Wide temperature range low drop output units realized with 250 nm 40 V BCD technology

5 V and 12 V embedded low drop output (LDO) units are designed as parts of Multi-Functional Power Converter Control Integrated Circuits (MFPCC IC) and fabricated using 250 nm 40 V BCD (Bipolar, CMOS, DMOS) technology. Measured LDO parameters are in agreement with designed parameters in the temperature operation range -40...+85°C. It has been shown that developed LDO units operate properly in a wide temperature range of -75°C...+ 150°C.