TPS7A57-Q1
Features
- AEC-Q100 Qualified for Automotive Applications
- Temperature Grade 1: -40o C ≤ TA≤ +125o C
- Input voltage range:
- Without BIAS: 1.1V to 6.0V
- With BIAS: 0.7V to 6.0V
- Output voltage noise: 2.45μVRMS
- 1% (max) accuracy over line, load, and temperature
- Low dropout: 75m V at 5A
- Power-supply rejection ratio (5A):
- 100d B at 1k Hz
- 78d B at 10k Hz
- 60d B at 100k Hz
- 36d B at 1MHz
- Superior load transient response:
- ±2m V with a 100m A to 5A load step
- Adjustable output voltage with one resistor:
- Adjustable output voltage range: 0.5V to 5.2V
- Adjustable soft-start inrush control
- BIAS rail:
- Internal charge pump or 3V to 11V external rail
- Internal charge pump can be disabled
- Open-drain, power-good (PG) output
- Package: 3mm × 3mm, 16-pin WQFN
- EVM RθJA: 21.9°C/W
2 Applications
- High-performance pute
- Automotive radar
- Domain gateway
- Zone control module
3 Description
The TPS7A57-Q1 is a low-noise (2.45µVRMS), ultra-low-dropout linear regulator (LDO) capable of...
