- 2.25V to 5.5V input voltage range
- 1.8V fixed output voltage
- 1.5A output load current
- Accuracy above the line ± 2.5%, load, temperature range from -40°C to +125°C
- Stable and slim 10μF ceramic capacitors
- 0.20% output voltage load regulation from 10 mA to 1.5A
- Enable pins
- ^Error flag indicates the status of the output voltage
- Quiescent current in shutdown mode of 1uA
- PSRR 40 dB at 100 kHz
- Overheat 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 meeting AC and DC accuracy requirements for powering digital cores. The LP38512-1.8 features a proprietary control loop that enables extremely fast response to changing line conditions and load demands. The output DC voltage accuracy is guaranteed to be above 2.5% of the line, with a load and full temperature range from -40°C to +125°C The LP38512-1.8 is designed for orbitals from 2.5V input, 3.3V, 5.0V, is stabilized with 10μF ceramic capacitors, and has a fixed 1.8V output. The error flagging function monitors the output voltage when it drops by more than 15% below the nominal value and notifies the system processor. The LP38512-1.8 provides excellent transient performance to meet the needs of high-performance ASICs, DSPs, and FPGAs in highly intensive applications such as servers, routers/switches, and base stations.
apply
- ASICs, FPGAs, and DSPs for digital cores
- server
- Routers and switches
- base station
- Storage area network
- DDR2 memory
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