Description
Ideal for space critical applications, the LM4431 voltage reference is available in the sub-miniature (3 mm x 1.3 mm) SOT-23 surface-mount package.
Features
- n Small package: SOT-23 n No output capacitor required
Connection Diagram
SOT-23
DS011374-1.
- This pin must be left floating or connected to pin 2.
Top View Order Number LM4431M3-2.5 See NS Package Number M03B (JEDEC Registration TO-236AB)
SOT-23 Package Marking Information
Only three fields of marking are possible on the SOT-23’s small surface. The following table gives the meaning of the three fields. Part Marking S2E First Field: S = Reference Second Field: 2 = 2.500V Voltage Option.
LM4431 Datasheet
