The TPS7B4253EVM evaluation module (EVM) helps you evaluate the operation and performance of the TPS7B4253QPWPRQ1 tracking LDO regulator. The TPS7B4253-Q1 deivce is a monolithic integrated low-dropout voltage tracker in an HSOIC (DDA) package. The device is designed to supply off-board sensors in an automotive environment. The device has integrated protection for overload, overtemperature, reverse polarity and output short circuit to battery or ground.
Supply voltages up to VIN = 45 V are regulated to a reference voltage applied at the adjust input pin, ADJ, with high accuracy, and loads up to 300 mA.
- 300-mA output current
- –40-V to 45-V wide maximum input voltage range
- Very-low output tracking tolerance of 5 mV maximum
- 350-mV low-dropout voltage when IOUT is 200 mA
- 40-µA low quiescent current at light loads