TLV74318PDBVR — is a fixed-output, low-dropout (LDO) linear voltage regulator from Texas Instruments.
- Chip type: Linear regulator LDO (Low-Dropout).
- Output voltage: Fixed, 1.8 V.
- Input voltage: from 1.4 V to 5.5 V.
- Maximum output current: 300 mA.
- Voltage Dropout: low, typically around 480 mV (at 300 mA current).
- Self-consumption (quiescent current): about 50 μA (in shutdown mode - less than 1 μA).
- Control: Enable (EN) pin active high.
- Built-in protection: protection against overcurrent, short circuit (Foldback) and overheating (Thermal Shutdown).
- Stability: Works stably with small ceramic capacitors with a capacity of 1 μF.
- Case type: SOT-23-5.