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Reference Design
TPS7A4501, TPS7A4515, TPS7A4518, TPS7A4525, TPS7A4533
SLVS720F – JUNE 2008 – REVISED NOVEMBER 2015
TPS7A45xx Low-Noise Fast-Transient-Response 1.
5-A Low-Dropout
Voltage Regulators
1 Features
•1 Optimized for Fast Transient Response • Output Current: 1.
5 A • High Output
Voltage Accuracy: 1% at 25°C • Dropout
Voltage: 300 mV • Low Noise: 35 μVRMS (10 Hz to 100 kHz) • High Ripple Rejection: 68 dB at 1 kHz • 1-mA Quiescent Current • No Protection Diodes Needed • Controlled Quiescent Current in Dropout • Fixed Output
Voltages: 1.
5 V, 1.
8 V, 2.
5 V, 3.
3 V • Adjustable Output from 1.
21 V to 2...