SPX1121 - 150mA Low Dropout Voltage Regulator

Sipex

Datasheet Details

The SPX1121 is a low power voltage regulator.

5.0V and 3.3V output versions.
1% Output Accuracy.
Very Low Quiescent Current.
Low Dropout: 300mV @ 150mA.
Very Tight Load & Line Regulation.
Very Low Temperature Coefficient.
Current and Thermal Limiting.
Requires only 1µF for Stability.
Equivalent Replacement for LT1121.
Industry Standard SOT-223 and TO-92 3 lead packages VOUT IIN IN OUT 5V IL SPX1121 + 0.1µF GND + 2.2µF LOAD IIN = IL + IG IG Figure 1. Fixed +5V Regulator Circuit DES.

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