LP3985
LP3985 is CMOS Voltage Regulator manufactured by Texas Instruments.
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SNVS087AE
- OCTOBER 2000
- REVISED MAY 2015
LP3985 Micropower, 150-mA Low-Noise Ultra-Low-Dropout CMOS Voltage Regulator
1 Features
- 1 Input Voltage: 2.5 V to 6 V
- 100-mV Maximum Dropout with 150-mA Load
- 150-mA Verified Output
- 50-dB PSRR at 1 kHz at VIN = VOUT + 0.2 V
- ≤ 1.5-μA Quiescent Current when Shut Down
- Fast Turn-On time: 200 μs (typ.)
- 30-μVRMS Output Noise (typical) over 10 Hz to 100 kHz
- - 40°C to 125°C Junction Temperature Range for
Operation
- 2.5-V, 2.6-V, 2.7-V, 2.8-V, 2.85-V, 2.9-V, 3-V, 3.1-
V, 3.2-V, 3.3-V, 4.7-V, 4.75-V, 4.8-V and 5-V Outputs Standard
- Logic...
