* Ultra-Low Supply Current : During Operation: 30μA TYP. During Standby: 0.1μA Typ. * Output Voltage: 2.1V ~ 5.5V, Selectable in 0.1 V Steps. * High Output Voltage Accura.

The UTC LR1121B is CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low current, low ON-resistance, and high Ripple Rejection. An ON/OFF circuit enables the output to be turned off, ensuring a long battery life. a built-i.

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