Datasheet Texas Instruments TPS7A8701RTJR — 数据表

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SBVS281A – MARCH 2016 – REVISED JULY 2016 TPS7A87
Dual, 500-mA, Low-Noise (3.8 ОјVRMS), LDO Voltage Regulator
1 Features 3 Description The TPS7A87 is a dual, low-noise (3.8 ВµVRMS), lowdropout (LDO) voltage regulator capable of sourcing
500 mA per channel with only 100 mV of maximum
dropout. 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 …