The LMV331IDCKR is a single general purpose Low-Voltage Comparator operates from 5 to 30V. The LMV331 is the single-comparator version. The LMV331 is the most solutions for applications where low-voltage operation, low power and space saving are the primary specifications in circuit design. This device offers specifications that meet or exceed the familiar LM339 and LM393 devices at a fraction of the supply current.