- 0.47μF ceramic input and output capacitors are stable
- No noise bypass capacitors
- Logic control enablement
- Thermal overload and short-circuit protection
- Paired operating temperature range from -40°C to +125°C
illustrate
The LP5900 linear regulator is capable of delivering 150 mA output current. The LP5900 device is designed to meet the requirements of RF/analog circuits, providing low noise, high PSRR, low quiescent current, and low line transient response digital. Using new innovative design technology, the LP5900 delivers class-leading device noise performance in noise-free bypass capacitors.
Design work for 0.47μF input and output ceramic capacitor devices. (No Bypass Capacitor)
The device is available in micro SMD and LLP packages. Also available in Exteme thin micro SMD packages. For all other package options, contact your local NSTC sales office.
The device is available with 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 outputs. For any other voltage options, please contact your local sales office.
Key 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 |
| PSRR |
75 dB at 1 kHz
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Output voltage range
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± 2％ |
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Almost zero I ask (disabled)
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Very low IQ (enabled)
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25μA， |
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Startup time
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150 microseconds
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Low pressure differential
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80 mV typical.
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apply
- Cellular phones
- PDA mobile phone
- Wireless LAN devices
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