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Design TPS7A6533-Q1, TPS7A6550-Q1
SLVSA98D – MAY 2010 – REVISED DECEMBER 2015 TPS7A65xx-Q1 300-mA, 40-V, Low-Dropout Regulator With 25-µA Quiescent Current
1 Features 3 Description The TPS7A65xx-Q1 is a family of low-dropout linear
voltage regulators designed for low power
consumption and quiescent current less than 25 ВµA 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. 1 Low Dropout Voltage
– 300 mV at IOUT = 150 mA
4-V to 40-V Wide Input Voltage Range
With up to 45-V Transients …
