IA2112 High-precision, 150 MA Low Dropout Linear Regulator

The IA2112 high-precision CMOS low dropout linear Regulator uses only a 1 F ceramic or high quality tantalum output capacitor, thus enabling a substantial saving in cost and area. The typical output noise is only 100 Vrms . The ground current increase at 300 mA output is less than 10%. A standout feature of the IA2112 is its immunity to reverse battery connections; the IC is protected against destruction and the battery against discharge. The design also provides superior immunity to input voltage glitches and load transients. The IA2112 load transient response is 20 mV with a load step of 1 mA to 150 mA. In the power shutdown mode, the output capacitor is not discharged, resulting in significant power saving during shutdown recycling. The Power OK pin provides a low output signal when the ouput voltage drops out of regulation. Also noteworthy is the startup delay of only 35 s. The IA211x series features thermal shutdown and short-circuit current protection. The IA2112 output voltage change over the load range is less than 0.2% and is designed for battery-powered portable and Wireless applications with the most demanding performance and space requirements. The IA2112 is available in a 5 pin SOT-23 package. By integration
IA2112 's PackagesIA2112 's pdf datasheet
A2112-IC-CA5T-DA SOT-23
A2112-IC-CA5T-DB SOT-23
A2112-IC-CA5T-DC SOT-23
A2112-IC-CA5T-DD SOT-23
A2112-IC-CA5T-DE SOT-23
A2112-IC-CA5T-DF SOT-23
A2112-IC-CA5T-DG SOT-23
A2112-IC-CA5T-DH SOT-23
A2112-IC-CA5T-DJ SOT-23

IA2112 Pinout, Pinouts
IA2112 pinout,Pin out
This is one package pinout of IA2112,If you need more pinouts please download IA2112's pdf datasheet.

IA2112 Application circuits
IA2112 circuits
This is one application circuit of IA2112,If you need more circuits,please download IA2112's pdf datasheet.

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