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AP1158ADS - Active Noise Filter

General Description

AP1158ADS is active noise filter IC, which can extremely reduce the ripple noise on the power supply line.

The ripple filter can be composed of few external components with low input-output voltage drop (Vdrop).

Vdrop can be set by external resistance.

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[AP1158ADS] AP1158ADS Active Noise Filter IC 1. General Description AP1158ADS is active noise filter IC, which can extremely reduce the ripple noise on the power supply l...

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IC, which can extremely reduce the ripple noise on the power supply line. The ripple filter can be composed of few external components with low input-output voltage drop (Vdrop). Vdrop can be set by external resistance. It is packaged in SOT23-5 and suitable for small set. 2. Feature  Low Vdrop ripple filter can be composed of few parts.  Built-in PNP power transistor  Output Current 150mA  Ripple Rejection 66dB at 1kHz  Input Voltage Range 1.8V~14.