- 0.47μF ceramic input and output capacitors are stable
- Noise-free bypass capacitors
- Logic control enabled
- Thermal overload and short circuit protection
- -40°C to +125°C pairing operating temperature range
illustrate
The LP5900 linear regulator is capable of delivering 150 mA of output current. The LP5900 device is designed to meet the requirements of RF/analog circuitry, providing low noise, high PSRR, low quiescent current, and low line transient response digital. Using a new innovative design technology, the LP5900 delivers noise-free bypass capacitor-class leading device noise performance.
Design work for 0.47μF input and output ceramic capacitor devices. (No bypass capacitor)
The device is available in micro SMD package and LLP package. Also available in the Exteme thin micro SMD package. For all other package options, contact your local NSC sales office.
The device can be used with outputs of 1.5V, 1.575V, 1.8V, 1.9V, 2.0V, 2.1V, 2.2V, 2.3V, 2.5V, 2.6V, 2.65V, 2.7V, 2.75V, 2.8V, 2.85V, 3.0V, 3.3V, and 4.5V. For any other voltage options, please contact your local sales office.
Main specifications
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Input voltage range
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2.5V to 5.5V
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Output voltage range
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1.5V to 4.5V
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Output current
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150 mA
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Low output voltage noise
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6.5μVRMS
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PSRR
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75 dB at 1 kHz
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Output voltage range
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± 2％
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Almost zero meask(Disabled)
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VerylowI Q (enabled)
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25μA，
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Startup time
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150 microseconds
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Low differential pressure
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80 mV typical.
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apply
- Cellular
- PDA phones
- Wireless LAN devices
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