LP2986

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SNVS137I – MARCH 1999 – REVISED SEPTEMBER 2015

8 Application and Implementation

NOTE

Information in the following applications sections is not part of the TI component

specification, and TI does not warrant its accuracy or completeness. TI’s customers are

responsible for determining suitability of components for their purposes. Customers should

validate and test their design implementation to confirm system functionality.

8.1 Application Information

The LP2986 can provide 200-mA output current with 2.1-V to 16-V input. It is stable with a minimum of 4.7-µF

ceramic output capacitor. An input capacitor of (

≥ 2.2 μF) is required. An optional external bypass capacitor

frequencies from 300 Hz to 50 kHz. Typical power supply rejection is 65 dB at 1 kHz.

8.2 Typical Applications

Figure 29. Application Using Internal Resistive Divider

Figure 30. Application Using External Divider

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