(China (Mainland))
Product Summary
The LT1009IDR is a precision-trimmed 2.5-V shunt regulator featuring low dynamici mpedance and a wide operating current range. The maximum initial tolerance is ±5 mV in the LP package and ±10 mV in the D package. The reference tolerance is achieved by on-chip trimming, which minimizes the initial voltage tolerance and the temperature coefficient. The LT1009IDR uses include 5-V system references, 8-bit analog-to-digital converter (ADC) and digital-to-analog converter (DAC) references, and power-supply monitors. The LT1009IDR also can be used in applications such as digital voltmeters and current-loop measurement and control systems.
Parametrics
LT1009IDR absolute maximum ratings: (1)IR Reverse current: 20 mA; (2)IF Forward current: 10 mA; (3)θJA Package thermal impedance D package: 97℃/W; LP package: 140℃/W; PW package: 149℃/W; (4)TJ Operating virtual junction temperature: 150 ℃; (5)Tstg Storage temperature range: –65 to 150 ℃.
Features
LT1009IDR features: (1)Excellent Temperature Stability; (2)Initial Tolerance: 0.2% Max; (3)Dynamic Impedance: 0.6Ω W Max; (4)Wide Operating Current Range; (5)Directly Interchangeable With LM136; (6)Needs No Adjustment for Minimum Temperature Coefficient.
Diagrams
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 LT1009IDR |
Texas Instruments |
Voltage & Current References 2.5V Micro Pwr |
Data Sheet |
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LT1009IDRE4 |
Texas Instruments |
Voltage & Current References 2.5-V Integrated Reference Circuit |
Data Sheet |
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LT1009IDRG4 |
Texas Instruments |
Voltage & Current References 2.5V Integr Ref Circuit |
Data Sheet |
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