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SBVS318 – JULY 2017 TPS7A92
2-A, High-Accuracy, Low-Noise LDO Voltage Regulator
1 Features 3 Description The TPS7A92 device is a low-noise (4.8 ВµVRMS), lowdropout (LDO) voltage regulator capable of sourcing
2 A with only 180 mV of dropout. 1 1.0% Accuracy Over Line, Load, and Temperature
Low Output Noise: 4.6 µVRMS (10 Hz–100 kHz)
Low Dropout: 180 mV (Typ) at 2A
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 (PSRR):
– 60 dB at DC
– 40 dB at 100 kHz
– 40 dB at 1 MHz
Fast Transient Response
Adjustable Start-Up In-Rush Control with
Selectable Soft-Start Charging Current
Open-Drain Power-Good (PG) Output
ОёJC = 3.2В°C/W …