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LM4040C30 Status: ACTIVE

3-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy


      
         
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 LM4040A30 LM4040B30 LM4040C30LM4040D30 
VO(V)3  3  3  3  
Initial Accuracy @ 25/deg C(%)0.1  0.2  0.5  1  
Temp Coeff(Max)(ppm/ degree C)100  100  100  150  
Temp Coeff(Typ)(ppm/ degree C)15  15  15  15  
Min Iz for Regulation(uA)62  62  60  65  
Iout/Iz(Max)(mA)15  15  15  15  
Pin/Package3SOT-23, 3TO-92, 5SC70  3SOT-23, 3TO-92, 5SC70  3SOT-23, 3TO-92, 5SC70  3SOT-23, 3TO-92, 5SC70  
Approx. Price (US$) 1.00 | 1ku   0.60 | 1ku   0.35 | 1ku   0.27 | 1ku  
Operating Temp Range(Celsius)-40 to 85  -40 to 85  -40 to 125,-40 to 85  -40 to 125,-40 to 85  
RatingCatalog  Catalog  Catalog  Catalog  
 SamplesSamplesSamplesSamples
 InventoryInventoryInventoryInventory

Product Information

Features

  • Fixed Output Voltages of 2.048 V, 2.5 V, 3 V, 4.096 V, 5 V, 8.192 V, and 10 V
  • Tight Output Tolerances and LowTemperature Coefficient
    • Max 0.1%, 100 ppm/°C - A Grade
    • Max 0.2%, 100 ppm/°C - B Grade
    • Max 0.5%, 100 ppm/°C - C Grade
    • Max 1.0%, 150 ppm/°C - D Grade
  • Low Output Noise. . .35 µVRMS Typ
  • Wide Operating Current Range. . .45 µA Typ to 15 mA
  • Stable With All Capacitive Loads; No Output Capacitor Required
  • Available in Extended Temperature Range. . .-40°C to 125°C
  • APPLICATIONS
    • Data-Acquisition Systems
    • Power Supplies and Power-Supply Monitors
    • Instrumentation and Test Equipment
    • Process Controls
    • Precision Audio
    • Automotive Electronics
    • Energy Management
    • Battery-Powered Equipment

DESCRIPTION/ORDERING INFORMATION

The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-to-performance ratio for their applications.

Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45 mA (typ), the LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient temperature range of -40°C to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of -40°C to 125°C.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
LM4040C30IDBZRACTIVE-40 to 850.35 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30IDBZRG4ACTIVE-40 to 850.35 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30IDBZTACTIVE-40 to 850.60 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4040C30IDBZTG4ACTIVE-40 to 850.60 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4040C30IDCKRACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30IDCKRE4ACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30IDCKRG4ACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30IDCKTPREVIEW-40 to 85 SC70 (DCK) | 5 View 250  Not Available
LM4040C30ILPACTIVE-40 to 850.38 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4040C30ILPE3ACTIVE-40 to 850.38 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4040C30ILPMPREVIEW-40 to 85 TO-92 (LP) | 3 View 2000  Not Available
LM4040C30ILPRACTIVE-40 to 850.35 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30ILPRE3ACTIVE-40 to 850.35 | 1kuTO-92 (LP) | 3 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30QDBZRACTIVE-40 to 1250.55 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30QDBZRG4ACTIVE-40 to 1250.55 | 1kuSOT-23 (DBZ) | 3 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4040C30QDBZTACTIVE-40 to 1250.75 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4040C30QDBZTG4ACTIVE-40 to 1250.75 | 1kuSOT-23 (DBZ) | 3 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:57 AM GMT, 26 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksLM4040C30IDBZR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 16 WeeksLM4040C30IDBZRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4040C30IDBZT
AmericasArrow 750
Rochester Electronics >1k
AsiaFarnell Asia 373
WPI 126
EuropeAvnet-SILICA 50
Farnell 373
WorldwideDigiKey  Available
Mouser Electronics 705
TI Lead Time*: 15 WeeksLM4040C30IDBZTG4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksLM4040C30IDCKR
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 14 WeeksLM4040C30IDCKRE4
WorldwideDigiKey  Available
TI Lead Time*: 14 WeeksLM4040C30IDCKRG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksLM4040C30ILP
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
WPI 990
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksLM4040C30ILPE3
EuropeCompel >1k
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksLM4040C30ILPR
AmericasArrow >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 12 WeeksLM4040C30ILPRE3
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4040C30QDBZR
AmericasArrow >1k
Newark >1k
AsiaFarnell Asia >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksLM4040C30QDBZRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4040C30QDBZT
AmericasArrow 1k
Rochester Electronics 250
WorldwideDigiKey  Available
Mouser Electronics 244
TI Lead Time*: 15 WeeksLM4040C30QDBZTG4
WorldwideDigiKey  Available
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
LM4040C30IDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDBZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDCKRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30IDCKT      View
LM4040C30ILP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4040C30ILPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4040C30ILPM      View
LM4040C30ILPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4040C30ILPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4040C30QDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30QDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30QDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4040C30QDBZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

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