TPS736xx LDO Linear Voltage Regulators Texas Instruments TPS736xx LDO Linear Voltage Regulators uses a new topology: an NMOS pass element in a voltage follower configuration. The TI TPS736xx uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. The Texas Instruments TPS736xx LDO regulator is optimized for use in portable/battery-powered equipment, post-regulation for switching supplies, and noise-sensitive circuitry such as VCOs.