The TPS7A65xx-Q1 is a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 25 µA in light-load applications. These devices feature integrated overcurrent protection and a design to achieve stable operation even with low-ESR ceramic output capacitors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold crank conditions. Because of these features, these devices are well-suited in power supplies for various automotive applications.
● Low Dropout Voltage
● 300 mV at IOUT = 150 mA
● 4-V to 40-V Wide Input Voltage Range
●With up to 45-V Transients
● 300-mA Maximum Output Current
● 25-µA (Typical) Ultralow Quiescent Current at
●Light Loads
● 3.3-V and 5-V Fixed Output Voltage With ±2%
●Tolerance
● Low-ESR Ceramic Output Stability Capacitor
● Integrated Fault Protection
● Short-Circuit and Overcurrent Protection
● Thermal Shutdown
● Low Input-Voltage Tracking
● Thermally Enhanced Power Package
● 3-Pin TO-252 (KVU/DPAK)
