Datasheet Texas Instruments LP8900TLE-AAEC/NOPB — 数据表

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SNVS542E – MAY 2008 – REVISED JUNE 2016 LP8900 200-mA Ultra-Low-Noise Dual LDO
For RF and Analog Circuits
1 Features 3 Description The LP8900 is a dual LDO capable of supplying 200mA output current per regulator. Designed to meet
the requirements of RF and analog circuits, the
LP8900 provides low device noise, high PSRR, low
quiescent current, and superior line transient
response figures. 1 Input Voltage Operation: 1.8 V to 5.5 V
Output Voltage: 1.2 V to 3.6 V
Accuracy Over Temperature: 1%
Output Voltage Noise: 6 ВµVRMS
PSRR: 75 dB at 1 kHz
Dropout: 110 mV at 200 mA Load
Quiescent Current: 48 ВµA per Regulator
Start-Up Time: 80 Вµs
Stable With Ceramic Capacitors as Small as 0402
Thermal-Overload and Short-Circuit Protection Using new innovative design techniques, the LP8900
offers class-leading device noise performance without …