TPS7A53B
TPS7A53B is LDO Voltage Regulator manufactured by Texas Instruments.
SBVS446A
- AUGUST 2023
- REVISED JANUARY 2024
TPS7A53B 3A, Low-Input Voltage, Low-Noise, High-Accuracy, Low-Dropout (LDO) Voltage Regulator
1 Features
- Accuracy over line, load, and temperature with BIAS: 0.5%
- Output voltage noise: 4.6μVRMS
- Low dropout: 110mV (max) at 3A with BIAS
- Power-supply rejection ratio:
- 48dB at 500kHz
- Input voltage range:
- Without BIAS: 1.4V to 6.5V
- With BIAS: 1.1V to 6.5V
- Adjustable output voltage range: 0.5V to 5.15V
- Adjustable soft-start inrush control
- Open-drain, power-good (PG) output
- 2.5mm × 2.2mm, 12-pin VQFN package
2 Applications
- Macro remote radio units (RRU)
- Outdoor backhaul units
- Active antenna system mMIMO (AAS)
-...
