)
- Stable with a 4.7-μF Ceramic Capacitor
- Excellent Load/Line Transient Response
- 3% Overall Accuracy (Over Load/Line/Temp)
- Overcurrent and Overtemperature Protection
- Very Low Dropout: 170 mV Typical at 1 A
- 3-mm × 3-mm VSON-8 DRB Package
- Telecom Infrastructure
- Audio
- High-Speed I/F (PLL/VCO)
The TPS7A8001 is a low-dropout linear regulator (LDO) offering very high power-supply ripple rejection (PSRR) at the output. This LDO uses an advanced BiCMOS process and a PMOSFET pass device to achieve very low noise, excellent transient response, and excellent PSRR performance.
The TPS7A8001 is stable with a 4.7-μF ceramic output capacitor, and uses a precision voltage reference and feedback loop to achieve a worst-case accuracy of 3% over all load, line, process, and temperature variations.
This device is fully specified over the temperature range of TJ = –40°C to 125°C and is offered in a 3mm × 3mm, VSON-8 package with a thermal pad.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TPS7A80 | VSON (8) | 3.00 mm × 3.00 mm |
