LM2984

PinoutSpecificationsInput Max Voltage26 VoltChannels3 ChannelsOutput Accuracy3 %Output1 VoutMin5 VoltOutput1 VoutMax5 VoltOutput1 IoutMax500 mAOutput1 TopologyLDOOutput2 VoutMin5 VoltOutput2 VoutMax5 VoltOutput2 IoutMax100 mAOutput2 TopologyLDODropout Voltage0.53 VoltQuiescent Current14 mAOn/Off P...

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LM2984 Picture
SeekIC No. : 004395164 Detail

LM2984: PinoutSpecificationsInput Max Voltage26 VoltChannels3 ChannelsOutput Accuracy3 %Output1 VoutMin5 VoltOutput1 VoutMax5 VoltOutput1 IoutMax500 mAOutput1 TopologyLDOOutput2 VoutMin5 VoltOutput2 VoutMax...

floor Price/Ceiling Price

Part Number:
LM2984
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: 2024/4/25

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Product Details

Description



Pinout




Specifications

Input Max Voltage26 Volt
Channels3 Channels
Output Accuracy3 %
Output1 VoutMin5 Volt
Output1 VoutMax5 Volt
Output1 IoutMax500 mA
Output1 TopologyLDO
Output2 VoutMin5 Volt
Output2 VoutMax5 Volt
Output2 IoutMax100 mA
Output2 TopologyLDO
Dropout Voltage0.53 Volt
Quiescent Current14 mA
On/Off PinYes
Error FlagYes
Power on ResetNo
Ceramic Capacitors StableNo
Special FeaturesAux. 5V/7.5mA LDO
Output Range5V
Temperature Min-40 deg C
Temperature Max125 deg C
Output Power3.04 Watt
TopologyLDO Triple
Multiple Output CapabilityYes
RegTypeLDO
Step-DownYes
Adjustable OutputNo
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Description

The LM2984 positive voltage regulator features three independent and tracking outputs capable of delivering the power for logic circuits, peripheral sensors and standby memory in a typical microprocessor system. The LM2984 includes circuitry which monitors both its own high-current output and also an external P. If any error conditions are sensed in either, a reset error flag is set and maintained until the malfunction terminates. Since these functions are included in the same package with the three regulators, a great saving in board space can be realized in the typical microprocessor system. The LM2984 also features very low dropout voltages on each of its three regulator outputs (0.6V at the rated output current). Furthermore, the quiescent current can be reduced to 1 mA in the standby mode.

Designed also for vehicular applications, the LM2984 and all regulated circuitry are protected from reverse battery installations or 2-battery jumps. Familiar regulator features such as short circuit and thermal overload protection are also provided. Fixed outputs of 5V are available in the plastic TO-220 power package.

Reliability Metrics


Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM2984T SLM 0 42786 0 0 3352500 2 951281028

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.





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