LP38798
LP38798 is 800-mA Ultra-Low-Noise High-PSRR LDO manufactured by Texas Instruments.
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SNOSCT6F
- MARCH 2013
- REVISED JANUARY 2017
LP38798 800-mA Ultra-Low-Noise, High-PSRR LDO
1 Features
- 1 Wide Operating Input Voltage Range: 3 V to 20 V
- Ultra-Low Output Noise: 5 µVRMS (10 Hz to 100 kHz)
- High PSRR: 90 dB at 10 kHz, 60 dB at 100 kHz
- ±1% Output Voltage Initial Accuracy (TJ = 25°C)
- Very Low Dropout: 200 mV (Typical) at 800 mA
- Stable with Ceramic or Tantalum Output
Capacitors
- Excellent Line and Load Transient Response
- Current Limit and Overtemperature Protection
- Create a Custom Design Using the LP38798 With the WEBENCH® Power Designer
2 Applications
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