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The TLV1117 is a posiTIve low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, and adjustable-output voltage opTIons. All internal circuitry is designed to operate down to 1-V input-to-output differenTIal. Dropout voltage is specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.
The TLV1117 is designed to be stable with tantalum and aluminum electrolyTIc output capacitors having an ESR between 0.2 and 10 .
Unlike pnp-type regulators, in which up to 10% of the output current is wasted as quiescent current, the quiescent current of the TLV1117 flows into the load, increasing efficiency.
