DESCRIPTION
The LT®1009 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.
FEATURES
â Maximum Initial Tolerance: 0.2%
â Guaranteed Temperature Stability
â Maximum 0.6Ω Dynamic Impedance
â Wide Operating Current Range
â Directly Interchangeable with LM136 for Improved
Performance
â No Adjustments Needed for Minimum Temperature
Coeffi cient
â Available in 8-Lead SO and MSOP Packages and
3-Lead TO-92 Package
APPLICATIONS
â Reference for 5V Systems
â 8-Bit A/D and D/A Reference
â Digital Voltmeters
â Current Loop Measurement and Control Systems
â Power Supply Monitor
|