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TPS731
SBVS034N – SEPTEMBER 2003 – REVISED DECEMBER 2015
TPS731xx Capacitor-Free, NMOS, 150-mA Low Dropout
Regulator With Reverse Current Protection
1 Features
•1 Stable With or Without Capacitors of All Types • Input Voltage Range of 1.
7 V to 5.
5 V • Ultralow Dropout Voltage: 30 mV Typical (150-mA
Load) • Excellent Load Transient Response—With or
Without Optional Output Capacitor • New NMOS Topology Provides Low Reverse
Leakage Current • Low Noise: 30 μVRMS Typical (10 kHz to 100 kHz) • 0.
5% Initial Accuracy • 1% Overall Accuracy Over Line, Load, and
Temperature • Less Than 1-μA Maximum IQ in Shutdown...