MCP6V52-E/MS. MCP6V52-E/MSVAO MCP6V52-E/SN MCP6V52-E/SNVAO MCP6V52T-E/MS MCP6V52T-E/MSVAO MCP6V52T-E/SN MCP6V52T-E/SNVAO MCP6V54-E/SL MCP6V54-E/SL.