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LT1431 Programmable Reference
Features
n Guaranteed 0.4% Initial Voltage Tolerance n 0.1Ω Typical Dynamic Output Impedance n Fast Turn-On n Sink Current Capability, 1mA to 100mA n Low Reference Pin Current n Available in J8, N8, S8 or 3-Lead TO-92 Z Packages
Applications
n Linear Regulators n Adjustable Power Supplies n Switching Power Supplies
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Typical Application
Isolated 5V Regulator +
+
5V
Description
The LT®1431 is an adjustable shunt voltage regulator with 100mA sink capability, 0.4% initial reference voltage tolerance and 0.3% typical temperature stability.