Texas Instruments' LP38690SD-ADJ low-dropout CMOS linear regulators provide 2.5% precision reference voltage, extremely low dropout voltage (450 mV @ 1 A load current, V_OUT = 5 V), and excellent AC performance utilizing ultra-low ESR ceramic output capacitors.

The low thermal-resistance of the WSON and SOT-223 packages allows the full operating current to be used even in high ambient-temperature environments.