LM4040
Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
Pin Configuration
TOP VIEW
+
+1
LM4040
3 N.C.*
-2
SC70-3/SOT23-3
*PIN 3 MUST BE LEFT UNCONNECTED
OR CONNECTED TO PIN 2.
Pin Description
PIN
NAME
FUNCTION
1
+
Positive Terminal of the Shunt Reference
2
–
Negative Terminal of the Shunt Reference
3
N.C. No connection. Leave this pin unconnected or connected to pin 2.
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