- 2.25V to 5.5V input voltage range
- 1.8V fixed output voltage
- 1.5A output load current
- Accuracy above line ± 2.5%, load, temperature range from -40 °C to +125 °C
- Stable and slim 10μF ceramic capacitor
- The 0.20% output voltage load regulation is regulated from 10 mA to 1.5 A
- Enable pin
- ^Error flags indicate the status of the output voltage
- Quiescent current in shutdown mode of 1uA
- PSRR 40 dB at 100 kHz
- Overtemperature and overcurrent protection
- Surface mount packages for TO-263 and TO-263 films
illustrate
The LP38512 - 1.8 Fast Transient Response Low Dropout Regulator provides the highest performance conference for AC and DC accuracy requirements for powering digital cores. The LP38512-1.8 incorporates a proprietary control loop that enables extremely fast response to changing line conditions and load demands. Output DC voltage accuracy is guaranteed above 2.5% for lines, loads and full temperature from -40°C to +125°C The LP38512-1.8 is designed for rails from 2.5V input, 3.3V, 5.0V, is stable with 10μF ceramic capacitors, and has a fixed 1.8V output. The error flag function monitors the output voltage and notifies the system processor when the output voltage drops more than 15% below the nominal value. The LP38512-1.8 provides excellent transient performance to meet the needs of high-performance digital core ASICs, DSPs, and highly intensive applications such as servers, routers/switches, and FPGAs in base stations.
apply
- Digital core ASICs, FPGAs, and DSPs
- server
- Routers and switches
- base station
- Storage area networks
- DDR2 memory
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