TPS768xxQ

Features:






Specifications






Description

      This is the description:This TPS768xxQ is designed to have a fast transient response and be stable with 10 F capacitors. This combination provides high performance at a reasonable cost. Since the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, because the PMOS pass element is a voltage-driven device, the quiescent current of TPS768xxQ is very low and independent of output loading (typically 85 A over the full range of output current, 0 mA to 1 A). These two key specifications of TPS768xxQ yield a significant improvement in operating life for battery-powered systems. This LDO family also features a shutdown mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 A at TJ = 25°C. Power good (PG) of TPS768xxQ  is an active high output, which can be used to implement a power-on reset or a low-battery indicator.
      These are the features of TPS768xxQ: The first one is Input Voltage Range: 2.7 V to 10 V. the second one is Low-Dropout Voltage: 230 mV typical at 1 A. the third one is 2% Tolerance Over Specified Conditions for Fixed-Output Versions. The forth one is Open Drain Power Good (See TPS767xx for Power-On Reset With 200-ms Delay Option). The fifth one is Ultralow 85 A Typical Quiescent Current. The sixth one is Available in 1.5-V, 1.8-V, 2.5-V, 2.7-V, 3.0-V, 3.3-V, 5.0-V Fixed Output and Adjustable (1.2 V to 5.5 V) Versions2.8-V. The seventh one is Fast Transient Response. The eighth one is Thermal Shutdown Protection. The last one is SOIC-8 (D) and TSSOP-20 (PWP) Package.