The TPS7A57 evaluation module (EVM) helps design engineers evaluate the operation and performance of the TPS7A57 linear regulator for possible use in their own circuit application. This EVM configuration contains a single low-noise, high-accuracy, linear regulator for a wide range of applications. The regulator is capable of delivering up to 5 A to the load with low VIN-to-VOUT dropout.
For stability, use a 22-µF (min) up to 3-mF output capacitor. A high-performance load-transient circuit can be added to improve the measurement capability of the EVM.
Features
- Input voltage range: 0.7 V to 6 V
- Selectable output voltages: 0.5 V to 5 V
- VBIAS range: 3 V to 11 V
- Active output discharge
- Current reference and unity-gain low dropout (LDO)