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TPS7A87
SBVS281A – MARCH 2016 – REVISED JULY 2016
TPS7A87 Dual, 500-mA, Low-Noise (3.
8 μVRMS), LDO Voltage
Regulator
1 Features
•1 Two Independent LDO Channels • Low Output Noise: 3.
8 µVRMS (10 Hz–100 kHz) • Low Dropout: 100 mVMAX at 0.
5 A • Wide Input Voltage Range: 1.
4 V to 6.
5 V • Wide Output Voltage Range: 0.
8 V to 5.
2 V • High Power-Supply Ripple Rejection:
– 75 dB at DC – 40 dB at 100 kHz – 40 dB at 1 MHz • 1.
0% Accuracy Over Line, Load, and Temperature • Excellent Load Transient Response • Adjustable Start-Up In-Rush Control • Selectable Soft-Start Charging Current • Independent Open-Drain Power...