Various voltage detector are available for customer applications. There are low dissipation current, internal delay function, dual voltage detection etc. ELM97 series can detect wide voltage range of 0.9V-5.5V(0.1V step), ELM75 series has the feature of low dissipation current of 0.6µA. ELM76 series includes delay function internally so that no external component are required for dely. ELM77 series has dual-detect voltage independently.