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LP38511

PinoutSpecificationsOutput Current800 mAInput Min Voltage2.25 VoltInput Max Voltage5.5 VoltDropout Voltage0.260 VoltAdjustable OutputNoQuiescent Current7.5 mAPSRR73 dBVoltage Noise (rms)75 uVCeramic Capacitors StableYesOn/Off PinYesError FlagYesRegTypeLDOTemperature Min-40 deg CTemperature Max+125...

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SeekIC No. : 004398797 Detail

LP38511: PinoutSpecificationsOutput Current800 mAInput Min Voltage2.25 VoltInput Max Voltage5.5 VoltDropout Voltage0.260 VoltAdjustable OutputNoQuiescent Current7.5 mAPSRR73 dBVoltage Noise (rms)75 uVCeramic...

LP38511 Data Sheet

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Part Number:
LP38511
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/22

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Product Details

Description



Pinout




Specifications

Output Current800 mA
Input Min Voltage2.25 Volt
Input Max Voltage5.5 Volt
Dropout Voltage0.260 Volt
Adjustable OutputNo
Quiescent Current7.5 mA
PSRR73 dB
Voltage Noise (rms)75 uV
Ceramic Capacitors StableYes
On/Off PinYes
Error FlagYes
RegTypeLDO
Temperature Min-40 deg C
Temperature Max+125 deg C
Output Voltage1.800 Volt
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Description

The LP38511-1.8 Fast-Transient Response Low-Dropout Voltage Regulator offers the highest-performance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38511-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is guaranteed at ±2.5% over line, load and full temperature range from -40°C to +125°C. The LP38511-1.8 is designed for inputs from the 2.5V, 3.3V, and 5.0V rail, is stable with 10uF ceramic capacitors, and has a fixed 1.8V output. An Error Flag feature monitors the output voltage and notifies the system processor when the output voltage falls more than 15% below the nominal value. The LP38511-1.8 provides excellent transient performance to meet the demand of high performance digital core ASICs, DSPs, and FPGAs found in highly-intensive applications such as servers, routers/switches, and base stations.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LP38511TJ-1.8 CMOS7 0 16561 0 0 954000 4 270700104
LP38511TS-1.8 CMOS7 0 16561 0 0 954000 4 270700104
LP38511TSX-1.8 CMOS7 0 16561 0 0 954000 4 270700104

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Application Notes

Title Size in Kbytes Date
AN-1675: Application Note 1675 LP38511TS-1.8 Evaluation Board 437 Kbytes 5-Nov-07 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

More Application Notes

Title Size in Kbytes Date
AN-1518: Application Note 1518 LP38513S-1.8 Evaluation Board 295 Kbytes 15-Aug-07 Download
AN-1676: Application Note 1676 LP38512TS-1.8 Evaluation Board 344 Kbytes 5-Nov-07 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.




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