DESCRIPTION
The µPA1873 is a switching device which can be driven directly by a 2.5 V power source.
This device features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power switch of portable machine and so on.

FEATURES
• 2.5 V drive available
• Low on-state resistance
   RDS(on)1 = 23.0 mΩ MAX. (VGS = 4.5 V, ID = 3.0 A)
   RDS(on)2 = 24.0 mΩ MAX. (VGS = 4.0 V, ID = 3.0 A)
   RDS(on)3 = 28.0 mΩ MAX. (VGS = 3.1 V, ID = 3.0 A)
   RDS(on)4 = 29.0 mΩ MAX. (VGS = 2.5 V, ID = 3.0 A)
• Built-in G-S protection diode against ESD