Datasheet Texas Instruments TPS7A8400ARGRR — 数据表

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SBVS291 – APRIL 2017 TPS7A84A 3-A, High-Accuracy (0.75%), Low-Noise (4.4-µVRMS) LDO Regulator
1 Features 3 Description The TPS7A84A is a low-noise, low-dropout linear
regulator (LDO) capable of sourcing 3 A with only
180-mV of maximum dropout. The device output
voltage is pin-programmable from 0.8 V to 3.95 V and
adjustable from 0.8 V to 5.15 V using an external
resistor divider. 1 Low Dropout: 180 mV (maximum) at 3 A With
BIAS
0.75% (maximum) Accuracy Over Line, Load, and
Temperature With BIAS
Output Voltage Noise: 4.4 ВµVRMS
Input Voltage Range:
– Without BIAS: 1.4 V to 6.5 V
– With BIAS: 1.1 V to 6.5 V
Output Voltage Range:
– Adjustable Operation: 0.8 V to 5.15 V
– ANY-OUTв„ў Operation: 0.8 V to 3.95 V …