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LP3996

PinoutSpecificationsInput Min Voltage2.0 VoltInput Max Voltage6.0 VoltChannels2 ChannelsOutput Accuracy2.75 %Output1 VoutMin1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 VoltOutput1 VoutMax1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 VoltOutput1 IoutMax150 mAOutput1 TopologyLDOOutput2 VoutMin1.8, 3.0, 2.5, 0.8, 3.3, 2.8...

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SeekIC No. : 004398936 Detail

LP3996: PinoutSpecificationsInput Min Voltage2.0 VoltInput Max Voltage6.0 VoltChannels2 ChannelsOutput Accuracy2.75 %Output1 VoutMin1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 VoltOutput1 VoutMax1.8, 3.0, 2.5, 0.8, 3...

LP3996 Data Sheet

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Part Number:
LP3996
Supply Ability:
5000

Price Break

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

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Product Details

Description



Pinout




Specifications

Input Min Voltage2.0 Volt
Input Max Voltage6.0 Volt
Channels2 Channels
Output Accuracy2.75 %
Output1 VoutMin1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 Volt
Output1 VoutMax1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 Volt
Output1 IoutMax150 mA
Output1 TopologyLDO
Output2 VoutMin1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 Volt
Output2 VoutMax1.8, 3.0, 2.5, 0.8, 3.3, 2.8, 1.5 Volt
Output2 IoutMax300 mA
Output2 TopologyLDO
Dropout Voltage210 Volt
Quiescent Current0.035 mA
On/Off PinYes
Error FlagYes
Power on ResetYes
Ceramic Capacitors StableYes
Output Range1.5V - 3.3V
Temperature Min-40 deg C
Temperature Max85 deg C
TopologyLDO Dual
Multiple Output CapabilityYes
RegTypeLDO
Step-DownYes
Adjustable OutputNo
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Description

The LP3996 is a dual low dropout regulator with power-on-reset circuit. The first regulator can source 150mA, while the second is capable of sourcing 300mA and has a power-on-reset function included.

The LP3996 provides 1.5% accuracy requiring an ultra low quiescent current of 35µA. Separate enable pins allow each output of the LP3996 to be shut down, drawing virtually zero current.

The LP3996 is designed to be stable with small footprint ceramic capacitors down to 1µF. An external capacitor may be used to set the POR delay time as required.

The LP3996 is available in fixed output voltages and comes in a 10 pin, 3mm x 3mm, LLP package. .

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LP3996SD-0833 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-1018 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-1525 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-1833 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-2533 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-2828 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-3030 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-3033 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-3308 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SD-3333 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-0833 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-1018 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-1525 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-1833 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-2533 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-2828 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-3030 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-3033 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-3308 CMOS7 0 16561 0 0 954000 4 270700104
LP3996SDX-3333 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-1377: Application Note 1377 LP3996 / LP5996 Application Board Information 514 Kbytes 3-Nov-06 Download
AN-1377 (Chinese): Application Note 1377 LP3996 / LP5996 Application Board Information
 232 Kbytes   640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram">

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

More Application Notes

Title Size in Kbytes Date
AN-1342: Application Note 1342 LP3994 microSMD Evaluation Board Information 79 Kbytes 13-Oct-04 Download
AN-1416: Application Note 1416 LP3991TL micro SMD Evaluation Board Information 1212 Kbytes 11-Mar-07 Download
AN-1416 (Chinese): Application Note 1416 LP3991TL micro SMD Evaluation Board Information
 210 Kbytes   640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram">

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




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