LT1009 - 2.5V Reference

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.
By Linear Technology Corporation
LT1009 's PackagesLT1009 's pdf datasheet
LT1009CZ TO-92
LT1009CZ-PBF TO-92
LT1009IZ TO-92
LT1009IZ-PBF TO-92

LT1009 pdf datasheet download

LT1009 Pinout, Pinouts
LT1009 pinout,Pin out
This is one package pinout of LT1009,If you need more pinouts please download LT1009's pdf datasheet.

LT1009 Application circuits
LT1009 circuits
This is one application circuit of LT1009,If you need more circuits,please download LT1009's pdf datasheet.

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