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Technical Specifications
Parameters and characteristics for this part
| Specification | LT1009CZ#TRPBF |
|---|---|
| Current - Cathode | 400 µA |
| Current - Output | 10 mA |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Output Type | 1.81 mOhm |
| Package / Case | TO-226-3, TO-92-3 |
| Reference Type | Shunt |
| Supplier Device Package | TO-92-3 |
| Temperature Coefficient | 25 ppm/°C |
| Tolerance | 0.2 % |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.16 | |
| 10 | $ 4.16 | |||
| 25 | $ 3.64 | |||
| 100 | $ 3.06 | |||
| 250 | $ 2.77 | |||
| 500 | $ 2.60 | |||
| 1000 | $ 2.46 | |||
| Tape & Reel (TR) | 2000 | $ 2.34 | ||
| 4000 | $ 2.27 | |||
Description
General part information
LT1009 Series Series
The LT1009 is a precision trimmed 2.5V shunt regulator diode featuring a maximum initial tolerance of only ±5mV. The low dynamic impedance and wide operating current range enhances its versatility. The 0.2% reference tolerance is achieved by on-chip trimming which not only minimizes the initial voltage tolerance but also minimizes the temperature drift.Even though no adjustments are needed with the LT1009, a third terminal allows the reference voltage to be adjusted ±5% to calibrate out system errors. In many applications, the LT1009 can be used as a pin-to-pin replacement of the LM136 and the external trim network eliminated.For a lower drift 2.5V reference, see the LT1019 data sheet.ApplicationsReference for 5V Systems8-Bit A/D and D/A ReferenceDigital VoltmetersCurrent Loop Measurement and Control SystemsPower Supply Monitor
Documents
Technical documentation and resources
