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LM4041C12 Status: ACTIVE

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


      
         
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Datasheet

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 LM4041C12
VO(V)1.225  
Initial Accuracy @ 25/deg C(%)0.5  
Temp Coeff(Max)(ppm/ degree C)100  
Temp Coeff(Typ)(ppm/ degree C)15  
Min Iz for Regulation(uA)60  
Iout/Iz(Max)(mA)12  
Pin/Package3SOT-23, 3TO-92, 5SC70  
Approx. Price (US$) 0.35 | 1ku  
Operating Temp Range(Celsius)-40 to 125,-40 to 85  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TL431A: Adjustable Precision Shunt Regulator
  • TPS3823-33: Supply Voltage Supervisor w/Watchdog input and manual reset
  • UC3843: Current-Mode PWM Controller
  • TPS62290: 2.25MHz 1A Step-Down Converter in 2x2mm SON Package

Product Information

Features

  • 1.225-V Fixed and Adjustable Outputs (1.225 V to 10 V)
  • Tight Output Tolerances and Low Temperature 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 . . . 20 µVRMS (Typ)
  • Wide Operating Current Range . . . 45 µA (Typ) to 12 mA
  • Stable With All Capacitive Loads; No Output Capacitor Required
  • Available in
    • Industrial Temperature: -40°C to 85°C
    • Extended Temperature: -40°C to 125°C
  • Applications
    • Data-Acquisition Systems
    • Power Supplies and Power-Supply Monitors
    • Instrumentation and Test Equipment
    • Process Control
    • Precision Audio
    • Automotive Electronics
    • Energy Management/Metering

View All Features in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
LM4041C12IDBZRACTIVE-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
LM4041C12IDBZRG4ACTIVE-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
LM4041C12IDBZTACTIVE-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
LM4041C12IDBZTG4ACTIVE-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
LM4041C12IDCKRACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4041C12IDCKRE4ACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4041C12IDCKRG4ACTIVE-40 to 850.38 | 1kuSC70 (DCK) | 5 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
LM4041C12ILPACTIVE-40 to 850.38 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4041C12ILPE3ACTIVE-40 to 850.38 | 1kuTO-92 (LP) | 3 View 1000 | BULK Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
LM4041C12ILPRACTIVE-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
LM4041C12ILPRE3ACTIVE-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
LM4041C12QDBZRACTIVE-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
LM4041C12QDBZRG4ACTIVE-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
LM4041C12QDBZTACTIVE-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
LM4041C12QDBZTG4ACTIVE-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 11:53 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 16 WeeksLM4041C12IDBZR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 16 WeeksLM4041C12IDBZRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4041C12IDBZT
AmericasArrow >1k
Newark 750
Rochester Electronics >1k
AsiaWPI 136
EuropeArrow Southern Europe 750
WorldwideDigiKey  Available
Mouser Electronics 195
TI Lead Time*: 15 WeeksLM4041C12IDBZTG4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksLM4041C12IDCKR
AmericasNewark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 16 WeeksLM4041C12IDCKRE4
WorldwideDigiKey  Available
TI Lead Time*: 16 WeeksLM4041C12IDCKRG4
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksLM4041C12ILP
AmericasArrow >1k
Newark 708
Rochester Electronics >1k
AsiaFarnell Asia 708
WPI 851
WorldwideDigiKey  Available
Mouser Electronics >1k
TI Lead Time*: 12 WeeksLM4041C12ILPE3
EuropeCompel >1k
WorldwideDigiKey  Available
TI Lead Time*: 12 WeeksLM4041C12ILPR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
AsiaFarnell Asia >1k
EuropeArrow Northern Europe >1k
WorldwideDigiKey 844
Mouser Electronics >1k
TI Lead Time*: 12 WeeksLM4041C12ILPRE3
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4041C12QDBZR
AmericasArrow >1k
Newark >1k
Rochester Electronics >1k
EuropeAvnet-SILICA >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 15 WeeksLM4041C12QDBZRG4
WorldwideDigiKey  Available
TI Lead Time*: 15 WeeksLM4041C12QDBZT
AmericasArrow 970
Newark 380
Rochester Electronics 750
AsiaFarnell Asia 380
WorldwideDigiKey  Available
Mouser Electronics 503
TI Lead Time*: 15 WeeksLM4041C12QDBZTG4
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
LM4041C12IDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDBZTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDCKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDCKRE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12IDCKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12ILP RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4041C12ILPE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4041C12ILPR RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4041C12ILPRE3 RoHS Compliant Pb-Free (RoHS) CU SN N/A for Pkg TypeViewView
LM4041C12QDBZR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12QDBZRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12QDBZT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
LM4041C12QDBZTG4 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.

Technical Documents

Most useful technical documents for LM4041C12 Help

Datasheet

More Literature

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TL431A Adjustable Precision Shunt Regulator VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE TI customers also evaluated this product.
TPS3823-33 Supply Voltage Supervisor w/Watchdog input and manual reset POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
UC3843 Current-Mode PWM Controller AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS TI customers also evaluated this product.
TPS62290 2.25MHz 1A Step-Down Converter in 2x2mm SON Package DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.
TPS2420 3-20V Integrated FET 0-5A Dual Fault Threshold Hot Swap with Load Current Monitoring HOT SWAP POWER MANAGEMENT-HOT-SWAP SWITCHES (INTEGRATED FET) TI customers also evaluated this product.
UCC27324 Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers AC/DC AND DC/DC POWER SUPPLIES-MOSFET DRIVERS TI customers also evaluated this product.
TPS3809K33 3-Pin Supply Voltage Supervisor POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS) TI customers also evaluated this product.
UCC28061 Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
TPS51116 DDR1, DDR2, DDR3 Switcher and LDO NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH) TI customers also evaluated this product.
UCC28060 Natural Interleaved Dual-Phase Transition-Mode PFC Controller AC/DC AND DC/DC POWER SUPPLIES-POWER FACTOR CORRECTION ICS TI customers also evaluated this product.
TPS5450 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS TI customers also evaluated this product.

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