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Description

The TPS75201QPWPQ1, TPS752xx and TPS754xx are low-dropout regulators with integrated power-on reset and power good (PG) functions, respectively. These devices are capable of supplying 2 A of output current with a dropout of 210 mV (TPS75233, TPS75433). Quiescent current is 75 µA at full load and drops down to 1 µA when the device is disabled. TPS752xx and TPS754xx are designed to have fast transient response for larger load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 210 mV at an output current of 2 A for the TPS75x33) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 75 µA over the full range of output current, 1 mA to 2 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.

Features

1. Qualified for Automotive Applications
2. ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
3. 2-A Low-Dropout Voltage Regulator
4. Available in 1.5-V, 1.8-V, 2.5-V, 3.3-V Fixed Output and Adjustable Versions
5. Open Drain Power-On Reset With 100-ms Delay (TPS752xx)
6. Open Drain Power-Good (PG) Status Output (TPS754xx)
7. Dropout Voltage Typically 210 mV at 2 A(TPS75233)
8. Ultralow 75-µA Typical Quiescent Current
9. Fast Transient Response
10. 2% Tolerance Over Specified Conditions for Fixed-Output Versions

Official Homepage : https://www.ti.com/product/TPS75201-EP